THE INFORMATION GIVEN IN THIS DOCUMENT IS NOT TO BE PUBLISHED OR COMMUNICATED EITHER DIRECTLY OR INDIRECTLY TO THE PRESS OR AN

THE INFORMATION GIVEN IN THIS DOCUMENT IS NOT TO BE PUBLISHED OR COMMUNICATED EITHER DIRECTLY OR INDIRECTLY TO THE PRESS OR ANY PERSON NOT AUTHORISED TO RECEIVE IT.

USER HAND BOOK/ OPERATORS MANUAL

FOR

LOW LEVEL TRANSPOTABLE OPS

(LLTR)

ENERGY SUBSYSTEM

THALES

SUPPLIED BY

BHARAT ELECTRONICS LIMITED

L1, MIDC, TALOJA, NAVI MUMBAI 410208

restricted

USER HAND BOOK BEL P|N:9170 001 050 10

ISSUE NO.CHANGE NODATECHANGEAPPROVED

BY

00--07.06.2012--SCS

01--05.04.2013As per M/s TIPL FeedbackSCS

CONTENTSS.NO.DISCRIPTIONPAGE NO.

Chapter- I LEADING PARTICULARS AND GENERAL DATA14

1.0

2.0INTRODUCTION

CONTENTS OF OPS ENERGY SUBSYSTEM1415

3.0OPS ENERGY SUBSYSTEM16

4.0SUBSYSTEM CONFIGURATION19

5.0TECHNICAL SPECIFICATION21

5.1.OPERATING CONDITIONS21

5.2.SHELTER CONFIGURATION21

5.3.TECHNICAL SPECIFICATION OF SHELTER21

5.4.INTERFACE CONNECTOR PANEL22

5.4.1.CONNECTOR PANEL-1 POWER PANEL22

5.4.2.CONNECTOR PANEL-2 ACU PANEL23

5.4.3cONNECTOR PANEL-3 GLAND PLATE 124

5.4.4.CONNECTOR PANEL-4 GLAND PLATE 224

5.5SHELTER DOORS24

5.5.1 storage compartment door24

5.5.2dg compartment doors24

5.6.flooring25

5.7accessories25

5.7.1LIGHTINGS25

5.7.2EMERGENCY BREAKER25

5.7.3smoke, humidity and temperature sensors25

5.7.4lifting jacks26

5.7.5cable drum26

5.7.6HAMMER26

5.7.7FIRST AID BOX26

5.7.8FIRE EXTINGUISHER26

5.8.POWER SPECIFICATION OF SUBSYSTEM27

5.9.DESCRIPTION OF DG SET27

5.10.DESCRIPTION OF UPS29

5.11.

5.12

5.13

5.14

5.14.1

5.14.2

5.15

ISOLATION TRANSFORMER UNIT (ITU)

EMI FILTER

DESCRIPTION OF AIR CONDITIONER UNIT

CONTROL PANEL UNIT

SENSORS

BIT PANEL

DESCRIPTION OF JACKS32343536363738

CHAPTER- II UNPACKING AND REMOVAL OF PRESERVATIVES40

1.0.GENERAL40

2.0.INITIAL CHECK40

CHAPTER- III PREPARATION FOR USE AND INSTALLATION SPECIFICATIONS41

1.0.GENERAL41

2.0.LIGHTINING ARRESTOR AND EARTHING/GROUNDING43

3.0.SUBSYSTEM POWER ON43

3.1.SAFETY MEASURES43

3.2.POWER THROUGH MAINS/ DG SET44

CHAPTER- IV OPERATING INSTRUCTIONS48

1.0.GENERAL48

2.0.CONTROL PANEL UNIT48

2.1 control panel user interface details

2.2 operating procedure control panel

2.2.1 details of components of control panel

2.2.2 controller display and its functions

2.2.3 starting procedure for the control panel

2.2.4 auto mode of operation

2.2.5 manual mode of operation

2.2.6 parameters monitering procedure

2.2.7 abnormal vibration of dg (stability of dg)

2.2.8 cold start of dg

2.2.9 temperature and humidity controller

2.2.10 power restoration procedure after emergency stop button is pressed.

2.2.11 power restoration procedure after sensor trip signal

3.0 ups SUBsystem

3.1 starting of 60kva ups

3.2 shutting down

3.3 UPS BATTERY BANK

4.0 lifting of jack SUBsystem

4.1 assembly of SUBsystem (no. of trained operators required-2)

4.2 DE-ASSEMBLY OF SUBSYSTEM (NO. OF TRAINED OPERATORS REQUIRED-2)

4.3 RAISING OF THE SHELTER (NO. OF TRAINED OPERATORS REQUIRED-4)

4.4 SAFETY FEATURES

5.0 AIR-CONDITIONER OPERATION

5.1 CONTROLLER UNIT OF ACU OPERATION CHAPTER- V USERS/OPERATORS SERVICING AND mAINTENANCE INSTRUCTIONS 49515153535556585959606162636364656666717173747475

1.0.GENERAL75

2.0PREVENTIVE MAINTAINANCE75

2.1DAILY MAINTAINANCE75

2.2WEEKLY MAINTAINANCE76

2.32.4 2.4.1 2.4.2 3.0 FUEL CLEANING/MAINTENANCE PROCEDURE 30KVA GENSET

BATTERY RACK

PROCEDURE FOR REMOVING BATTERIES FROM BATTERY RACKPROCEDURE FOR INSTALLATION OF BATTERIES IN BATTERY RACK

DOS AND DONTS7779797981

CHAPTER- Vi il76 loading and unloading OF THE ENERGY SHELTER86

CHAPTER- Vii Miscellaneous 89

1.0station listS89

2.0o-LEVEL SPARES93

3.0drAWINGS93

FIRST AID IN CASE OF ELECTRIC SHOCK Fig: 1 1. SWITCH OFF. If this is not possible PROTECT YOURSELF with dry insulating material and pull the victim clear of the conductor. DO NOT TOUCH THE VICTIM WITH YOUR BARE HANDS until he is clear of the conductor. But DO NOT WASTE TIME

a) Place the victim in the supine position.

b) Keep the air passages clear by turning the head to one side, opening the patients mouth and clearing it of water, saline, mucus or blood, a lot of which might have accumulated in the back of the throat (Fig. 1)

Fig: 22. If the jaw is rigid try to force the mouth open by pressure on the gun behind the last molar tooth of the lower jaw. When the upper air passages are thus cleared, tilt the head backward and force the jaw forward, from the angles of the jaw in front of the ears. This would prevent mechanical obstructions to the upper air passages.(Fig. 2 - 3)

Fig: 33. a) Then hold the chin up and forward with one hand and pinch the nostrils of the victim with the other (Fig. 4)b) Take a very deeps breath and apply your mouth to that of the victim and blow into his mouth until the chest of the victim moves up indicating filling of the lungs. (NEVER ALLOW THE CHIN TO SAG) (Fig. 4)

Fig: 44. When the chest has moved up, withdraw your mouth and allow the chest to slink back REPEAT this process very three to four seconds until the victim begins to breathe again or until he is taken over by a medical attendant. This method can be continued in an ambulance during transit of the patient from the site of accident to the nearest medical centre

NOTE : HAVE SOMEONE ELSE SEND FOR A DOCTOR. KEEP PATIENT WARM AND LOOSEN HIS CLOTHING. DO NOT GIVE LIQUID UNTIL THE PATIENT IS CONSCIOUS

DO NOTs AND DosDO NOTs:

1. DO NOT OPERATE THE SUBSYSTEM IN CONFINED SPACE.

2. DO NOT USE ENGINE BEYOND ITS RATED CAPACITY OR RATED STROKE.

3. DO NOT REPAIR ANY PART WHEN THE SET IS RUNNING.

4. NEVER OPERATE THE ENGINE WITH ANY PORTION OF DUCTING REMOVED.

5. DO NOT FILL THE FUEL WHEN THE SET IS RUNNING.

6. DO NOT FILL THE FUEL WITHOUT STRAINER.

7. DO NOT USE COTTON WASTE FOR CLEANING PURPOSE. USE SOFT CLOTH.

8. DO NOT BRING THE NAKED FLAME NEAR BATTERY WHEN IT IS BEING CHARGED.

9. DO NOT PRESS THE START BUTTON WHEN THE ENGINE IS RUNNING, OTHERWISE SERIOUS DAMAGE TO STARTER MOTOR GEAR MAY RESULT.

10. DO NOT ALLOW THE ENGINE TO RUN FOR LONG PERIOD ON NO LOAD OR LOW LOAD. ( LESS THAN 25% OF RATED CAPACITY )

11. DO NOT DISCONNECT THE BATTERY WHEN THE SET IS RUNNING.

12. DO NOT STOP THE ENGINE ON 'FULL LOAD', RUN IT ON 'NO LOAD' FOR A WHILE TO PERMIT TEMPERATURE BALANCE.

DOs:

1. FIRST STUDY 'USER HAND BOOK' IN DETAIL.

2. KEEP THE GENSET ENCLOSURE VENTILATION ARRANGEMENT ( LOUVERS FOR FRESH AIR INTAKE & HOTAIR OUTLET ) CLEAN FOR PROPER AND ADEQUATE AIR CIRCULATION

3. USE PROPER TOOLS AND GENUINE SPARES TO SUIT THE JOB AND UNNECESSARY DAMAGES TO THE SUBSYSTEM.

4. ENSURE THAT ALL NUTS, BOLTS, SCREWS, PIPE CONNECTIONS ARE PROPERLY TIGHTENED.

5. CHECK THAT ALL GUARDS ARE PROPERLY FITTED.

6. ENSURE THAT ALL THE FILTER ELEMENTS ARE CLEANED AS PER MAINTENANCE SCHEDULE.

7. USE CORRECT GRADE OF LUBRICATION OIL & FUEL AND ALSO ENSURE CHANGE OF LUBRICATION OIL AS PER RECOMMENDED SCHEDULE

8. OBSERVE PROPER POLARITY BEFORE CONNECTING THE BATTERY

9. APPLY LOAD TO THE GENSET GRADUALLY

10. ENSURE THAT ALL THE CONNECTIONS ARE PROPERLY MADE AND CHECKED BEFORE STARTING THE SET.

11. BE ALERT FOR ANY UNUSUAL SOUND OF THE ENGINE AND FIND CAUSE WITHOUT DELAY.

12. MAINTAIN A LOG BOOK FOR RUNNING RECORD AND MAINTENANCE SCHEDULE.WARNING

1. MAKE SURE THAT THERE IS SUFFICIENT VENTILATION AND ENGINE EXHAUST IS TAKEN OUT PROPERLY, IF THE SET IS TO RUN IN A CONFINED PLACE.

2. DO NOT DISMANTLE ANY PART OF THE SUBSYSTEM WITHOUT POSITIVE EVIDENCE THAT IT IS FAULTY.

3. DO NOT LOAD THE SET BEYOND ITS RATED CAPACITY.

4. DO NOT STOP THE ENGINE SUDDENLY FROM FULL LOAD BUT RUN IT ON NO LOAD FOR A WHILE TO PERMIT TEMPERATURE BALANCE.

5. BEFORE STARTING THE SET, ENSURE THAT ALL THE CONNECTIONS ARE PROPERLY MADE AND CHECKED. ENGINE OIL LEVEL IS CHECKED.

6. USE CORRECT GRADE OF LUB. OIL AND FUEL DEPENDING UPON THE AMBIENT CONDITIONS.

IMPORTANT POINTS

This handbook has been provided to assist the operator to understand the set thoroughly so that he may use it efficiently and service it correctly. This book should be read by the operator before the set is run for the first time and thereafter it should be readily available for reference whenever required.

I]BEFORE STARTING THE SET

1. Check level of oil and fuel in Engine Compartment and add if necessary.

2. Check that all plugs and sockets are secured.

3. Check that the set is clear off the tools, loose nuts & bolts etc.

4. Check that the battery is fully charged and that all the connections are securely and correctly made.

5. Make sure that there is sufficient ventilation and the engine exhaust is taken out,if the set is running in a confined place.

6. Check that the battery is fully charged and all the connections are made securely and correctly.

7. Do not run the set unprotected during dust storm. If dust or water enter in the

Enclosure of the set, clean it immediately.

II]CARE SHALL BE TAKEN DURING

a. Starting of Set under cold conditions

If the ambient temperature is below zero degrees centigrade, use heaters (glow plugs) provided with the engine. Use proper grade of lub. oil and fuel suitable for sub zero temperature application.

b. Normal running of Set

Run the engine for few minutes on No Load in order to 'WARM UP' before applying the load. The load should be applied gradually whenever possible.

c. Stopping of Set

Load shall be put off before stopping the genset. Genset shall be run for few minutes on NO LOAD before switching off.

SAFETY PRECAUTIONS AND SAFETY MEASURES

I]BEFORE STARTING

Before starting the set, check the oil level in oil sump with the help of dipstick provided on the crankcase.

See whether the ventilation subsystem is perfect without any obstructions particularly on fan end side, ducting side and exhaust.

Ensure that the air inlets are not near any heating source.

Make sure that there is no air bubble or water in the fuel subsystem; if so prime the subsystem with clean fuel.

Do not allow the set to run on an inclined ground more than 1 in 4 inclinations. Select fairly levelled ground to run the set.

Check that the fuel and lubrication oil used to operate the engine are of the correct grade and viscosity and does not contain any foreign particles.

If any fault is traced, do not attempt to start the engine unless fault is rectified.

Ensure that all nuts, bolts, screws, pipe connections and covers, guards, etc. are properly tightened.

Ensure that all filter elements on filler subsystem, strainers are clean.

Check that the battery is fully charged and that all connections are securely and correctly made.

II]AFTER STARTING

Do not fill the fuel tank by hand filling spout while the engine is running. Avoid spilling of fuel on a hot engine when the engine is running.

Top up the fuel oil after every recommended operating time period. Do not allow the tank level to reach the bottom during operation. The engine should never be operated with any portion of the fan casing or ducting removed as overheating and possible seizure will result.

Never allow the engine to start when the load is ON

Never make any clamping or unclamping of nuts, bolts or any parts when the engine is running.

Never stop the engine when the load is ON, first shut the load OFF and then stop the engine.

III]AT SHUTDOWN

Add the makeup lubricating oil at the end of each shift to the required level indicated. Clean the engine while warm.

IV]OCCASIONALLY

Lubricate the links and check connections of all external controls. Check the tightness bolts, nuts and screws of any sub assemblies.

Chapter I

Leading Particulars and General Data

1.0 INTRODUCTION

The OPS Energy Subsystem (30kVA) is designed to provide power to the OPS Subsystem of Low Level Transportable Radar (LLTR).In operation, the Energy Shelter is designed to provide power of 30kVA to the load without any disturbance when a power source is selected (either DG or Commercial Mains) and during the switching from one power source to another.

The mission is to provide uninterrupted power to the OPS Subsystem for load of 30kVA as per operational requirements and environmental constraints.

Final delivered 30kVA OPS Energy System is identified with BEL Part No 1768 802 072 27.

2.0 CONTENTS OF OPS ENERGY SUBSYSTEM

Bare Shelter 1 No

DG Set 60kVA : 1 No

60kVA UPS Subsystem with Battery bank -1 No

30kVA Isolation Transformer Unit (ITU) -1 No

3-Phase, 4-Wire, 100Amps EMI Filter 2Nos 2Ton Air Conditioner Unit (ACU) with respective Auto Controller - 2No

Auto controller ACU 2 Nos Connector Panel-1 (Power Entry Panel on UPS compartment Wall, below EMI Filters )

Connector Panel-2 (ACU Connector Panel on UPS Compartment Wall, Near Battery Bank)

Connector Panel-3 (Gland Plate on UPS Compartment Wall, Near ITU)

Connector Panel-4 (Gland Plate on wall between DG and storage compartments)

Control Panel Unit: It comprising of BIT information Panel, Breakers, ATS, Power Distribution Box, Indicators, Meters, Relays, Alarm and Emergency stop etc.

Lighting subsystem

Safety devices and alarms

Smoke detectors

External Horn Alarm

Temperature and Humidity sensors with Controller

Earthing Rods (Pegs)

Earthing cables

Fire Extinguisher operated manually

Cable drum with cable Ladder / stairs

Two Set (4 Nos each) of jacks to load and unload the shelter from the vehicle

Hammer

3.0 OPS ENERGY SUBSYSTEM

The OPS ENERGY SUBSYSTEM consists of total four compartments, one compartment for the DG Set, one compartment for UPS, one compartment for Storage and one compartment for Silencer.

Figure 1 & 2 Photos of OPS Energy ShelterWhen the commercial mains are available on site, the load will be supplied through the UPS. In normal conditions, the role of the UPS is to avoid short breakdown of supply if occurred.

The UPS ensures power supply to the load between the duration when Mains have failed and DG set (either one) starts up to supply full power.

When one DG Set fails the second one starts automatically to supply full power.

If the Mains become normal (available) again, the DG Set will be stopped automatically and the load will be supplied by Mains.When the external temperature is high, the commercial mains power will fed to Energy System through Power Cable (Not a supply part of the system) at connector Panel-1 (J1) in order to supply the air conditioning unit and to keep the temperature at +24C 4C inside the UPS compartment.

Block Diagram

The block diagram of 30 kVA OPS Energy Subsystem is shown below. It describes the flow of power inside the shelter within the no. of equipments is connected to the subsystem.

Figure 3 Block Diagram of OPS Energy SubsystemControl Panel is receiving power from Commercial Mains and/or DG Set. Commercial Mains is the preferred source of power. If it is not available then DG power is selected automatically.

Power to OPS load is routed through UPS and Isolation transformer. One EMI Filter is used for Commercial Mains input and other used in Output Line to OPS Load.

Two Air conditioners, Switch Boards and all Lights are connected to Control Panel. Temperature, Humidity and Smoke Detectors are integrated with control panel. Based on the alarm raised by sensors power MCCBs shall be tripped manually.4.0 SUBSYSTEM CONFIGURATION

The overall size of Bare Shelter in accordance with the standard ISO 8323 is a 20 feet ISO shelter. The Length, Width and Height of the Bare Shelter are mentioned below.

Width

:2438 mm;

Length:6058 mm;

Height

:2438 mm.

The Bare Shelter is made up of aluminium-foam sandwich panels in structural framework. The Energy Shelter is provided with ISO corners in accordance with ISO 1161, at the eight corners for locking and securing during road transportation and for lifting and handling.

Two nos of air-conditioners of 2 TR capacity is fitted on the wall of ACU compartment of the shelter.

Lightning Arrestors are mounted on the external top end of the cabin for providing protection to the cabin and its equipments from lightning. It also includes the 4 no. of earthing rods (pegs), lead and hammer.

During transportation mode of the Energy shelter is locked on to the vehicle platform using ISO corner Twist locks. Exhaust from the DG set is taken through an insulated piping and is attached to the shelter wall. Ladders are provided under the vehicle platform of the shelter. Remember to un-lock four twist locks and four tie-down slings and free the shelter from the vehicle platform before lifting the vehicle platform. Otherwise it will damage the shelter.

Do not touch the dg set exhaust piping when the DG is running; otherwise person may get burn injury.

Do not operate the OPS Energy Shelter while it is on Lifting Jack.

Do not operate the OPS Energy Shelter DG Set while louvers for fresh air intake and hot air outlet are close.

Do not operate the OPS Energy Shelter ACU while louvers and dust covers for air circulations are close.

5.0 TECHNICAL SPECIFICATIONS

5.1 Operating Conditions

Temperature

:-35(C to + 55(C Operations

:-40(C to + 70(C Storage

Relative Humidity

:95 % at 40(C

Altitude

Operational

:3500Meters above MSL

Storage

:4500Meters above MSL5.2 Shelter ConFIGURATIOn

The aluminium-skinned shelter is fully enclosed & thermally insulated to house equipments and accessories of OPS ENERGY SHELTER. All panels are of sandwich construction, where rigid polyurethane foam slab is sandwiched between aluminium alloy sheets. The aluminium alloy sheet is flat and continuous without any joint and is not affected by natural causes like humidity, rain, and dust. The bonding of sheets with solid polyurethane foam is carried out using state-of-the-art Hot Press Bonding machines.

5.3 Technical Specification of the Shelter

External Dimensions of 30kVA OPS Energy Shelter with projection

Width

:2725 mm;

Length:6533 mm;

Height

:2438 mm.

Weight Centre of gravity (x-3012mm,y-837mm,z-1113mm)The centre of gravity of Energy Shelter

Length: 3012mm

Width

: 1113mm

Height

: 837mm

Location of C.G is 3012 (along longitudinal direction), 1113(along lateral direction) and 837(along vertical direction). Reference point (0,0,0), for estimation was taken at the outer most tip of the bottom ISO corner of silencer end, towards the UPS compartment door side of the 30kVA Energy Shelter.

Shelter is fitted with Standard aluminium ISO corners four at top & four at bottom.

All doors fitted with locking mechanism

Foot step for climbing up the shelter

Stand for cable drum

Lightning arrestors

Ladder and Cable Drum

5.4 Interface Connectors Panels

Three Interface Connectors Panels are installed in the shelter , the connector panels is used for connecting of power lines, data and communication lines between the shelter internal equipment and elements outside the shelter.Details are as under.

The three Interface connector panel are

5.4.1 Connector Panel-1 POWER PANELSpecification of the POWER I/O panel is as per plate-1, mentioned in the drawings sections of this manual. Power I/O panel is having following connectors fixed on to it:

COMMERCIAL MAINS (J1)

OPS ENERGY LOAD (J2)

DG CONTROL (J3)

LOAD (UPS) ETHERNET (J4)

Figure 4 Power Entry Panel5.4.2 CONNECTOR PANEL- 2: ACU PANELSpecification of the ACU-2 panel is as per plate-2, mentioned in the drawings sections of this manual. ACU panel is having following connectors fixed on to it:

ACU-1 POWER (JI)

ACU-1 CONTROL (J2)

ACU-2 POWER (J3)

ACU-2 CONTROL (J4)

Figure 5 ACU Panel5.4.3 CONNECTOR PANEL- 3: gland plate1

This plate is placed on the wall between the UPS compartment and Storage compartment. It is used to take DG Power, DG Control, Sensors Cables and Lights etc. cables to UPS Compartment.

5.4.4 CONNECTOR PANEL- 4: gland plate2This plate is placed on the wall between the DG compartment and Storage Compartment. It is used to take DG Power, DG Control, Sensors Cables and Lights etc. cables to UPS Compartment.

5.5 shelter doorsThe Energy shelter has total six no. doors for exit from the compartment. Two no. doors are for DG Set Compartment, one door is for ACU compartment, one door is for Storage compartment one door is for UPS compartment and one door is for Silencer Compartment.

The location of the door is as following:

5.5.1 Storage Compartment Door

Door Located on the left side wall of the shelter. The door is having three points lock latching mechanism and safety lock.

5.5.2 DG compartment Doors

There are total 2 Nos. of Door for DG Set Compartment .The locations of these Doors are such that one door is on the left side wall and second door is on the right side wall of the shelter. These doors are used to enter inside the DG compartment for maintenance activities of DG set.`

5.6 FLOORINGThe floor surface of the UPS Cabin is covered with an anti-static mat in UPS Compartment of Blue colour.

.

5.7 ACCESSORIES

5.7.1 LIGHTINGS

Four numbers Square CFL lights are provided in UPS compartment. Two numbers of CFL Bulkhead Lights are provided in DG Compartment. Two numbers CFL Bulkhead lights are provided in silencer compartment are provided. Two numbers CFL lights are provided in storage compartment are provided.

5.7.2 Emergency breaker

Emergency breakers are used to stop all electric power inside the shelter. When the Emergency breaker operates then the input of commercial mains, output of DG Set, and the output of UPS goes off. The energy shelter will restart only when the operator releases the Emergency breaker/ switch.

The Energy Shelter Emergency Breakers are located as follows:

inside the shelter, one in UPS compartment on Control Panel

outside the shelter, close to the door external

inside the shelter, one in DG compartment on wall

These emergency breakers will stop all electrical power inside and outside the Energy Shelter (input of commercial mains; output of DG set(s); output of the UPS).

5.7.3 smoke, humidity and temperature sensorsIn UPS and DG compartment of energy shelter Smoke detector, Humidity and Temperature sensor are installed. If any presence of smoke is detected by the smoke detector then the smoke detector is activated and suddenly stops all the electric power. The energy shelter shall restart only when the operator request.

There is external horn alarm. The external horn alarm is activated manually in case of any failure to alert personnel up to 100m from the energy shelter. It is switched ON/OFF by the operator.5.7.4 Lifting JacksLifting Jacks are stored in Storage Compartments. Total eight numbers of lifting jacks are supplied with OPS Energy shelter. Four are for OPS Energy Shelter and four are for Radar Energy Shelter. During the transportation of the shelters all eight Lifting Jacks are stored in OPS Energy Shelter.

5.7.5 CABLE DRUM

There is 25m cable is provided with Cable Drum to connect the load. This cable is plugs with cap. Cable drum is stored in ACU compartment.

5.7.6 HAMMER

A hammer is placed inside the shelter.

5.7.7 First Aid box

Medical emergency kit (first aid kit) is provided inside UPS compartment of OPS Energy Shelter.

5.7.8 Fire extinguisher

Fire Extinguisher unit (Co2 type), two numbers, operated manually, including mounting bracket is provided inside the Energy shelter.

One is installed in DG compartment

Other is installed in UPS compartment

5.8 POWER SPECIFICATION OF subSYSTEM

Commercial mains Input:

Three phase Voltage:400V 15%

Frequency

:50 Hz 2%

Subsystem grounding: resistance