Download - Manual Del SR300A-48V Mod. 6775
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PRODUCT DESCRIPTION SR300A/-48V
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PRODUCT DESCRIPTION
SR 300A -48V Model 06/775
7706.7750
RUA ALMIRANTE ALEXANDRINO, 3100 BAIRRO AFONSO PENA CEP 83045-210
SO JOS DOS PINHAIS - PARAN FONE:(0XX41)2141-6363 FAX:(0XX41)2141-6300
www.delta-americas.com.br
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VERSION CONTROL PRODUCT DESCRIPTION
Equipment: SR 300A/- 48V 06/775 REV. DESCRIPTION
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ORIGINAL VERSION.
0riginal Sig Rev 01 Rev 02 Rev 03 Rev 04Date SEPTEMBER 2012
Generated by TIAGO BEETZ
Verified by MRCIO ANTUNES
Approved by JOS MAURCIO
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VERSION CONTROL PRODUCT DESCRIPTION ................................................................................................3
1 GENERAL ................................................................................................................................................3
How to use this manual................................................................................................................................3
Symbols used in the text...............................................................................................................................3
Safety instructions........................................................................................................................................3
General instructions .....................................................................................................................................3
Special instructions.......................................................................................................................................3
For equipment with power system controller ................................................................................................3
For equipment with inverter / intalarm..........................................................................................................3
2 SYSTEM DESCRIPTION.............................................................................................................................3
TECHNICAL SPECIFICATIONS........................................................................................................................3
3 RECTIFIER - PRODUCT DESCRIPTION ........................................................................................................3
Introduction.................................................................................................................................................3
Safety 3
Functional description ..................................................................................................................................3
Input voltage range......................................................................................................................................3
Inrush current limitation ...............................................................................................................................3
Output characteristic ....................................................................................................................................3
Output voltage.............................................................................................................................................3
Output current.............................................................................................................................................3
Cooling........................................................................................................................................................3
Overvoltage protection OVP .........................................................................................................................3
Thermal management ..................................................................................................................................3
Loadsharing .................................................................................................................................................3
Configuration ..............................................................................................................................................3
Config button..............................................................................................................................................3
Rectifier supervision and control functions ....................................................................................................3
4 FRONT ELEMENTS ...................................................................................................................................3
Front elements EnergE rectifier series............................................................................................................3
Rectifier status indications ............................................................................................................................3
Rectifier fixation ...........................................................................................................................................3
5 OPERATION ............................................................................................................................................3
Installation ...................................................................................................................................................3
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Commissioning ............................................................................................................................................3
Troubleshooting...........................................................................................................................................3
Rectifier replacement in a running system.....................................................................................................3
6 PSC3 G2 - PRODUCT DESCRIPTION .........................................................................................................3
Introduction.................................................................................................................................................3
Modular system concept ..............................................................................................................................3
Overview of features and system configuration.............................................................................................3
7 PSC 3 MODULE.......................................................................................................................................3
Interface description.....................................................................................................................................3
UIM MENU ..................................................................................................................................................3
Menu structure ............................................................................................................................................3
DEFAULT MENU ...........................................................................................................................................3
MAIN MENU ................................................................................................................................................3
DC-SYS Status..............................................................................................................................................3
AC-SYS Status (not implemented yet) ...........................................................................................................3
Alarm 3
Log 3
General........................................................................................................................................................3
Configuration ..............................................................................................................................................3
Battery Function...........................................................................................................................................3
Rectifier Function .........................................................................................................................................3
Setup 3
Maintenance................................................................................................................................................3
Meter Panel .................................................................................................................................................3
Password .....................................................................................................................................................3
Technical specifications ................................................................................................................................3
General........................................................................................................................................................3
8 SERVICE MANUAL...................................................................................................................................3
CONFIGURATION-THRESHOLDS....................................................................................................................3
Bat en Descarga ...........................................................................................................................................3
Temp Alta....................................................................................................................................................3
LVD ab.........................................................................................................................................................3
CONFIGURATION-RECTIFIERS .......................................................................................................................3
CONFIGURATION-USIS CALIBR .....................................................................................................................3
CONFIGURATION-FUNCION BATERIA ...........................................................................................................3
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9 TROUBLE SHOOTING...............................................................................................................................3
Trouble Shooting - Rectifier ..........................................................................................................................3
Trouble Shooting System Rectifier..............................................................................................................3
10PROCEDURE TO ACESS PSC3 BY BROWSER.............................................................................................3
11DIGITAL OUTPUT ALARM ........................................................................................................................3
Digital Output alarm. ...................................................................................................................................3
12ANNEXES................................................................................................................................................3
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1 GENERAL
How to use this manual This documentation is intended to assist the user in working with the equipment, in using it effectively and in correctly assessing and correcting possible faults. It is a good idea to gain a general idea of the arrangement of this manual before using the equipment for the first time.
The users manuals for all Delta Energy Systems products are identical in structure and reflect the modular nature of the products. The main sections in the documentation cover the major system components or major applications. Each section is divided into a sub-section containing general information on the component and a user-specific sub-section. The user-specific sub-section describes the special connection variations or configuration of your equipment.
Symbols used in the text As far as possible, the symbols used in this manual correspond to those used on the power supply equipment or in the software. Where this was not possible, the following additional symbols are used in the documentation:
!! WARNING !! Ignoring a WARNING instruction may contravene safety regulations and may result in destruction of a system component or loss of data.
F NOTE Errors in system configuration may be caused by ignoring this instruction.
Represents a key on a system component (e.g. = the ENTER key of the controller).
Message Indication of a message on the display, e. g. installed). x, n, nm Representative, variable.
Symbols valid for one component only are described in the appropriated chapter.
Safety instructions
- Please read the following instructions carefully. Ignoring these instructions may result in loss of life or a health hazard for users connected to the equipment and/or in damage to the equipment itself. These safety instructions are an extension of any national laws governing health and safety at work and the applicable EN, DIN, SEV, VDE and IEC standards and any regulations of the statutory authorities. The manufacturer cannot be held responsible for any danger or damage resulting from incorrect operation or usage of the equipment, failure to observe the instructions in the user's documentation and/or failure to observe the safety instructions.
General instructions Operation of and work on the equipment or parts thereof may only be performed by professional
persons (electricians) with appropriate experience who have been specially trained by the manufacturer/distributor (= authorised persons).
The weight of the components (specified on the front of the unit) requires that physically able-bodied persons be employed for installing / assembling the equipment or parts thereof.
If work on the equipment or parts thereof is necessary with the equipment under power, a supervisor must be present in addition to the electrician performing the work. The supervisor
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should be capable of providing first aid if necessary. Providing the electrician with a "dead man's switch" is not sufficient protection.
Work on the equipment may be carried out only using insulated safety tools and appropriate protective clothing (shoes, gloves, safety spectacles, etc.).
There is an increased risk of accident when working on compact equipment (different components mounted in a single cabinet, e.g. inverter modules, AC distribution and battery connection), due to the close proximity of the various different components. Work should therefore be carried out with extra attention to safety and protection against accidental contact must be provided by appropriate insulating covers.
If the equipment is not fitted with an trip isolator unit for isolating it from the mains, the operator of the equipment is responsible for fitting the user connection/mains distribution board with appropriate trip isolation conforming to the relevant regulations.
The input filters of the inverter modules are not protected by input fuses. The operator is responsible for ensuring adequate protection for the equipment and internal wiring by means of an input fuse if any inverter module is used outside an equipment supplied by the manufacturer/distributor and if the manufacturer/distributor is not allowed install prefuses or a main distribution board.
Removing or inserting components from or into the equipment may result in changes in the performance of the equipment. The operator is therefore responsible for the consequences of any change in the hardware configuration which are made without the agreement of the manufacturer or his local representative.
The operator of the equipment is responsible for ensuring that personnel concerned with the equipment (authorised persons) are provided with safety training when the equipment is installed or when starting their employment and at regular 6-monthly intervals thereafter.
The operator of the equipment is responsible for ensuring that the equipment is installed in suitable rooms, if necessary with air-conditioning. If forced cooling (fan ventilation) is used, adequate airflow must be guaranteed.
The units or individual parts of the equipment may only be opened by qualified employees (authorised persons) of the equipment operator if they have attended a special repair training course held by the manufacturer or his local representative.
The operator of the equipment is responsible for ensuring that the inverter / distributor rack is securely locked and not accessible to unauthorized persons.
Installation and dismantling of the equipment or parts thereof, as well as the laying of the connection cables may only be carried out by persons trained by the manufacturer / distributor (authorised persons).
The installation instructions and specifications quoted in this manual are a part of these safety instructions. The order of installation and the specified limit values must be adhered to in order to guarantee that the equipment is correctly installed and operated.
Special instructions Localized areas of high temperature (> 70 C) may occur within the inverter / distributor rack.
Adequate precautions against accidental burns must be taken.
Fuses should only be gripped using the surfaces provided for this purpose (load-break switch handles, etc.).
Ensure adequate insulation from ground (earth) when working on the rack or changing fuses.
Dangerous voltages may be present on the plug pins of the rectifiers for up to 10 seconds after unplugging the rectifier modules from the mains or switching off the mains voltage. This also applies to other parts of the equipment. Adequate precautions against electrical accident must be taken.
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Some potentiometers used for settings are placed below the cover of the equipment and are accessible via ventilation slot only. Be careful when adjusting and use adequate tools only (e. g. isolated screw driver). Otherwise, sensitive parts of equipment might be destroyed.
For measuring the voltage or the current at the test plugs use high impedance multimeters only.
Incorrect operation of the equipment or parts thereof may alter the operating state of the system, trigger false alarms or discharge the batteries connected to the system. Ensure that the settings conform to the specifications, the system configuration and the limit values which you require.
Make sure that the voltage values for all components are set correctly. Incorrect voltage settings may lead to an increase in the battery voltage and the consequent danger of explosion.
Make sure for correct settings of alarm limits. Incorrect setting may cause false alarms and shut down of rectifier modules.
All temporary manipulations of the equipment or parts thereof carried out e.g. for test purposes must be reset manually. Automatic reset facilities are not provided.
For equipment with power system controller The code required for operating the controller may only be revealed to experienced persons trained
by the manufacturer or his local representative (authorised persons).
Before removing the controller from an equipment which is operating, the power supply to the controller must first be switched off and then all plugs disconnected.
For equipment with inverter / intalarm The interface boards for the Inverter and Intalarm must not be fitted or removed when the unit is
under power. Before fitting or removing, the inverters, the DC supply and the mains must be switched off.
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2 SYSTEM DESCRIPTION
SR 300A/-48V
Figure illustrative.
FUNCTIONAL DESCRIPTION
SR 300A /-48V is a power supply system for telecommunication applications. It is equipped with up to 6 DPR 2900B-48 V / 2900 W rectifier modules and with the PSC3 G2 controller.
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The system performs the following tasks: It supplies the consumers with a non-interruptible, stabilized voltage. Voltage variations caused by switching processes are regulated out. In case of a mains failure the battery feeds the consumers without any delay.
It prevents interference pulse breakthrough or transmission from or to the mains by means of appropriate filters.
The integrated survey functions insure to raise the appropriate alarm in case of a failure.
Alarms The system survey functions detect overloads, mains failures, voltage deviations, short circuits, fuse failures as well as over temperature (option) and generate appropriated alarms in that case.
INSTALLATION AND COMMISSIONING
The system is configured and tested in the factory. To set it in operation proceed as follows:
Switch off all MCBs
Connect battery
Connect load, complete list of outputs (appendix)
Connect mains
Plug rectifier to its position and fix
Switch on mains
Switch on battery
Switch on load MCBs
Check system functioning
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Technical specifications
General Efficiency >92 % Safety EN 60 950, class I EMI, radiated EN 55 022, class B Compliant with EN 300 386-2 Cooling Fan cooled Input AC connection 3L + N + PE Nominal voltage 220/380 Vrms Current max. / phase 41 A Line current Meets IEC 1000-3-2 EMI, conducted EN 55 022, class B Mains terminal Terminal block Output Voltage, nominal 54 Vdc Voltage adjust range 40 ... 59.5 Vdc Overvoltage protection 59.5 V 1V EMI, conducted EN 55 022, class A
Output power (nom.) SR300A/-48V 17.4k W (6 rect.) Load distribution Load Fuse/ Load Breaker See in annexes Battery connection Battery strings PSC3 LVD 1 Battery Fuse See in annexes
Control and alarms Power system controller PSC3 G2 Options No. of rectifiers SR 300A/-48V 1 ... 6
Transient OVP for 3L+N+PE external
AC connection 3L+N+PE(220 L-N)*
Display System voltage, System current
Mechanics Construction Steel rack Width, body 814.90 mm Depth, overall 970.00 mm Height, overall 2117.50mm
Weight (without rectifiers) SR 300A/-48V Weight rectifier 2.0 kg each
Protection IP 20 Environment Ambient temperature -40... + 75 C -40+ 167 F Accessories * on request Subject to change due to technical progress
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3 RECTIFIER - PRODUCT DESCRIPTION
Introduction The rectifiers DPR 2000B-48 and DPR 2900B-48 are a single phase, hot-pluggable, fan-cooled rectifier. The outstanding efficiency of 96.3% combined with the leading packaging technology make this product series outstanding.
The constant output power characteristic supplies the specified power over the full output voltage range. The benefit is an optimised modular system design (fewer modules) that matches the supply requirements of state-of-the-art telecom equipment. This performance as well as the extended temperature range, wide input voltage range, high power density and advanced technology are the key factors for the success of this rectifier, offering a cost effective and reliable solution.
The short depth of the DPR 2000B-48 and DPR 2900B-48 rectifier series is the optimum product for Delta CellD shelf systems and MidD cabinet systems configuration. Typically such shelf systems are installed in Delta OutD outdoor solutions or as embedded power system in operators equipment.
The typical applications for these rectifiers are both in indoor and outdoor environments, which is a perfect solution for wireless base stations, core network components, telecommunications networks and data networks.
The rectifiers meet the requirements set by the telecommunications standards.
The rectifiers DPR 2000B-48 and DPR 2900B-48 do not contain any user serviceable parts inside the unit and a faulty rectifier module should be replaced as a complete unit. The installation description must be strictly adhered to.
The leading energy saving product version is branded with the following logo:
Note! In the document EnergE series is used as reference in case of deviations from the standard product versions.
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Safety The rectifiers meet the safety standards:
IEC / EN 60950-1:2010 UL60950-1: 2010 CAN/CSA C22.2: 2010
No user serviceable parts are inside the unit. A faulty rectifier module should be replaced as a complete unit. The installation description must be strictly adhered to.
The rectifiers contain the following internal protection circuit breaker and fuses:
Rectifier P/N Internal AC fuse Internal DC output fuse
DPR 2900B-48 EnergE 20A Littlefuse P/N: 0215020.MRET5P Line and Neutral protected
40A Wickmann P/N: TAC (142.6185) 2 fuses in parallel in - pole
DPR 2000B-48 EnergE 20A Littlefuse P/N: 0215020.MRET5P Line and Neutral protected
40A Wickmann P/N: TAC (142.6185) 2 fuses in parallel in - pole
Warning! Use always blank panels for empty rectifier slots to avoid user access to the electrical parts on the backplane.
Functional description The rectifier contains two stages of high frequency power converter:
The power factor corrector (PFC) has a bridgeless PFC with a switching frequency of 70 kHz. The PFC is responsible for the power factor and harmonic content of the input current. The DC-DC converter has a resonant LLC topology with a variable switching frequency between 80 to 250kHz. It is responsible for galvanic isolation and power conversion to the DC output. The control and interface circuit controls and protects the rectifier during all operation conditions appearing in a power system. The EMC filters guarantee the required standards.
EMCinputfilter
Inrushcurrentlimiter
Power factorcorrector
PFC
DC-DCconverter
EMCoutputfilter
Auxiliary supplySecondaryauxiliary
AC-input
DC-output
Primaryauxiliary
Galvanic separation
Energystorage
Control and interface
System bus
Figure 1. Block diagram
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Input voltage range If the input voltage exceeds the limits of the input voltage range the rectifier is shut off. The rectifier will restart automatically as soon as the input voltage returns into the specified input voltage range. At low input voltages, an output power derating is enabled to limit the input current to acceptable values.
The product has an integrated AC overvoltage protection up to 400Vrms for the emerging markets with unstable AC utility and risk of loss off Neutral. AC overvoltage exceeding the maximum allowable AC input voltage may cause rectifier failure.
Figure 2. DPR 2000B-48 Input characteristic
Figure 3. DPR 2900B-48 Input characteristic
Warning! Do not operate the device without a transient protection described in Generic installation manual for power systems
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Warning! Ensure in the installation that the Neutral will never be disconnected before the supplying AC lines.
Warning! Ensure in the installation that the supplying AC lines will be never connected before the Neutral.
Inrush current limitation When the rectifier is first connected to the mains, the energy storage capacitors are charged via resistors to limit the inrush current. As soon as a certain capacitor charge voltage level is reached, these resistors are bypassed and the rectifier starts up and delivers output power.
Output characteristic The rectifier has a constant output power characteristic to meet the demand of optimal use of the power supply to electronic constant power loads. The result is a constant recharging current to the battery after a mains outage, and a better use of rectifier efficiency.
3.1.1 Output characteristic EnergE product version
Figure 4. DPR 2000B-48 output characteristic for EnergE product version
Figure 5. DPR 2900B-48 output characteristic for EnergE product version
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Output voltage The factory setting is defined for flooded battery types: 54V. If a controller is used, it can remotely adjust the rectifier output voltage to different values via digital communication interface. The default output voltage in the system can be changed by means of configuration with PSC 3 power system controller
Output current DPR 2000B-48: The factory setting for the output current limit is 42 ADC.
DPR 2900B-48: The factory setting for the output current limit is 56.25 ADC.
Cooling The device is fan cooled. The cooling direction is from front to rear.
Warning! Apply always blank panels for empty rectifier slots to avoid wrong air circulation inside the system!
Overvoltage protection OVP The rectifier is equipped with a selective over voltage protection, that shuts down the rectifier in case of output voltage exceeding an internally set limit. Only the guilty rectifier will be shut down. The factory setting is 59 V. Reset of OVP shut down can be done by disconnecting the mains supply voltage for approx. 2 seconds.
Thermal management The rectifier is protected in case of abnormal environment conditions, interrupted air flow and fan failure. Therefore several thermal sensors are integrated. The thermal management (reference sensor) reduces the output current in order to limit internal temperature according the characteristics below:
Figure 6. DPR 2000B-48 thermal management
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Figure 7. DPR 2900B-48 thermal management
The thermal management (protection sensor) protects the rectifier against interrupted air flow and fan failure. During these conditions, the rectifier is shut down as soon as the internal temperature reaches a critical value.
Loadsharing The rectifier is equipped with an active load sharing function that ensures equal load on parallel rectifiers. The function uses the signal interface bus between rectifiers. This function does not require any other external unit outside rectifiers.
Note! Warning! The DPR 2000B-48 and DPR 2900B-48 have a digital load sharing. Therefore the CAN bus requires the right bus termination resistor for proper load sharing. Refer to PSC 3 system integration manual for proper bus termination guidance.
Configuration In systems without controller the rectifier operates with the factory-set standard configuration; in systems with PSC 3 controller, the application related configuration is automatically done upon inserting the rectifier module.
Config button The Config push buttons provide the user interface to enable the special rectifier assignment to PSC 3 by the operator.
Rectifier supervision and control functions In systems with PSC 3 controller applying digital communication, the following data and appropriate functions are available.
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3.1.2 Manufacturing data
This data is stored at production. It can be transmitted to the PSC 3 upon request:
SAP serial no. / SAP part no. SW / HW version no.
3.1.3 Configuration data
This data is stored in the PSC 3 and in the rectifier module. It is downloaded at the first system start or after a configuration change only:
Nominal output voltage Output current limitation Output power limitation Maximum output voltage / current / power at start up Start up delay, limit time Low input voltage for shut down / mains failure detection Low input voltage for start up
Note! The special separate charge system functionality is not supported by this rectifier series
3.1.4 Commands / control data
The following commands are transmitted from the PSC 3 to the rectifier upon request by the operator or by controller function:
Start / stop rectifier standby mode Reset latched rectifier failures e.g. OVP, OTP and fan failure
The following control data is transmitted from the PSC 3 to the rectifier periodically:
Output voltage (VPGM) Output current limit / output power limit
3.1.5 Information data
The rectifier calculates following data and transmits it upon request:
Total operating time Total delivered energy
The following data is transmitted by the rectifier periodically:
Rectifier status (Power off, Remote off, AC failure, Rectifier mode, Deration of output power / output current / high temperature / low input voltage, fan status, over-temperature / over-voltage protection status / load sharing status).
Rectifier data (output voltage, output current).
3.1.6 Measurements
Following data is transmitted upon request from the PSC 3 only:
AC input voltage Internal temperatures Output current
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Output power Maximum power reserve (for efficiency mode)
3.1.7 Optional data
Rectifier positioning On request the rectifier is able to process an addressing based on the physical position in the system. Therefore an additional optional hardware is needed in the system to support the rectifier positioning functionality.
Note! Rectifier positioning option is supported up to 12 shelves maximum, mean up to 48 rectifiers for 23in shelves, up to 36 rectifiers for 19in shelves
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4 Front elements
Front elements EnergE rectifier series
Figure 8. DPR 2000B-48 and DPR 2900B-48 Front panel EnergE series
Rectifier status indications LED OK in green colour is on if:
Rectifier is in normal operation LED OK in green colour is blinking if:
Rectifier has turned off by means of PSC 3 command. Rectifier is in standby mode
When the rectifier is waiting to start up during the start up delay configured by on system level on PSC 3 controller
When the AC input voltage is present, but out of rectifier operating range. LED OK is off if:
Rectifier is not operating due missing AC mains Rectifier is not operating due to rectifier failure Rectifier is not operating due to overtemperature / overvoltage shutdown. Rectifier is not operating due to ongoing SW download process
LED LD is off, if the rectifier is loaded normally:
Load current is within the range 5% 100% of its rating. Rectifier is not operating Rectifier has turned off by means of PSC 3 command. Rectifier is in standby
mode LED LD in yellow colour is on if:
The rectifier is unloaded respectively operating in very light load < 5% of its nominal rating.
LED LD in yellow colour is blinking if:
The rectifier is operating in current limit mode The rectifier has been short circuited on the DC output
LED COM in green colour turns on if:
The rectifier is communicating with the power system controller PSC 3 LED COM turns off if:
No PSC 3 communicating with the rectifier Error in IMBUS cabling or wrong bus termination
LED COM in green colour blinks if:
Locked Unlocked LockedUnlocked Rectifier status LED
Rectifier fixation clip
Config button
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At start up of the rectifier during configuration process of the interface Identify a specific rectifier module in the system by using PSC 3 (blinking 60s)
Rectifier fixation The rectifier can be fixed in a shelf by moving the clip into outside (locked) position. To unlock the rectifier in a shelf, the clip must be moved into inside position. Special fixation support must be provided in the shelf to ensure the rectifier fixation.
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5 OPERATION
Installation
Warning! Please install this rectifier only into systems with power system controller PSC 3. Integrating this rectifier model into system configurations with other power system controller will lead into malfunction, non loadsharing and strange alarming.
Commissioning Place rectifier in its rack position. This contact AC, DC and system bus. Push fixation clip to lock the rectifier in its position Check LED OK. Check LED LD - In case the system is loaded, LD LED must be off. For systems with PSC 3: LED COM must be on.
Troubleshooting The following instructions can be helpful in case of a rectifier alarm to find out whether a rectifier is faulty or the failure is outside the rectifier module. Internal failures can only be repaired in a Delta factory, so the rectifier module must be replaced in the system with a new unit.
Standard troubleshooting - LED OK is off and an alarm is given:
Possible root cause Diagnostic instruction
Mains voltage is missing Check mains fuse breaker in system
Rectifier is in SW download process
Wait until PSC 3 has terminated the SW download to the rectifier
air flow blocked Check air flow at front and behind the shelf, clean air filter on system, check fans on system level
Rectifier is not properly plugged in
Unplug rectifier plug in rectifier again.
Fan failure, Rectifier is faulty
Replace rectifier module
Standard troubleshooting - LED OK is blinking and an alarm is given:
Possible root cause Diagnostic instruction
Mains voltage is out of operating range:
Check, if anywhere in the installation a loss of Neutral occurred. Wait until AC mains recover back to nominal conditions.
Standard troubleshooting - LED COM is blinking or off and an alarm is given:
Possible root cause Diagnostic instruction
Bus cable in the system Check bus cable to PSC 3
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Possible root cause Diagnostic instruction
Incorrect bus termination resistor
Check correct IMBUS termination according section and PSC 3 system integration manual.
Note! Systems in standalone operation: COM-LED blinking: This status show the unterminated digital CAN bus. Check correct IMBUS termination according section and PSC 3 system integration manual.
Standard troubleshooting - LED LD is on:
LD on means rectifier is not loaded. In case the other rectifiers in the system have LED LD off, then this mean, the rectifier cannot participate in the load sharing due to not well plug in into the shelf, unproper DC interconnection between the shelves, wrong voltage setting or rectifier fault. The following check list guide the user to trouble shoot:
Possible root cause Diagnostic instruction
Rectifier is not loaded Check if the load is connected on the system.
Rectifier is not current sharing properly
Unplug rectifier. Reconnect again. Press Config button on rectifier during plug in of the rectifier. Keep pressing Config button for minimum 10s until LED Com starts blinking. Check if DC interconnection between the shelves is properly. Replace rectifier
Standard troubleshooting - LED LD is blinking:
Blinking LD LED means rectifier is in current limit mode
Possible root cause Diagnostic instruction
Rectifier is in current limit or short circuit
In case all rectifiers indicate the same status, check if there is any extreme load connected, or if there is any short circuit in the system.
Rectifier is not current sharing properly
Unplug rectifier. Reconnect again. Press Config button on rectifier during plug in of the rectifier. Keep pressing Config button for minimum 10s until LED Com starts blinking. Check if DC interconnection between the shelves is properly. Replace rectifier
Rectifier replacement in a running system Step 1 Push fixation clip direction to center position to unlock the rectifier
Step 2 Remove rectifier module
Step 3 Place the new rectifier into its rack position according commissioning instruction.
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Step 4 Check system (controller) for alarms.
Warning! Please install this rectifier only into systems with power system controller PSC 3. Integrating this rectifier model into system configurations with other power system controller will lead into malfunction, non loadsharing and strange alarming.
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6 PSC3 G2 - PRODUCT DESCRIPTION
Introduction The PSC 3 G2 is a 3rd generation power system controller. This product is an optimum solution for small to very large and complex power systems. It consists of a central unit, which provides basic I/O periphery, and of a very robust and reliable CAN standard based communication bus (IMBUS), providing easy expansion.
The front end modules are located close to the elements to be monitored. The benefit is an easy wiring, which is perfect for expandable power systems with decentralized distributions (BDFB) and batteries in separate rooms. The integrated PLC offers the flexibility for monitoring and control of auxiliary devices, later functions upgrade and system capacity expansions.
New enhanced system functions support the reduction of operating costs. The battery management with regularly accomplished capacity tests is one of the key factors for the availability of a power system. The PSC 3 G2 allows remote alarming by means of potential-free relay contacts or via modem or LAN / Ethernet. The SNMP functionality offers enhanced remote alarming and is designed to work with SNMP managers. An integrated web server offers a user friendly interface for detailed monitoring and control with a standard web browser.
Modular system concept PSC 3 G2 is a small device but can handle a large amount of peripherals. The appropriated functions are activated by configurable software add-on's. The following figure shows the PSC 3 G2 system concept.
- The modular PSC3 G2 system concept.
0-128 digital rectifiers(individual remote control)
0-128 digital rectifiers(individual remote control)
IMBUS (CAN)IMBUS (CAN)
0-31 StringSensors
0-31 StringSensors
0-3 SENSNper String Sensor
Configuration,Supervision
(web browser)
Ethernet
Ethernet
Modem
Modem
Telephone Line
Ethernet
NMS(SNMP)
Modem*
0-1 ACM
(3-p
hase
U/I/
F)
0-1 ACM
(3-p
hase
U/I/
F)
0-3 SENSN(V,I,T,Fuse)
SENSN BusPublic Network
Internet / Intranet
Public Network
Internet / Intranet
Public Network
Internet / Intranet
18Vdc-75Vdcsupply voltage
CAN RepeaterCAN Repeater
GSM/GPRS
0-2 UIM(Display)0-2 UIM
(Display)
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PRODUCT DESCRIPTION SR300A/-48V
29
Overview of features and system configuration The open architecture of PSC 3 allows extending the functionality in the future by integrating new bus devices / remote software upgrading of system components.
Key features of a PSC 3 system: Flexible setup of battery / load string arrangements and alarms, trigger levels, limits
IMBUS interface using high immunity CAN bus technology
Remote software update of system components
Local string measuring devices suitable for all string configurations
The PSC 3 control unit offers the following features: 6 digital outputs (changeover contacts).
4 digital inputs (software configurable thresholds).
IMBUS interface
local SENSN bus for monitoring up to three strings (current, voltage, temperature and fuse)
galvanic isolated Terminal interface
Modem and Ethernet Interface
optional real time clock board PSCIR1
The following maximum system configuration can be realized: 128 individually controlled digital rectifiers
96 Battery and/or load strings, each of them able to monitor current, voltage, temperature and fuse (groups)
97 relay outputs for alarming or LVD/LVLD
222 digital inputs with individual threshold and hysteresis for supervision of additional equipment
two displays for system monitoring and basic setup
Alarm and OK LED, Buzzer and 5 user configurable LED indicators for local alarming
Monitoring and configuration of power system via terminal interface and Ethernet (LAN) by means of a computer with a web browser (no additional software required)
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PRODUCT DESCRIPTION SR300A/-48V
30
7 PSC 3 module
Interface description The PSC 3 controller has a Terminal, Modem and Ethernet connections on the front panel for local and remote access to the module, as well as output relays, digital inputs and LEDs for alarm and power on indications (See -.) The connections to the inter module bus (IMBUS) and to other PSC 3 modules are located on the back of the controller. The power to the module is fed through an interface on the back (See -.)
- The PSC 3 module front panel and interfaces.
- The PSC 3 interfaces on the back.
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PRODUCT DESCRIPTION SR300A/-48V
31
UIM menu
Menu structure
Default Menu The 4 basics system information Mode, Usys, Iboad and Ibatt are displayed per default.
Mode: float Usys: 53.5 V Iload: 120.0 A Ibatt: 15.0 A
The first line will change to Remote Access if a web user as remote access to the PSC 3 over the Ethernet or Modem interfaces.
Remote Access Usys: 53.5 V Iload: 120.0 A Ibatt: 15.0 A
If the DHCP server service is engaged, the first line will change to DHCP-Server on
DHCP-Server on Usys: 53.5 V Iload: 120.0 A Ibatt: 15.0 A
Main Menu Press or to select a Sub MENU
Press ENTER to enter in a Sub MENU, change a parameter or execute a command.
Press EXIT to quit a Sub MENU
If you don't press a key, the default MENU will pop up after a 3 minutes timeout.
MAIN MENU
1. DC-SYS STATUS 2. AC-SYS STATUS 3. ALARM
MAIN MENU
1. DC-SYS STATUS 2. AC-SYS STATUS 3. ALARM
MAIN MENU
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PRODUCT DESCRIPTION SR300A/-48V
32
2. AC-SYS STATUS 3. ALARM
MAIN MENU
2. AC-SYS STATUS 3. ALARM 4. LOG
MAIN MENU
3. ALARM 4. LOG 5. GENERAL
MAIN MENU
4. LOG 5. GENERAL 6. CONFIGURATION
MAIN MENU
5. GENERAL 6. CONFIGURATION 7. BATTERY FUNCT
MAIN MENU
6. CONFIGURATION 7. BATTERY FUNCT 8. RECTIFIER FUNCT
MAIN MENU
7. BATTERY FUNCT 8. RECTIFIER FUNCT 9. SETUP
MAIN MENU
8. RECTIFIER FUNCT 9. SETUP 10. MAINTENANCE
MAIN MENU
9. SETUP 10. MAINTENANCE 11. METER PANEL
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PRODUCT DESCRIPTION SR300A/-48V
33
DC-SYS Status
ENTER 1. DC-SYS STATUS 1.1 OVERVIEW 1.2 LOAD 1.3 BATTERY
1.1 OVERVIEW
Mode: float Usys: 53.5 VIload: 120.0 A
1.1 OVERVIEW
Ibatt: 15.0 AIrect: 135.0 APsys: 6420 W
ENTER ENTER 1. DC-SYS STATUS
1.1 OVERVIEW 1.2 LOAD 1.3 BATTERY
1.2 LOAD
Load1 94.0 A Load2 26.0 A
Load1
Current: 94.0 AVoltage: 53.5 V Fuse Status: ok
ENTER
1.2 LOAD Load1 94.0 A Load2 26.0 A
Load2 Current: 26.0 AVoltage: 53.5 VFuse Status: ok
ENTER ENTER 1. DC-SYS STATUS
1.1 OVERVIEW 1.2 LOAD 1.3 BATTERY
1.3 BATTERY
Batt1 15.0 A Batt1
Current: 15.0 AVoltage: 53.5 VFuse Status: ok
ENTER ENTER 1. DC-SYS STATUS
1.2 LOAD 1.3 BATTERY 1.4 RECTIFIER
1.4 RECTIFIER
RM1 onRM2 off
RM1
Status: on Uout: 53.48 VIout: 135.0 A
RM1
Uout: 53.48 VIout: 135.0 A Pout: 7223 W
ENTER
1.4 RECTIFIER RM1 on RM2 off
RM2 Status:manual off Uout: 0.00 VIout: 0.0 A
ENTER ENTER ENTER
1. DC-SYS STATUS
1.3 BATTERY 1.4 RECTIFIER 1.5 LVD
1.5 LVD LVDBatt1 LVDLoad1
LVDBatt1 State: false
Inhibit No
LVDBatt1 State: false
Inhibit Yes?
ENTER 1. DC-SYS STATUS
1.4 RECTIFIER 1.5 LVD 1.6 TEMPERATURES
1.6 TEMPERATURES
Tbatt: 31.0 CTambiant: 25.0 C
ENTER
1. DC-SYS STATUS 1.5 LVD 1.6 TEMPERATURES 1.7 AC MEASUREME.
1.7 AC MEASUREME.Phase 1: 231.0 V Phase 2: 232.0 V Phase 3: 233.0 V
Voltages, currents, power, frequency and power factor with ACM1 and external device Voltages only with internal-single phase RM
1.7 AC MEASUREME.
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PRODUCT DESCRIPTION SR300A/-48V
34
Phase 1: 15.0 A Phase 2: 25.0 A Phase 3: 35.0 A
1.7 AC MEASUREME.Phase 1: 0.81 Phase 2: 0.82 Phase 3: 0.83
AC-SYS Status (not implemented yet)
2. AC-SYS STATUS 2.1 OVERVIEW 2.2 LOAD 2.3 INVERTER
2. AC-SYS STATUS
2.1 OVERVIEW 2.2 LOAD 2.3 INVERTER
2. AC-SYS STATUS
2.1 OVERVIEW 2.2 LOAD 2.3 INVERTER
2. AC-SYS STATUS
2.2 LOAD 2.3 INVERTER 2.4 STATIC SWITCH
2. AC-SYS STATUS
2.3 INVERTER 2.4 STATIC SWITCH 2.5 TEMPERATURES
Alarm
ENTER ENTER 3. ALARM 3.1 ALARM LIST 3.2 ALARM STOP 3.3 LED ASSIGNMENT
3.1 ALARM LIST
S Urgent Alarm S Urgent Alarm
S Ua low: true
ENTER
3.1 ALARM LIST S Urgent Alarm S Non Urg RFA
S Non Urg RFA
S Non Urg RFA: true
ENTER ENTER
3. ALARM 3.1 ALARM LIST 3.2 ALARM STOP 3.3 LED ASSIGNMENT
3.2 ALARM STOP Stop
3.2 ALARM STOP
Stop Yes?
ENTER
3. ALARM
3.1 ALARM LIST 3.2 ALARM STOP 3.3 LED ASSIGNMENT
S Urgent Alarm->S Non Urg Alarm->
S Alarm Stop-> S Mainsfailure-> Usys too high->
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PRODUCT DESCRIPTION SR300A/-48V
35
Log
ENTER ENTER 4. LOG 4.1 ENTRIES 4.2 CLEAR
4.1 ENTRIES 03.04.2003 17:35:00 03.04.2003 16:35:17 03.04.2003 15:00:00
4.1 ENTRIES
03.04.2003 17:35:00 S Mainsfailure-ok
ENTER
4.1 ENTRIES 03.04.2003 17:35:00 03.04.2003 16:35:17 03.04.2003 15:00:00
4.1 ENTRIES
03.04.2003 16:35:17 S Mainsfailure
ENTER ENTER ENTER
4. LOG 4.1 ENTRIES 4.2 CLEAR
4.2 CLEAR Clear Log
4.2 CLEAR
Clear Log Yes?
4.2 CLEAR
Clear Log Ok
General ENTER 5.GENERAL
5.1 SW VERSION 5.2 LANGUAGE 5.3 TIME&DATE
5.1 SW VERSION PSC 3 23 12 2005 Version: V1.50Build Version: 1
ENTER ENTER
5. GENERAL 5.1 SW VERSION 5.2 LANGUAGE 5.3 TIME&DATE
5.2 LANGUAGE
English
5.2 LANGUAGE
English
English is default, choose with or one of two other possible loaded languages. Restart UIM Menu if changed
ENTER
5.2 LANGUAGE
French
5.2 LANGUAGE French Yes?
ENTER ENTER
5. GENERAL 5.1 SW VERSION 5.2 LANGUAGE 5.3 TIME&DATE
5.3 TIME&DATE Date: 03.04.2003 Time: 16:25:31
5.3 TIME&DATE 03.04.2003 16:25:31
ENTER ENTER ENTER
5. GENERAL 5.2 LANGUAGE 5.3 TIME&DATE 5.4 TCP/IP
5.4 TCP/IP 5.4.1 DHCP 5.4.2 IP-ADDRESS 5.4.3 SUBNET-MASK
5.4.1 DHCP DHCP client
5.4.1 DHCP CLIENT
DHCP client
5.4.1 DHCP CLIENT
DHCP server
ENTER
5.4 TCP/IP 5.4.1 DHCP CLIENT 5.4.2 IP-ADDRESS 5.4.3 SUBNET-MASK
5.4.2 IP-ADDRESS
172.025.138.034
5.4 TCP/IP
5.4.3 SUBNET-MASK 5.4.4 GATEWAY-ADD 5.4.5 MAC-ADDRESS
5.4.5 MAC-ADDRESS 00-02-55-9D-DA-43
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PRODUCT DESCRIPTION SR300A/-48V
36
ENTER ENTER
5.4 TCP/IP 5.4.5 MAC-ADDRESS 5.4.6 MODEM-PPP 5.4.7 TERMINAL-PPP
5.4.6 MODEM-PPP .1 LOCAL-ADDRESS .2 REMOTE-ADDRESS
.1 LOCAL-ADDRESS
192.168.000.073
ENTER
5.4.6 MODEM-PPP .1 LOCAL-ADDRESS .2 REMOTE-ADDRESS
.2 REMOTE-ADDRESS
192.168.000.201
ENTER ENTER
5. GENERAL 5.3 TIME&DATE 5.4 TCP/IP 5.5 UIM PASSWORD
5.5 UIM PASSWORD 5.5.1 CHANGE 5.5.2 RESTORE DEF.
5.5.1 CHANGE Change
ENTER
5.5 UIM PASSWORD 5.5.1 CHANGE 5.5.2 RESTORE DEF.
5.5.2 RESTORE DEF Restore
ENTER
5. GENERAL 5.4 TCP/IP 5.5 UIM PASSWORD 5.6 HELP
5.6 HELP EX& Contrast +EX& Contrast -EX&EN Test Mode
ENTER
5. GENERAL 5.5 UIM PASSWORD 5.6 HELP 5.7 ABOUT (c) Delta Energy Systems
Configuration
ENTER ENTER ENTER
6. CONFIGURATION 6.1 EVENT 6.2 USYS CALIBR
6.1 EVENT 6.1.1 THRESHOLDS 6.1.2 DELAYS 6.1.3 TIMERS
6.1.1 THRESHOLDS Usys too high Usys too low FAN1 on
Usys too high Measurement: UsysUp Thresh: 58.00VHysteresis: 0.20V
Usys too high
Measurement: UsysUp Thresh: 58.00VHysteresis: 0.20V
Usys too high
Measurement: UsysUp Thresh: 58.00VHysteresis: 0.20V
ENTER
6.1.1 THRESHOLDSUsys too high Usys too low FAN1 on
Usys too low Measurement: UsysLow Thres: 46.00VHysteresis: 0.20V
ENTER
6.1 THRESHOLDS Usys too high Usys too low FAN1 on
FAN1 on Measurement: TbattUp Thresh: 33.0CHysteresis: 3.0C
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PRODUCT DESCRIPTION SR300A/-48V
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ENTER ENTER
6.1 EVENT 6.1.1 THRESHOLDS 6.1.2 DELAYS 6.1.3 TIMERS
6.1.2 DELAYS Long Mainsfailure
Long MainsfailureInp:S MainsfailureTRUE for: 01:00:00FALSE for:00:00:00
Long Mainsfailure
Inp:S MainsfailureTRUE for: 01:00:00FALSE for:00:00:00
Long Mainsfailure
Inp:S MainsfailureTRUE for: 01:00:00FALSE for:00:00:00
ENTER ENTER
6.1 EVENT 6.1.1 THRESHOLDS 6.1.2 DELAYS 6.1.3 TIMERS
6.1.3 TIMERS Light On
Light On Start: 18:00 hh:mmOn: Mo Tu We Th Fr End: 06:00 hh:mm
These Events are
examples of user defined events (not system events)
Light On On: Mo Tu We Th Fr End: 06:00 hh:mmOn: Mo Tu We Th Fr
ENTER ENTER 6. CONFIGURATION
6.1 EVENT 6.2 USYS CALIBR
6.2 USYS CALIBR
Measured: 53.1 VCalibrated: 53.5 VCalibrate
6.2 USYS CALIBR
External Measured Value: 53.09
Battery Function
ENTER 7. BATTERY FUNCT 7.1 FLOAT CHARGE 7.2 EQUALIZE 7.3 BOOST CHARGE
7.1 USYS REGUL.
Usys @20C:53.50 V Tcoeff: 72mV/CTC_low: 0.0 C
ENTER ENTER 7. BATTERY FUNCT
7.1 FLOAT CHARGE 7.2 EQUALIZE 7.3 BOOST CHARGE
7.2 EQUALIZE
7.2.1 PARAMETERS 7.2.2 START/STOP
7.2.1 PARAMETERS
Voltage: 54.00 VDuration: 720 min
ENTER ENTER
7. BATTERY FUNCT 7.1 FLOAT CHARGE 7.2 EQUALIZE 7.3 BOOST CHARGE
7.3 BOOST CHARGE 7.3.1 PARAMETERS 7.3.2 START/STOP
7.3.1 PARAMETERS Voltage: 54.0 VIstart: 50.0 AIstop: 10.0 A
ENTER
7. BATTERY FUNCT 7.2 EQUALIZE 7.3 BOOST CHARGE 7.4 USYS SUPERVIS.
7.4 USYS SUPERVI.Ua max: 56.00 VUa min: 49.00 VUs max: 54.30 V
7.4 USYS SUPERVI.
Us max: 54.30 V Us min: 52.80 V Hysteresis: 0.10 V
7. BATTERY FUNCT ENTER 7.5 BATTERY TEST ENTER 7.5.1 PARAMETERS
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PRODUCT DESCRIPTION SR300A/-48V
38
7.3 BOOST CHARGE 7.4 USYS SUPERV. 7.5 BATTERY TEST
7.5.1 PARAMETERS 7.5.2 NBT PARAM. 7.5.3 START/STOP
Usupport: 48.0 VIdischarge:100.0 ADuration: 300 min
ENTER
7.5 BATTERY TEST 7.5.1 PARAMETERS 7.5.2 NBT PARAM. 7.5.3 START/STOP
7.5.2 NBT PARAM. Voltage: 48.0 V Period: 300 min
ENTER ENTER
7.5 BATTERY TEST 7.5.1 PARAMETERS 7.5.2 NBT PARAM. 7.5.3 START/STOP
7.5.3 START/STOP Status: inactive
Start
7.5.3 START/STOP Status: inactive
Start Yes?
ENTER
7.5 BATTERY TEST
7.5.2 NBT PARAM. 7.5.3 START/STOP 7.5.4 RESULTS
7.5.4 RESULTS 10.10.2003 17:35:00 Result: okVoltage: 50.60V
ENTER
7.5 BATTERY TEST 7.5.3 START/STOP 7.5.4 RESULTS 7.5.5 NBT RESULTS
7.5.5 NBT RESULTS10.10.2003 17:35:00 Result: not doneVoltage: **** V
7.5.5 NBT RESULTS
Voltage: **** V Time: **** S Disch. Cap.: 0 Ah
ENTER ENTER
7.5 BATTERY TEST
7.5.4 RESULTS 7.5.5 NBT RESULTS 7.5.6 FAIL. EVENT
7.5.6 FAIL. EVENT Status: active Reset
7.5.6 FAIL. EVENT Status: active
Reset Yes?
ENTER ENTER
7. BATTERY FUNCT 7.4 USYS SUPERV. 7.5 BATTERY TEST 7.6 MIDDLE POINT
7.6 MIDDLE POINT 7.6.1 PARAMETERS 7.6.2 FAIL. EVENT 7.6.3 MEASUREMENT
7.6.1 PARAMETERS Ud chrg: 1.00 VUd dischrg: 1.00 V
ENTER ENTER
7.6 MIDDLE POINT 7.6.1 PARAMETERS 7.6.2 FAIL. EVENT 7.6.3 MEASUREMENT
7.6.2 FAIL. EVENT Status: active Reset
7.6.2 FAIL. EVENT Status: active
Reset Yes?
ENTER ENTER
7.6 MIDDLE POINT 7.6.1 PARAMETERS 7.6.2 FAIL. EVENT 7.6.3 MEASUREMENT
7.6.3 MEASUREMENTMPBatt1: 25.6 V
MPBatt1 String: Batt1Udiff: 1.2 VStatus: fail
ENTER ENTER
7. BATTERY FUNCT 7.5 BATTERY TEST 7.6 MIDDLE POINT 7.7 BLOCK
7.7 BLOCK 7.7.1 PARAMETERS 7.7.2 FAIL. EVENT 7.7.3 MEASUREMENT
7.7.1 PARAMETERS Ud chrg: 1.00 VUd dischrg: 1.00 V
ENTER ENTER 7.7 BLOCK
7.7.1 PARAMETERS
7.7.2 FAIL. EVENT Status: active
7.7.2 FAIL. EVENT Status: active
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PRODUCT DESCRIPTION SR300A/-48V
39
7.7.2 FAIL. EVENT 7.7.3 MEASUREMENT
Reset
Reset Yes?
ENTER ENTER
7.7 BLOCK 7.7.1 PARAMETERS 7.7.2 FAIL. EVENT 7.7.3 MEASUREMENT
7.7.3 MEASUREMENTBMBatt1: fail BMBatt2: ok
BMBatt1 BMBatt1-1: ok BMBatt1-2: fail BMBatt1-3: fail
ENTER ENTER
7. BATTERY FUNCT 7.6 MIDDLE POINT 7.7 BLOCK 7.8 IDIFF
7.8 IDIFF 7.8.1 PARAMETERS 7.8.2 FAIL. EVENT 7.8.3 MEASUREMENT
7.8.1 PARAMETERS Idm chrg: 30 %Idm dischrg: 30 %
ENTER ENTER
7.8 IDIFF 7.8.1 PARAMETERS 7.8.2 FAIL. EVENT 7.8.3 MEASUREMENT
7.8.2 FAIL. EVENT Status: ok Reset
7.8.2 FAIL. EVENT Status: ok
Reset Yes?
ENTER
7.8 IDIFF 7.8.1 PARAMETERS 7.8.2 FAIL. EVENT 7.8.3 MEASUREMENT
7.8.3 MEASUREMENT Idiff: 0 %
ENTER ENTER
7. BATTERY FUNCT 7.7 BLOCK 7.8 IDIFF 7.9 TDIFF
7.9 TDIFF 7.9.1 PARAMETERS 7.9.2 FAIL. EVENT 7.9.3 MEASUREMENT
7.9.1 PARAMETERS Tdiffmax: 30.0C
ENTER ENTER
7.9 TDIFF 7.9.1 PARAMETERS 7.9.2 FAIL. EVENT 7.9.3 MEASUREMENT
7.9.2 FAIL. EVENT Status: ok Reset
7.9.2 FAIL. EVENT Status: ok
Reset Yes?
ENTER
7.9 TDIFF 7.9.1 PARAMETERS 7.9.2 FAIL. EVENT 7.9.3 MEASUREMENT
7.9.3 MEASUREMENT Tdiff: 0C
ENTER
7. BATTERY FUNCT 7.8 IDIFF 7.8 TDIFF 7.10 SEP CHARGE
7.10 SEP CHARGE Status: inactive
ENTER ENTER
7. BATTERY FUNCT 7.9 TDIFF 7.10 SEP CHARGE 7.11 BATTERY PARA
7.11 BATTERY PARABatt1 Batt2
Batt1 Capacity: 300 Ahmax Ibatt: 30 A
7. BATTERY FUNCT
7.10 SEP CHARGE 7.11 BATTERY PARA 7.12 BACKUP TIME
ENTER 7.12 BACKUP TIME 7.12.1 PARAMETERS 7.12.2 FAIL. EVENT7.12.3 MEASUREMENT
ENTER 7.12.1 PARAMETERSBT exp.: 60 min
7.12 BACKUP TIME ENTER 7.12.3 MEASUREMENT
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PRODUCT DESCRIPTION SR300A/-48V
40
7.12.1 PARAMETERS 7.12.2 FAIL. EVENT 7.12.3 MEASUREMENT
Status: inactiveBT estim.:**** min
ENTER ENTER
7. BATTERY FUNCT 7.11 BATTERY PARA 7.12 BACKUP TIME 7.13 EVENT CONTR.
7.13 EVENT CONTR.7.13.1 PARAMETERS 7.13.2 STATUS
7.13 EVENT CONTR. Voltage: 53.50 Vmax.Ibatt: 100.0 A
ENTER
7.13 EVENT CONTR. 7.13.1 PARAMETERS 7.13.2 STATUS
7.13.2 STATUS Status: inactive
Rectifier Function
ENTER ENTER 8.RECTIFIER FUNCT 8.1 CONFIGURATION 8.2 REDUNDANCY 8.3 RECHARGE
8.1 CONFIGURATION8.1.1 OVERVIEW 8.1.2 SETUP 8.1.3 PHASE ASSIG.
8.1.1 OVERVIEW
Installed: 4Ok: 4Fault: 0
ENTER ENTER
8.1 CONFIGURATION8.1.1 OVERVIEW 8.1.2 SETUP 8.1.3 PHASE ASSIG.
8.1.2 SETUP
.1 RM NUMBER
.2 RM NEW
.3 RM LOST
.1 RM NUMBER
Number: 4Fail. for NUA: 1Fail. for UA: 2
ENTER
8.1.2 SETUP .1 RM NUMBER .2 RM NEW .3 RM LOST
.2 RM NEW Installed: 4New: 0Acknowledge
ENTER
8.1.2 SETUP .1 RM NUMBER .2 RM NEW .3 RM LOST
.3 RM LOST Installed: 4Lost: 0Acknowledge
8.1 CONFIGURATION
8.1.1 OVERVIEW 8.1.2 SETUP 8.1.3 PHASE ASSIG.
8.1.3 PHASE ASSIGStatus: inactive Start
8.1.3 PHASE ASSIGStatus: wait for assignment Finish
8.1.3 PHASE ASSIGStatus: ok Start
ENTER ENTER ENTER
8.RECTIFIER FUNCT 8.1 CONFIGURATION 8.2 RECHARGE 8.3 REDUNDANCY
8.2 RECHARGE 8.2.1 PARAMETERS 8.2.2 STATUS
8.2.1 PARAMETERS Expect. RT: 10 min
8.2.1 PARAMETERS Expect. RT: 0010
ENTER
8.2 RECHARGE 8.2.1 PARAMETERS 8.2.2 STATUS
8.2.1 STATUS Status: ok Estim. RT: 9 min
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PRODUCT DESCRIPTION SR300A/-48V
41
ENTER ENTER ENTER
8.RECTIFIER FUNCT 8.1 CONFIGURATION 8.2 RECHARGE 8.3 REDUNDANCY
8.3 REDUNDANCY 8.3.1 PARAMETERS 8.3.2 STATUS
8.3.1 PARAMETERS Redundant RM: 2
8.3.1 PARAMETERS Redundant RM: 002
ENTER
8.3 RECHARGE 8.3.1 PARAMETERS 8.3.2 STATUS
8.3.2 STATUS Status: inactiveRedundant RM: 0
Setup
ENTER ENTER 9. SETUP 9.1 SAVE SETUP 9.2 RESTORE SETUP
9.1 SAVE SETUP Setup: modified Save
9.1 SAVE SETUP Setup: modified
Save Yes?
ENTER ENTER 9. SETUP
9.1 SAVE SETUP 9.2 CLEAR SETUP
9.2 CLEAR SETUP
Setup: modified Clear
9.2 CLEAR SETUP ! When cleared PSC 3 will reboot automatically
9.2 CLEAR SETUP
Setup: modified
Clear Yes?
The menu CLEAR SETUP is protected by the factory Password!
Maintenance These RS Latch Events are examples of user defined events (not system events)
ENTER ENTER ENTER
10. Maintenance 10.1 RS LATCH 10.2 STATUS 10.3 REBOOT PSC 3
10.1 RS LATCH TbattTooHigh True ILoadTooHigh False
TbattTooHigh Status: True Reset
TbattTooHigh Status: True Reset Yes?
ENTER ENTER
10.1 RS LATCH TbattTooHigh True ILoadTooHigh False
ILoadTooHigh Status: False Trigger
ILoadTooHigh Status: False Trigger Yes?
ENTER ENTER ENTER
10. Maintenance 10.1 RS LATCH 10.2 HW STATUS 10.3 REBOOT PSC 3
10.2 HW STATUS 10.2.1 BOARDS 10.2.2 IMBUS
10.2.1 BOARDS APOCO okAPOSYS01 ok
APOCO 220000000000000018Part Nu: D0120462SW Version: V2.0
ENTER
10.2.1 BOARD APOSCO ok APOSYS01 ok
APOSYS01 220000000000001234Part Nu: D0121384SW Version: V1.06
10.2 HW STATUS ENTER 10.2.2 IMBUS
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PRODUCT DESCRIPTION SR300A/-48V
42
10.2.1 BOARDS 10.2.2 IMBUS
Imbus Status: ok
ENTER ENTER
10. Maintenance 10.1 RS LATCH 10.2 STATUS 10.3 REBOOT PSC 3
10.3 REBOOT PSC 3
Reboot
10.3 REBOOT PSC 3
Reboot Yes?
Meter Panel These data are examples of user defined Meter Panel measurements
11. METER PANEL
Windspeed: 25 m/s Debit: 120 m3/s Door Alarm: True
Password
If you press ENTER on an editable parameter (when the value is highlighted) or execute a command like "Save Setup" or "Clear Log" the Menu Password will appear. A 6 position Password is required. The 4 keys can be used in the password, therefore for example with "EXIT" you will not exit the Password Menu but the password position will be incremented.
Example with Save Setup
EXIT ENTER 9.1 SAVE SETUP
Setup: modified Save
PASSWORD
Password ******
ENTER
Wrong
PASSWORD
Password ******
PASSWORD
Password Wrong
Ok ENTER
9.1 SAVE SETUP Setup: modified
Save Yes?
9.1 SAVE SETUP
Setup: modified
Save Process
EXIT
EXIT
9.1 SAVE SETUP Setup: saved
Save ok
You have three attempts to enter a Password. Once a correct Password is entered, it will stay valid until the Default Menu pops up again (after a 3 minutes timeout or when you explicit go back).
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PRODUCT DESCRIPTION SR300A/-48V
43
The Default Password is UP UP DOWN EXIT EXIT ENTER
In Menu 5.5 UIM PASSWORD you can change it, first you must enter the old password then the new one and then a confirmation.
You can also restore the Default Password but for this action the factory Password is required!
ENTER ENTER
5.5 UIM PASSWORD 5.5.1 CHANGE 5.5.2 RESTORE DEF.
5.5.1 CHANGE Change
PASSWORD
Password ******
PASSWORD
New ******
PASSWORD
Confirm ******
ENTER ENTER
5.5 UIM PASSWORD 5.5.1 CHANGE 5.5.2 RESTORE DEF.
5.5.2 RESTORE DEF Restore
PASSWORD
Password ******
5.5.2 RESTORE DEF
Restore Yes?
If the a Web user is logged and if a UIM user try to edit a value, clear the logs or save the setup, you have no write access to the database and this message pops up for 2 seconds.
9.1 SAVE SETUP
No Write Access
The commands "Stop Alarm" and "LVD Inhibit" have no access to the database, therefore always possible.
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PRODUCT DESCRIPTION SR300A/-48V
44
Technical specifications
General Safety EN 60 950, class I UL 60 950 CAN / CSA C22.2 EMI, radiated EN 55 022, class B Compliant with EN 300 386-2 Cooling Convection Mounting direction All Protection IP 20 Power supply Voltage range 18 ... 75 VDC Current 0.75 ADC maximum EMI, conducted EN 55 022, class B Input protection External fuse 2 A Input switch None Features Rectifier interface Digital, CAN-based Number of rectifiers Up to 128 Digital input Up to 225 Relay output Up to 97 Temperature Up to 96 Voltage, current Up to 96 Display Up to 2 user interface Modules Local monitoring LAN / RS232 / Web browser Remote monitoring LAN / Modem / Web browser Remote alarming Dry contacts / SNMP Languages English + 1 downloadable Web server access Up to 4 levels SNMP management Standard SNMP manager Functions Float voltage control / Temperaturecompensation Battery middle point voltage, up to 256 Battery string current symmetry monitoring Temperature difference monitoring Battery current limit, enhanced Boost charge Equalize Separate charge Battery test, advanced capacity test
LVD and PLD functions, up to 96 Real time clock (option) Genset functions Individual rectifier control Efficiency mode / Energy saving Rectifier cycling Sequential startup PLC functionality / event generator 200 data log entries Remote function upgrade Mains failure detection AC measurements Rectifier positioning User interface Status indication LED ok LED alarm User interface (option) 5 configurable LEDs LCD display Keypad Mechanics Height, body 43 mm / 1.69 inch Width, overall 86.5 mm / 3.41 inch Depth, overall 180 mm / 7.09 inch Weight 0.6 kg / 13.2 lb Environment Operating temperture -25 ... +60C / -13 ... +140F Relative humidity 95 %, non condensing Options User Interface Module LCD display and keys Real time clock See document for PSC 3 accessories. Subject to change due to technical progress
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PRODUCT DESCRIPTION SR300A/-48V
45
8 SERVICE MANUAL
CONFIGURATION-THRESHOLDS
There are several thresholds according the setup file on PSC G2. Each system has the property setup file according the model.
To change the values of each threshold please follow the steps below:
ENTER ENTER 6. CONFIGURACION
6.1 UMBRAL 6.2 RETIFICADOR 6.3 USIS CALIBR
6.1 UMBRAL
Baja Tens1 Bat Alta Tens CC Alta Temp. Bat
Baja Tens1 Bat
Medicin: UsisUmbral baj.:47.00V Histresis: 1.00V
These Events are examples of user defined events (not
system events)
Baja Tens1 Bat
Medicin: UsisUmbral baj: 49.00V Histresis: 1.00V
Press on this field and change the values using and
Baja Tens1 Bat
Medicin: UsisUmbral baj: 49.00V Histresis: 1.20V
Press on this field and change the values using and
The system has the following thresholds:
Bat en Descarga The Bat en Descarga is a user defined event used to indicate battery discharge. If the voltage is below this value, the event is activated and Evento Bateria alarm is generated. To change the values of this event please follow the steps on 5.1 and select Bat en Descarga.
Temp Alta The Temp. Alta is a user defined event used to indicate high temperature. If the temperature is upper this value, the event is activated and Alarma Minor is generated. To change the values of this event please go to menu 6.1.1 and select Temp. Alta..
LVD ab LVD ab, is user defined event used to disconnect the batteries with low voltage. In case of a LVD open an Alarma Major is generated.
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PRODUCT DESCRIPTION SR300A/-48V
46
CONFIGURATION-RECTIFIERS Eventually it is necessary add or remove rectifiers on system.
The PSC 3 needs some information about the rectifier setup like number of installed rectifiers. To get an overview of the system the PSC 3 evaluates the most important information about the status of the rectifiers system. The following parameters are shown:
The number of installed rectifiers can be adjusted manually by changing the parameter according the picture below:
ENTER 6. CONFIGURACION
6.1 UMBRAL 6.2 RETIFICADOR 6.3 USIS CALIBR
6.2 RETIFICADOR
6.2.1 VISTAZO 6.2.2 SETUP
ENTER ENTER 6.2 RETIFICADOR
6.2.1 VISTAZO 6.2.2 SETUP
6.2.2 SETUP
.1 RM NUMERO
.2 RM NUEVO
.3 RM PERDIDO
.1 RM NUMERO
Numero: 4Falla. p/ NUA: 1Falla. p/ UA: 2
CONFIGURATION-USIS CALIBR To calibrate the Usis measurement please follows the steps below:
6. CONFIGURACION
6.1 UMBRAL 6.2 RETIFICADOR 6.3 USIS CALIBR
ENTER 6.3 USIS CALIBR Medido: 53.1 V Calibrado: 53.5 VCalibrar
ENTER 6.3 USIS CALIBR Valor Medicin ExtValor: 53.09
Press on this field and change the values using and
CONFIGURATION-FUNCION BATERIA
FLOTE CARGA To setup the system voltage according the battery connected on system please follow the steps below on UIM Display:
Parameter Description Range or Type Rectifiers installed Number of configured rectifiers Rectifiers ok Communicating rectifiers without
failure Rectifiers fault Sum of missing rectifiers and
rectifiers with failure Rectifiers new Difference between number of
communicating rectifiers and Rectifiers installed.
Rectifiers lost Missing Rectifiers (difference between Rectifiers installed and number of communicating rectifiers)
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PRODUCT DESCRIPTION SR300A/-48V
47
7.FUNCION BATERI 7.1 FLOTE CARGA 7.2 ECUALIZAR 7.3 RECARGA
ENTER 7.1 FLOTE CARGA
Usis @20C:53.50 V Tcoef: 72mV/CTc_bajo: 0.0 C
Press on this field and change the values using and
Each of this parameters are describing in the table below:
Parameter Description Range or Type Default Usis @20C Nominal system voltage to regulate to at 20C. If
temperature compensation is used, this voltage will vary! 40 ... 60V 53,5V
Tcoeff Temperature compensation coefficient for system voltage in -mV per C of the battery temperature. Tcoeff always specifies the coefficient for the entire battery rack and is entered as a positive value in mV steps.
0 ... 200mV/C 72mV/C
Tc_low Low limit for the area in which the temperature compensation is active.
0C ... Tc_high 0C
Tc_high High limit for the area in which the temperature compensation is active.
Tc_low ... 70C 45C
Utc_high High limit for the temperature compensation. System-Voltage Type
58.00V
RECARGA
After a discharge phase the battery current inverses and recharges the battery. Boost charge starts as soon as the recharge current goes above Icomienzo. Boost charge stops as recharge current goes below Ifim. To setup the parameters for recharge please follow the steps below on UIM Display:
7.FUNCION BATERI
7.1 FLOTE CARGA 7.2 ECUALIZAR 7.3 RECARGA
ENTER 7.3 RECARGA 7.3.1 PARMETROS 7.3.2 INICIAR/PARA.
ENTER 7.3.1 PARAMETROS Tensin: 54.0 V Icomienzo: 50.0 A Ifim: 10.0 A
The recharge can be star/stop manually over the INCIAR/PARA. on UIM Display.
PARAMETROS BATERIA To setup the battery parameters please follow the steps below on UIM Display:
ENTER ENTER
7.FUNCION BATERI 7.8 TDIFF 7.9 CARGA SEP. 7.11 PARAM.BATERI.
7.11 PARAM.BATERI. Batt1 Batt2
Batt1 Capacidad: 300 Ah Ibat max.: 30 A
After a mains failure or when some battery cells are permanently damaged, the battery current can be quite extensive. To avoid overheating or further damages to the batteries, the PSC has the possibility to limit the battery current by lowering the system voltage. If more than one battery string is present, then the current is regulated on the string with the highest current measurement.
Parameter Description Range or Type Default max. Ibatt Maximum allowed current in a
battery string 1A ... 50kA 100A
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PRODUCT DESCRIPTION SR300A/-48V
48
9 TROUBLE SHOOTING
Trouble Shooting - Rectifier Help for finding out whether a fault is inside or outside the module in case of a rectifier alarm. Internal failures can only be repaired by Delta, so the rectifier is to be replaced.
Rectifier Replacement in a running System
Remove rectifier module
Place new rectifier into its rack position
Check system (controller) for alarms.
Trouble Shooting System Rectifier Standard troubleshooting List of alarms on UIM Display Lista Alarmas:
S HW Failure Check mesurements of Ibat. If this measuments is show on UIM display by ****A, replace the SENSN Board and check the cables.
Check measuments of Tbatt. If the measurements are showing on UIM display by ****C, replace the Temperature Sensors.
Brk Abierto Check the fuses or magnetic circuit breakers.
Temp. Alta The battery temperature is too high.
Check the thresholds of Alta Temp.Bat. and change the values if necessary.
Check the calibration of Tbat.
SBattFfail MP If this alarm appears, the battery is considered as faulty. Check all the units of battery.
FALLA UR
NUA Falla Rect
UA Falla Rect
One or more than one rectfiers is failure.
Replace the rectifiers or change the number of retifiers on system on UIM display :
MENU PRINCIPAL 8. RECTIFIER FUNCT 8.1 CONFIGURATION 8.1.2 SETUP .1 RM NUMERO
Falla de AC Check the mains.
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PRODUCT DESCRIPTION SR300A/-48V
49
10 PROCEDURE TO ACESS PSC3 BY BROWSER
Set your PC on Internet Protocol TCP/IP properties according the picture below and click on OK button:
Press OK button on window below (Its important to accept the changes)
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PRODUCT DESCRIPTION SR300A/-48V
50
Access the display of PSC3 controller:
Main Menu 5.GENERAL 5.4 TCP/IP 5.4.2 IP-ADDRESS Type 172.025.138.034on this field MAIN MENU 9.SETUP 9.1 SAVE SETUP SAVE Type the password: Connect the LAN cross cable between PC and LAN connector of PSC3 controller
Open Internet Explorer and type 172.25.138.34.
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PRODUCT DESCRIPTION SR300A/-48V
51
On field type Admin. On fiel type psc3 Press button.
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PRODUCT DESCRIPTION SR300A/-48V
52
11 DIGITAL OUTPUT ALARM
Digital Output alarm.
The system provides 8 relay outputs alarms according the layout:
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PRODUCT DESCRIPTION SR300A/-48V
53
12 ANNEXES
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OS
DIR
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rot
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31/0
8/20
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AM
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10/0
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DJB
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DJB
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DJB
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1B
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1 A
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T4
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5 A
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T8
NIV
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9 A
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T12
NIV
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13 A
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T16
515,
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149,95 369,95
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