SPECIFICATION FOR AUTO SYNCHRONISING AND AUTO LOAD SHARING

CONTROL PANEL
FOR 1250kVA DG SET CONTROLLED BY PCC3100

Cubicle type, floor mounting control panel with hinged doors, un-drilled bottom gland plate, AL. Bus Bar and accommodating the following:

SWITCH GEARS
2000A, 3 Pole EDO ACB with overload relay & short circuit protection.
400A, 3 Pole Neutral contactor required for synchronizing operation.

ADDITIONAL FEATURES:
Metering:
Combined Meter for Voltage / Ampere / Frequency
Combined Meter for kW / Power Factor / kVA
Electronic kWH Meter (Counter Display)
Current Transformers

Relay:
Earth Fault Relay (Electronic / Conventional type)

Indications (LED):
DG ON , Load on DG, Mains ON

Push Button
Fault ACCEPT / RESET

BATTERY CHARGER:(Applicable for AMF Panel only)
SMPS Based Unit with inbuilt Auto/Manual & Float/Boost Facility
DC Voltmeter & Ammeter (Separate)
Battery Charger ON (Indication LED)

DOL Starter with Auto Intermittent System for Lub Oil Priming Pump

Details of PCC 3100 ( Separate Panel Located near the Engine )
Measurement :-
For Alternator

• • Voltage 3ph. L-L & L-N, Frequency, Current 3ph, Total KVA, PF, KW, KVA, KVAR & KWH

For Engine

• • Oil press, Water temp, Engine speed, Hours run, No. of starts

Protection
For Alternator

• • U/V,O/V, U/F,O/F, O/C & Short circuit Overload, Over speed, Reverse power,

For Engine

• • LLOP, Low & High coolant temp, Low coolant level, Low & High Battery voltage, Over crank, Fail to crank,

Integrated Automation function / sequences through PCC 3100

Integrated Automation functions/sequences, through GCU

• • Auto start / stop
• • Auto Synchronising
• • Auto Load Sharing (KW & KVAr )

PLHO / 0712/RKS/ASN