training material for vms nsn project rev 0.2 20110906

Delta Confidential 1Training material for VMS-NSN project / Jul. 2011

Training material for VMS-NSN project

R 0.1


NRMS software introduction4

Troubleshooting & Maintenance5

Contents

Q&A6

Controller introduction 3

Quick Installation – parameter setting2

System introduction１




Contents

Q&A6





Telecom power system concept

AC

Distribution U

nit

Rectifier # 1

Control Supervisory Unit (CSU)

LOA

D (S

witch ,A

DS

L…E

.T.C.)

Output D

C D

istribution Unit

LVDS

Rectifier # 3

Rectifier # 2

Rectifier # N

Battery

AC Input

Generator

U.P.S


ESAA150-FTA11

INDOOR POWER SYSTEM - ESAA150-FTA11

Power System– Three phase / 4 line (3W-N-PE/220V)– Power System with 3 rectifier slots– Distribution:

– Load Breaker: (High PL) 20A x 2 + 10A x 2; (Low PL) 100A x 1 + 40A x 3 (DIN Rail)

– Battery Breaker: 125A x 2 (DIN Rail)– Protection:

– 01 x AC Surge included– 01 x DC surge included

– Alarm relay: 8 positions, 7 positions definableRectifier module: 3 * DPR 2700DC Output Voltage: 54Vdc (40~59 Vdc)Controller: CSU501+Local access: NRMS through mini USB interface(Optional) Web/SNMP for remote monitoring and control


INDOOR POWER SYSTEM - ESAA150-FTA11

ControllerCSU501

Web/SNMP(Optional)

Alarm dry contactTerminal block

MiniUSB port

AC I/P breaker 3P/40A

AC surge arrestor

Low priority load 100A x 1 + 40A x 3 Battery breaker

125A x 2

High priority load 20A x 2 + 10A x 2

Temperature sensor TA & TB

DC surge arrestor


KEYS COMPONENT – ESAA150-FTA11

Controller CSU 501+

Battery string

Rectifier DPR2700W

19” Rectifier shelf

Web board (optional)

Power distribution unit


System Drawing


Outdoor Power System– Single Layer / Aluminum / Double Door / IP 54 / Fan Cooling– 12U equipment space reserved– Cable: 1/2" Jumper Cable x 06 + cable Glands x 06.– Fan speed control for reducing audible noise


– Load Breaker: (High PL) 20A x 2 + 10A x 2; (Low PL) 100A x 1 + 40A x 3 (DIN Rail)


– 01 x AC Surge – 01 x DC Surge

– Alarm relay: 8 positions, 7 positions definableRectifier module: 3 * DPR 2700/ 2900 HELocal access: NRMS through mini USB interface(Optional) Web/SNMP for remote monitoring and control Outline Dim.: (H*W*D): <2000mm x 750mm x 720mm (Body)

OUTDOOR POWER SYSTEM – ESOA150-FAC01


12U space for NSN Customer equipment

DC Power systemESAA150-FTA SeriesPower System with 3 rectifier slots(Rear side access)

Battery tray 2

Dimension (H*W*D): < 2000mm x 750mm x 720mm

Battery tray 1

Cable Gland x 6 + 1/2" Jumper Cable x 06

Fan cooling

Front View Front Side



12U space for NSN Customer equipment

DC Power systemESAA150-FTA SeriesPower System with 3 rectifier slots(Front side access)

Battery tray 2

Battery tray 1

DPR 2900 / 2700W Rectifier

Rear View Rear Side



KEY COMPONENTS – ESOA150-FAC01

Battery string

Rectifier DPR2700W

Power shelf: SB-23N/HJ E

Fan tray (EX-F01B)

Controller CSU 501+

Web board (optional)


ControllerCSU501

Web/SNMP(Optional)

Alarm dry contactTerminal block

MiniUSB port

AC I/P breaker 3P/40A

AC surge arrestor

Low priority load 100A x 1 + 40A x 3 Battery breaker

125A x 2

High priority load 20A x 2 + 10A x 2

Temperature sensor TA & TB

DC surge arrestor

Power shelf - ESOA150-FAC01


OUTDOOR POWER SYSTEM – ESOA150-FAC01AlarmAlarm – CCU Board

CCU Board

Alarm dry contact



Environment control Board

NOCOMNC

NOCOMNC

Environments alarm

Cooling alarm

CCU Relay Positions and Definition


OUTDOOR POWER SYSTEM – ESOA150-FAC01PDU Relay Positions and Definition

Alarm Relay PIN Alarm Setting Alarm Description

1 NO

2 COM1 AC off

3 NC

AC off

4 NO

5 COM2 Rectifier failure

6 NC

Any Rectifier Failure

7 NO

8 COM3 CSU Failure

9 NC

CSU Hardware Failure (Hardware setting can not defined by yourself)

10 NO

11 COM4 LVDS trip

12 NC

Low voltage disconnect

13 NO

14 COM5 High temperature

15 NC

Ambient Temperature High (TA2H)Battery Temperature High (TB1H)

16 NO

17 COM6 Major Alarm

18 NC

Major Alarm

19 NO

20 COM7 Minor Alarm

21 NC

Minor Alarm

22 NO

23 COM8N/A

24 NC

Don’t use


Cable entries

6pcs of bottom cable entries reserved

3pcs MG32A 2-hole Cable Gland For cable range (OD): 12mm

1pce MG32A 1-hole Cable Gland For AC input (spare)

2pce 3-hole Cable Gland For cable range (OD): 12mm



OUTDOOR POWER SYSTEM – ESOA150-FAC01NSN equipment Grounding bus bar

Main Grounding Bus bar with 6pcs M6 insert nut for NSN equipment



Main Grounding Bus bar x 1 with 6pcs M6 insert nut for for Power system grounding.

Power system Grounding bus bar


OUTDOOR POWER SYSTEM – ESOA150-FAC01Air filter module

Suggestion: Clean: 1~2 Months using vacuum cleaner Replacement: 6~12 Months


OUTDOOR POWER SYSTEM – ESOA150-FAC01AC terminal & AC Grounding bus bar


OUTDOOR POWER SYSTEM – ESOA150-FAC01AC socket, AC breaker & Fan breaker


System Drawing


48 VDC equipment for RNC (8900W)

Power System– Three phase / 4 line (3W-N-PE/220V)– Power System with max.12 rectifier slots– Distribution:

1. Main AC breaker 3P 380Vac type 2. AC Surge Protection3. Rail 1 Breaker X 16 (DIN rail C120 type ) 125A x1;100A

x1; 80A x1 4. Rail 2 Breaker x23 (DIN rail C60 type) 63x3; 50Ax1; 40Ax1;

32Ax1; 25Ax1;20Ax116Ax1; 10Ax1 5. Rail 3 Breaker X 16 (DIN rail C120 type ) 125A x1;100A

x1; 80A x1 6. Battery Fuse X 4 (400A x2 )

– Alarm relay: 8 positions, 7 positions definableRectifier module: 10 * DPR 2000DC Output Voltage: 54Vdc (40~59 Vdc)Local access: NRMSOptional Web/SNMP for remote monitoring and control

ES 48/600-UBA02


ESAA150-FTA Series + 0.75M Lion rack

48 VDC equipment for Transport node Hub Site (Tellabs) (1000W)


– Load Breaker: (High PL)10A x 2; (Low PL) 32A x 2;



– Alarm relay: 8 positions, 7 positions definableRectifier module: 2 * DPR 2000DC Output Voltage: 54Vdc (40~59 Vdc)Controller: CSU501+Local access: NRMS through mini USB interfaceOptional Web/SNMP for remote monitoring and control


ESAA150-FTA Series + 0.75M Lion rack

48 VDC equipment for Transport Node RNC Site (2000W)


– Load Breaker: (High PL)10A x 2; (Low PL) 32A x 4;



– Alarm relay: 8 positions, 7 positions definableRectifier module: 3 * DPR 2000DC Output Voltage: 54Vdc (40~59 Vdc)Controller: CSU501+Local access: NRMS through mini USB interfaceOptional Web/SNMP for remote monitoring and control


48 VDC equipment for BSC/PCU site (3200W)


– Load Breaker: (High PL)10A x 2 + 20A x 2; (Low PL) 100A x 2 + 40A x 2;



– Alarm relay: 8 positions, 7 positions definableRectifier module: 4 * DPR 2000DC Output Voltage: 54Vdc (40~59 Vdc)Local access: NRMS softwareOptional Web/SNMP for remote monitoring and control

ES 48/200-UQB03+ 1.5M Lion rack


ES 48/200-UQB04+ 1.5M Lion rack

48 VDC equipment for TC site (3720W)


– Load Breaker: (High PL)10A x 2; (Low PL) 100A x 2 + 16A x 4;



– Alarm relay: 8 positions, 7 positions definableRectifier module: 4 * DPR 2700DC Output Voltage: 54Vdc (40~59 Vdc)Local access: NRMS softwareOptional Web/SNMP for remote monitoring and control


Features and Benefits-48V/56A, Output; Max. Power 2700W

Wide Input Voltage Range (90V~300V)

Power Factor Correction (>0.99)

Hot-pluggable, All Connectors are at the rear

Compact Size

≅ 34W/in3 (48V) Power Density

Dimension:42mm/1U(H)*125.5mm/2.8U(W)*268mm(D)

Light weight:>2 Kg

Horizontal(1U)/Vertical(2U) Models Available

High Efficiency: >91% (48V)

Fan cooling and Easy replaceable fan design

Operation temp.:-5oC~+75oC

UL/CUL,TUV/CE Certificated

DP 2700 Series Rectifier


Wide AC input voltage range with derating below 176 VMaximum input current 19 AInput fuse 25A fast (L and N)

AC Input Characteristic(48V)


Max. Output Power: 2700W(-48V)Constant Power DesignOutput voltage 40 ... 59.5 VdcOutput fuse 30A x 3 (- pole)

DC Output Characteristic (48V)

48

56


OTP = Over Temperature ProtectionAmbient temperature sense for thermal management:

OTP control is based on internal temperatureOTP protection is based on critical internal temperature

Thermal Management (CSU Control)

2700

Ambient

Power limitRectifierrestart

65 °C55 °C 75 °C

2300

Vinrms: 184


Rectifier - Interface

I/O ConnectorInput Signal Output

Pin Number Signal Description

P4 VOP Precharge

P5-P7 VO- DC Output “-”

P8-P10 VO+ DC Output “+”

H1 SGNDO Signal ground

H2 RS485+ RS 485 + communication

G1 CGND Communication ground

F1 INH Short pin for well connection

F2 IDA ID analog

E1 IDD ID digital

E2 IBUS Load Sharing Bus

G2 RS485- RS 485 – communication

AC main, frame groundFGP3

AC main, N terminalAC_NP2

AC main, L terminal AC_LP1

DescriptionSignal Pin Number


Rectifier - Dimension

W x H x D=4.9 x 1.6 x 11.7 inch =125.5 x 40.5 x 270 mm




Contents

Q&A6





Quick installation – system parameterQuick Installation via NRMS software (Step 1: Date & Time setting)


Default setting

Quick Installation via NRMS software (Step 2: Battery capacity setting)For this case, battery capacity is 300AH.

Quick installation – system parameter


Quick Installation via LCD display (Step 1: Date & Time setting)

Step 1-1

Step 1-2

Step 1-3



Quick Installation via LCD display (Step 2: Battery capacity setting). For this case,Battery capacity is 300AH

Step 2-1 Step 2-2

Step 2-3Step 2-4



START - UP PROCEDURE

START - UP PROCEDURE: Check-list and inspection before turn-on: Verify all connections prior to starting this section

• Ensure the input AC circuit breaker located on the AC service panel is switched to “Off” position

• Confirm the operating voltage before proceeding

• Ensure the frame ground is properly connected to a permanent earth ground connection

• Ensure all the DC circuit breakers in the equipment are switched to the “Off” position

• Tighten the DC circuit breaker lugs to ensure proper contact is made with the load cable and the trip sense wire as it may cause heat damage


Turn on the system

Step 1 Check all wiring are correct

Step 2 Check and confirm the input voltage is correct

Step 3 Pull out all the rectifiers from the system

Step 4 Switch on the battery breaker(s)

Step 5 Check the monitor of display on the controller

Step 6 Switch on the AC breaker

Step 7 Check the monitor of display on the controller again

Step 8 Push one rectifier into the rectifier slot

Step 9 Check the system works in normal condition.

Step 10 Push all other rectifier(s) into the rectifier slots

Step 11 Switch on the load breaker(s) sequentially



Simple troubleshooting guideStatus Possible causes Action

LCD display on the controller is “OFF”

AC utility does not supply to the system

Check the AC utilityMake sure the AC wire is properly connected at the AC input

terminalCheck the AC breaker position to “ON” positionContact technician if problem still exists

All CSU LED are “OFF” AC utility does not supply to the system


terminalCheck the AC breaker position to “ON” positionContact technician if problem still exists

Rectifier LEDs are “OFF”

AC utility is not availableRectifier is not properly placed


terminalCheck the AC breaker position to “ON” positionPull out the rectifier and insert it properly Contact technician if problem still exists

System shows in normal operation but no output to the load

DC breaker is trippedLVDS2 did not re-connect

Check the load breaker position to “ON” positionChange the breaker if breaker is overloaded in use. Check the system output voltage

No battery backup when AC fails

Battery breaker is no connected or the battery voltage too lowBattery life reaches end

Check the battery breaker position to “ON” position and check the battery voltage.

Change the battery



ESAA150 – FTA11 Power Shelf

Alarm dry contact & SNMP card installation


Alarm dry contact

Alarm dry contact


Alarm dry contact

Type of contact: Dry contact is a contact that is not initially connected to a voltage source.Alarm relay: 8 positions, 7 positions definable7 positions can be defined by NRMS softwareLocal access: NRMS through mini USB interface.

12345678Relay


Alarm relay defineConfigRelay & LED

12345678Relay


Config

Relay & LEDAlarm relay & LED indicator can be defined

Alarm relay define


SADMIN levelPull down list for alarm relay & LED indicator define


Alarm dry contact

Using tool to push the button and connect the signal wire Finish


Alarm dry contact – Default settingAlarm Relay PIN Alarm Setting Alarm Description

1 NO

2 COM1 AC off

3 NC

AC off

4 NO

5 COM2 Rectifier failure

6 NC

Any Rectifier Failure

7 NC

8 COM3 CSU Failure

9 NO

CSU Hardware Failure (Hardware setting can not defined by yourself)

10 NO

11 COM4 LVDS trip

12 NC

Low voltage disconnect

13 NO

14 COM5 High temperature

15 NC

Ambient Temperature 2 Hi (TA2H)(Power bay, threshold= 45 ℃)Battery Temperature Hi

16 NO

17 COM6 Major

18 NC

Major Alarm

19 NO

20 COM7 Minor

21 NC

Minor alarm

22 NO

23 COM8N.A

24 NC

No define


Web Server Function and Feature (Optional)Features:

Applied in TCP/IP Internet/Intranet Environment

Complete Supervising to Power System

User-friendly Graphic Interface

Dynamic information presentation

Password function

Multi Language Support

Microsoft Explorer and Netscape SupportMain Screen

StatusParameter Setting

Alarm Configuration

SNMP Card Installation


SNMP Card Installation (optional)Step 1: Relax 4 screws of controller

12

3

4


SNMP Card Installation (optional) Step 2: Move out cover and prepare SNMP card kits

SNMP card kitsController without SNMP card


SNMP Card Installation (optional) Step 3: Connect signal cables

Connect signal cables to SNMP terminal Connect signal cables to CSUNote: follow this picture to connect 2 cables. Web function may not work because of wrong wiring.


SNMP Card Installation (optional) Step 4: Fix SNMP Card (2 screws)

Fix SNMP Card by 2 screws SNMP Card connect port


SNMP Card Installation (optional) Step 5: Recover CSU cover

Fix CSU cover by 4 screws Controller with SNMP card

12

3

4




Contents

Q&A6





Controller – CSU 501+

Reliable and user friendly controller

User configurable alarms and settings

Programmable DC output voltage

Battery temperature compensated float voltage

LVD contactor control

Battery charging control

Automatic battery testing

LCD 128 x 64 dots display

Entry of alarm and system parameters from PC via mini USB port

Internet Web Server Function: By Web Server Software/SNMP via RJ45 (Option)

Green Function / Efficiency management

Hot plug in design


Controller CSU 501+

Major LEDMinor LEDEQU LED

128 x 64 LCDDots Display

Down

Up

EnterESC

Mini USB (slave)

Internet Web Server Function port (optional)

User Interfaces


* Function architecture varies in different systems

RectifierI.D. AddressOutput Current Status

Event LogAlarm Function TimeRecover Time

Current .settingDC SettingAlarm SettingBatt.SettingOther Setting

HomeDCVDCI

Sys Status(FL/EQU)Alarm Existing

Sys Info Sys Setting Current Alarm

Battery Batt. String I.D. Batt.StatusBatt. Current

* DC/DC Data

AC & TempACV VoltageAmbient Temp.

Data & VersionDate/TimeH/W versionS/W version

Function architecture (Main\Data)Controller CSU 501+



DC SettingDCV settingCL setting

Batt. SettingBatt. Par.T-Comp BDT Test B-EQU

PasswordNew PW Cfm PW Default (0000)

HomeDCVDCI



Alarm Setting ACV, DCV,LVDS, OTP,EQU, Batt.Test.

Password

Date SettingYear/month/ day/time

Alarm ResetReset HVSDReset Com-fail

GeneratorON/OFF

Language English繁體中文簡體中文

Efficn.t Mgt.ON/OFF

Comm.ModbusBaudrate

Temp. UnitON/OFF

Controller CSU 501+Function architecture (Main\Data)



HomeDCVDCI



All Alarm Function show on Display

Show Real Information and Alarm Time in Event Log

Controller CSU 501+Function architecture (Main\Data)


Display Menu Tree




Contents

Q&A6





Local AccessMini USB

NRMS software introduction


The files is **.EXE files, So just double clock it Local Access

Mini USB


NRMS H/W Tools

Mini USB Cable

1. H/W Mini USB Cable

2. Delta NRMS software

3. Computer with USB port


The port must be match your PC/Laptop

User level login


User level login – Find the comm Port in your computer

Click to Device Manager


Click to Ports (COM & LPT)

User level login – Find the comm Port in your computer


Push this button to connect to

system

User level login


Total current (load + battery)

System data

DC O/P voltage

Ambient Temp.

Load current

AC voltage (Phase1)

AC voltage (Phase 2)

AC voltage (phase 3)Manual EQU

Manual battery Test

Buzzer stop

Firmware Version

Software Version

NRMS Version

CSU

RMS software status

System status

System timeSystem voltage

Login level

User level


No. of rectifier failure

No. of rectifier working

No. of rectifier

turned Off

No. of rectifier communication

error

Clear communication

error

Rectifiers status

Rectifier

Max. rectifier slot in system

User level


Batt. capacity

Total Batt. current(+: charge)(-: discharge)

Batt. 1 Temp.

Batt. 1 current

Batt. 2 current

Batt. middle point Vol 1

Batt. middle Point Vol 2



Battery

Batt. 2 Temp.

Batt. 3 Temp.

Batt. 3 current

User level


User level

DCV high setting point

HV shutdown setting point

LVDS1 trip point

Float voltage

Ambient temp. high

Low temp. shutdown

Ambient temp. low

Alarm when current over 80% of rectifier capacity

Energy Saving

AC High

AC Low

Manual LVDS1 Trip

Manual LVDS2 Trip

DCV low setting point

LVDS2 trip point

High temp. shutdown

EQU voltage

Parameter

System

LVDS3 trip point

SMR Max. Current

Time Setting

Pre DCV low setting point


Power System Battery

Output (Load)

BLVDBattery Low Voltage Disconnect

Energy Energy

Battery Volt (54V)

Rectifier Volt (54V)

Normal (AC)


Energy Energy

Discharge (AC break off)

Battery Volt (54V)

Rectifier Volt (0V)


Current Sensor

Current Sensor

PL NPL NPLPL

Output (Load)

LVDS2 Close

BLVD Close

LVDS2 Close

BLVD Close

Delta Power System LVDS Behavior



Energy EnergyBattery Volt (42V)

Rectifier Volt (0V)


NPLPL

Output (Load)


Energy Energy Battery Volt (46V)

Rectifier Volt (0V)


NPLPL

Output (Load)

LVDS2 Trip (46V)

BLVD Trip (42V)

X X X

BLVD Close

LVDS2 Open

Discharge (LVDS2 Trip) Discharge (BLVD Trip)



Battery recharge (BLVD Recover)


Output (Load)



LVDS2 Auto recover (46V + 3V=49V)




BLVD Auto recover (42V + 3V=45V)

Battery recharge (LVDS2 Recover)

Output (Load)PL NPL

XPL NPL

LVDS2 Open

BLVD Close



Battery capacity

Batt. Temp. High ALM

Batt. Middle point

Charge CL -2Charge CL -3

Batt. Test Function

Test Time

Test Criterion

Charge Management

Last batt. Test Time

Next batt. Test Time

Charge CL 1

Discharge current for test

Batt. Periodic Test Function

Test Periodic

Which day do the test

What time do the test

Parameter

Battery

User level

SMR max. current limit


Concept of Battery Charge Current Limit

Battery Capacity x Charge rate = Charger Current

In this case, battery capacity is 300Ah, so:

300Ah x 0.2C = 60A (battery charge current)

300Ah x 0.1C = 30A (battery charge current)

Cha

rge

Vol

tage

an

d C

harg

e C

urre

nt

Time

Stage - 1 Current Limit



Float Voltage

Deeply Discharge Voltage

EqulizeVoltage

Battery current

0V / 0A EQU stop current


Temp. Compensation Function

Compensation Mode

Coefficient (per cell) of Temp. Compensation Max. Range of Compensation

Center of temp.

System volt of T0

System volt of T1

System volt of T2

System volt of T3

Parameter

Temp. Compensation

User level


Parameter

EQU

Equalize charge

Criterion for stop EQU

Periodic

What time enforce

EQU Max. Time

Which day enforce

Periodic EQU Function

Additional EQU Time

Last EQU Time

Next EQU Time

Criteria for enforce EQU

Batt. remaining capacity

System voltage

AC fail time

Discharge Current

User level


More than 1 rectifier fail

Load fuse fail

Load rail alarm

GMT fuse fail

Parameter

Alarm Mask

Rectifier current limit

Major alarm

Load breaker trip

Low priority breaker trip

One rectifier fail

High priority breaker trip

Minor alarm

LVDS trip alarm

TA low alarm

AC breaker trip

DCV high alarmDCV low alarm

TA high alarm

ACV low alarm

AC phase lost alarm

LVDS 2 trip

TA sensor fail alarmACV high alarm

TB sensor fail alarmBattery temp. high

Battery fuse fail

Battery discharge

Battery breaker trip

Middle test fail Battery test fail

Rect. Over capacity

User level


Parameter

WEB

Gateway

IP Address

Subnet Mask

User level


Duty for fan 1 full speed

Parameter

CCU

Fan 1 start point

Fan 1 full speed point

Fan 1 stop point

Start point for heater

Push this button then fan 2 run full speed


Fan 2 start point


Fan 2 stop point

Push this button then fan 2 run from low speed to full speed

User level


Alarm

Alarm light with alarm

system

User level


Alarm

CCU

Alarm light w/o alarm

User level


Down load Event log

Record itemsRight now

Event log list

Event

Clear all Event log

User level


Setting

Logout (return to user level)

Change permission

Change password

Modem configure

User level


SADMIN level login

1

2

3

4

Password: 8888


SADMIN level login

5


SADMIN level

Total current (load + battery)

System data

DC O/P voltage

Ambient Temp.

Load current

AC voltage (Phase1)

AC voltage (Phase 2)

AC voltage (phase 3)Manual EQU

Manual battery Test

Buzzer stop

Firmware Version

Software Version

NRMS Version

CSU

RMS software status

System status

System timeSystem voltage

Login level


No. of rectifier failure

No. of rectifier working

No. of rectifier

turned Off

No. of rectifier communication

error

Clear communication

error

Rectifiers status

Rectifier

Max. rectifier slot in system

Manual on/off rectifier

SADMIN level


SADMIN level

Batt. capacity

Total Batt. current(+: charge)(-: discharge)

Batt. 1 Temp.

Batt. 1 current

Batt. 2 current





Battery

Batt. 2 Temp.

Batt. 3 Temp.

Batt. 3 current


SADMIN level

DCV high setting point

HV shutdown setting point

LVDS1 trip point

Float voltage

Ambient temp. high

Low temp. shutdown

Ambient temp. low

Alarm when current over 80% of rectifier capacity

Energy Saving

AC High

AC Low

Manual LVDS1 Trip

Manual LVDS2 Trip

DCV low setting point

LVDS2 trip point

High temp. shutdown

EQU voltage

Parameter

System

LVDS3 trip point

SMR Max. Current

Time Setting

Pre DCV low setting point


SADMIN level

Battery capacity

Batt. Temp. High ALM

Batt. Middle point

Charge CL -2Charge CL -3

Batt. Test Function

Test Time

Test Criterion

(SMR model selection )

Charge Management

Last batt. Test Time

Next batt. Test Time

Charge CL 1

Discharge current for test

Batt. Periodic Test Function

Test Periodic

Which day do the test

What time do the test

Parameter

Battery

SMR max. current limit


SADMIN level

Temp. Compensation Function

Compensation Mode

Coefficient (per cell) of Temp. Compensation Max. Range of Compensation

Center of temp.

System volt of T0

System volt of T1

System volt of T2

System volt of T3

Parameter

Temp. Compensation


SADMIN levelParameter

EQU

Equalize charge

Criterion for stop EQU

Periodic

What time enforce

EQU Max. Time

Which day enforce

Periodic EQU Function

Additional EQU Time

Last EQU Time

Next EQU Time

Criteria for enforce EQU

Batt. remaining capacity

System voltage

AC fail time

Discharge Current


SADMIN level

More than 1 rectifier fail

Load fuse fail

Load rail alarm

GMT fuse fail

Parameter

Alarm Mask


Major alarm

Load breaker trip

Low priority breaker trip

One rectifier fail

High priority breaker trip

Minor alarm

LVDS trip alarm

TA low alarm

AC breaker trip

DCV high alarmDCV low alarm

TA high alarm

ACV low alarm

AC phase lost alarm

LVDS 2 trip

TA sensor fail alarmACV high alarm

TB sensor fail alarmBattery temp. high

Battery fuse fail

Battery discharge

Battery breaker trip

Middle test fail Battery test fail

Rect. Over capacity

System


SADMIN level

Heater fail

Parameter

Alarm Mask

Fan 1 fail

Smoke alarm

Water level alarm

Fan 2 fail

Humidity alarm

CCU

Door openFan 1 disconnect

Fan 2 disconnect

Heater disconnect

TA 2 sensor fail


SADMIN levelParameter

WEB

Gateway

IP Address

Subnet Mask


SADMIN level


Parameter

CCU

Fan 1 start point


Fan 1 stop point

Start point for heater

Push this button then fan 2 run full speed


Fan 2 start point


Fan 2 stop point

Push this button then fan 2 run from low speed to full speed


SADMIN levelAlarm

Alarm light with alarm

system


SADMIN levelAlarm

CCU

Alarm light w/o alarm


SADMIN level

Down load Event log

Record itemsRight now

Event log list

Event

Clear all Event log


SADMIN level

DCV low 2

LT shutdown

TA sensor fail


Config

Alarm level

DCV high

HV shutdown

TA high

HT shutdown

DCV low

TA low

LVDS trip

AC breaker trip

GMT fuse fail

Battery middle test fail

ACV high ACV low

AC phase lost

Battery fuse fail

Battery discharge

AC fail

TB sensor failTB high

High priority load

Low priority load

Load breaker trip

Load fuse fail

Load rail fail

One rectifier fail > 1 rectifier fail

Rect. over capacity

System

Battery test failBattery breaker trip

Alarm level can be defined


SADMIN level

Heater fail

Digital input

Config

Alarm level

Fan 1 fail

Smoke alarm

Water level alarm

Digital input

Fan 2 fail

Digital input

Humidity alarm

Door open alarm

Fan 1 disconnect

Fan 2 disconnect

Heater disconnect

TA 2 sensor fail

CCU

Alarm level can be defined


SADMIN levelConfigRelay & LED Alarm relay define

12345678Relay


SADMIN levelConfig

Relay & LEDAlarm relay & LED indicator can be defined


SADMIN levelPull down list for alarm relay & LED indicator define


SADMIN levelConfig

Rectifier model

Rectifier type 2

Rectifier type 1

Rectifier model defining


SADMIN levelConfig

Auto calibrate

DCV calibration

DCV calibration

Unnecessary to do the calibration in normally


SADMIN levelSetting

Change permission

Change password

Modem configure

Installation notes edit

Logout (return to user level)




Contents

Q&A6





Troubleshooting

Alarm information (Display &Event) AC Fail/AC High Voltage / AC Low Voltage Alarm

Description

DC Output Voltage High/Low

DC Circuit Breaker Tripped Alarm

Over-Temperature Alarm

Rectifier Failure Alarm

Controller(CSU501) Failure

Cooling System Failure


Display (Alarm)

HomeDCVDCI



All Alarm Function show on Display

Show Real Information and Alarm Time in Event Log

Alarm information


RectifierI.D. Address

Output Current Status

Event LogAlarm Function Time

Recover Time

Current .settingDC Setting

Alarm SettingBatt.Setting

Other Setting

HomeDCVDCI



Battery Batt. String I.D.

Batt.StatusBatt. Current

* DC/DC Data

AC & TempACV VoltageAmbient Temp.

Data & VersionDate/TimeH/W versionS/W version

Display (Event Log)

Alarm information


AC Fail/AC High Voltage / AC Low Voltage Alarm Description

There are three (3) AC alarm conditions that are monitored by the system: AC Fail, AC High Voltage and AC Low Voltage. AC fail occurs when AC current is not present. AC high Voltage (ACH) is a factory set parameter and can be adjusted. High Voltage Alarm (ACH) to the desired voltage. High Voltage alarms result in the system shutting down rectifiers until AC is restored (AC is restored, or the AC voltage returns to levels within the parameter threshold settings.

• AC Fail Trouble Shooting: Verify the AC input voltage at the AC service panel by a multi-meter. To check whether commercial power problem or AC circuit breaker tripped causes the AC Fail. The AC circuit breaker should be tripped until the AC utility is repaired and the AC input is within input specifications.

• AC High Voltage (ACH) Trouble shooting: Verify the AC input voltage at the AC service panel by a multi-meter. If the AC input voltage is higher than the threshold setting, the system will continue to operate. But if the AC voltage is not higher than the setting value, although the system still continues to operate, the CSU may be faulty. The CSU should be swapped with a spare. Follow established repair/return policy to have the faulty CSU repaired by Delta Products.


DC Output Voltage High/Low (HV/LV)

Verify the output of each rectifier. If the rectifier output is not within tolerance, swap the rectifier with a spare module, and return the faulty unit to Delta Products for repair. If the output of each rectifier is within tolerance, check the parameters to ensure the correct settings.


Load/Battery Breaker Trip Alarm

If the circuit breaker continues to fail:

Check trip load side still short or over rating.

Check the DC Branch load (fed by the DC circuit breaker) to ensure the circuit breaker is the correct rating. If the branch load exceeds the circuit breaker rating, the circuit breaker must be changed to a higher rating.

Swap with a spare circuit breaker with a higher rating.



This alarm is generated when the threshold temperature set in parameter alarm setting TA/Tb1 is exceeded and also controls the Temperature Compensation Voltage Control. The CSU senses the temperature via sensor TA/Tb1 and generates an Ambient Over Temperature Alarm setting TA/Tb1.


Over Temperature - Ambient Troubleshooting: Verify that the ambient temperature has exceeded the parameter setting by checking the thermal sensor reading in the hut or equipment room and comparing the reading to the CSU Reading. – If the TA parameter setting has been exceeded, increase the air conditioning. – If the TA threshold is exceeded, it is recommended to turn off the AC Main

feeding the Rectifiers until the ambient temperature has decreased below the threshold temperature.

– If the sensor is defective, turn the Temperature Compensation Feature off. Contact Delta for a replacement sensor



Over Temperature - Battery Alarm: This alarm is generated when the TB temperature is exceeded the threshold temperature set. The CSU senses the temperature via sensor TB and generates a Battery Over Temperature Alarm-TB.

Over Temperature-Battery Troubleshooting: Check the battery temperature and verify it is within the TB parameter threshold. If the TB thresholds are not exceeded, check the thermostat reading in the hut or equipment room and comparing the reading to the CSU reading. If the TB sensor is defective, contact Delta for a replacement sensor. It is recommended that if the system is in the equalize mode, switch the status to float to reduce the battery temperature.



Rectifier Failure Alarm

When a rectifier fails, the alarm information is sent to the CSU and the rectifier is shut down. The rectifier should be swapped out with a spare unit and the faulty unit returned to Delta for repair.

Warning! Do not open the rectifier module. There are no serviceable parts. Call Delta Customer Service for a RMA number for repair and return.


Troubleshooting rectifiers

Use the following troubleshooting table if there is a rectifier alarm to find out whether a rectifier is faulty, or the failure is outside the rectifier module.LED “ok”: OFF and an alarm signal active:

Event Definition

Mains voltage is missing Check mains fuse and connector

Fan Failure If a fan failure is detected, an alarm is issued (RFA/FF LED flashes ‘ON’ for 0.25 seconds and ‘OFF’ for 0.25 seconds) and the rectifier shuts down. Check air flow at front, clean air filter, check fan and replace rectifier module

Rectifier is faulty Replace rectifier module

Communication failed R Rectifier internal communication fail; (RFA/FF LED flashes ‘ON’ for 2 seconds and ‘OFF’ for 1 seconds) Reset the communication fail alarm from controller, Check bus cable to controller, replace rectifier module


Troubleshooting batteries

Please follow the battery manufacturer’s instructions for troubleshooting batteries. If a battery is changed or replaced, check the voltage and recalibrate the controller. System temperature readings must also be checked and recalibrated.


Contacting Delta customer serviceIf an alarm or specific problem cannot be resolved, please contact the nearest Delta office or Delta representative for further assistance. Please have the system type and serial number ready before contacting Delta.


Local Service support in Vietnam

Contact window 1: Delta engineer in Vietnam

Name: Phu Nguyen– Hanoi

Email address: [email protected]

Phone #: +84 943 553 022

Contact window 2 for escalated issues:. Sales office in VietnamName: Christie Nguyen – Hanoi Email address: [email protected]

Phone #: +84 4 62754420/ +84 9737 46699

Service support from HQ in Taiwan

Contact window 1: Delta engineer in Taiwan

Name: Chad Tseng


Phone #: +886-3-4526107 ext.6358

Contact window 2: Delta Quality Manager in Taiwan

Name: Sunny Hong


Phone #: +886-886-4526107 ext.6415

Contacting Delta customer service

mailto:[email protected]

mailto:[email protected]


Maintenance - Change battery

Battery should be replaced with the same type when the old battery had out of working. The battery replacing sequences are:

1. Switch of the battery breaker 2. Remove the battery leading wires from battery terminals 3. Remove battery temperature sensor cable 4. Remove the bus between battery cell 5. Remove the old battery and replace the new one 6. Re-connecting the bus and leading wires in reverse order of 1 to 4


Maintenance - Change DC breaker

All wiring to the breakers are use lead with striped ends. Ensure to tight the screw and keep the wires are all into the breaker terminal, no any wires or threads are remain outside of the breaker to avoid short-circuit. Refer to the figure below.


Maintenance - Replace rectifier

Remove rectifier modules 1. If on-line operation hot-swappable required, make sure the battery connection is correct to avoid system shutdown during the operation. 2. Move the both locking devices (to unlock direction) to un-lock the rectifier. 3. Pull out the rectifier module slowly from the shelf, using one hand to support the rectifier and remove the rectifier from the shelf. Insert rectifier modules 1. Install the rectifier module, holding the handle with one hand and using the other to support the rear half of the rectifier module. Push into the shelf carefully. 2. Lock the rectifier by pushes the two locking devices (to the lock direction) to lock the rectifier 3. Check rectifier LED and make sure they are in normal operation. The rectifier shall only have GREEN LED on if it works properly. 4. Check controller and make sure there is no alarm message shown.

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