SPECIFICATION FOR STANDARD GCU PANEL 1250kVA

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 ACB EDO Type with 400A, 3P neutral contactor for ALTERNATOR

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, Neutral Contactor ON, DC Supply ON,
DG Common Warning, DG Common Shutdown, Mains ON, Battery Charger ON

Push Buttons (GCU BY PASS MODE):

• • Engine START / STOP
• • Generator Breaker CLOSE / TRIP
• • Fault ACCEPT / RESET

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

DOL Starter with Auto Intermittent System for Lub Oil Priming Pump

Microprocessor Based Generator Control Unit (GCU) with following features:

1. Metering
For Alternator

• • Electrical metering digital – A, V, Hz, PF, kW, kVA, kVAR, kWH

For Bus / Mains

• • Electrical metering digital – V, Hz, & THD

Other features

• • Electrical metering digital – Bat V, Engine RPM, Engine Running Hour

2. Protection

• • U/V, O/V, U/F, O/F, RPR, RKVR, O/C, loss of Excitation
• • External protection – Discrete input

3. 16 faults display on GCU LCD Screen.

4. Integrated Automation functions/sequences, through GCU

• • Auto start & stop
• • Auto Synchronising
• • Auto Load Sharing – kW & kVAR

PLHO / 0712/RKS/ASN