Specification:

IEC/NEMA Standard HT Panel using 630A VCB and Other Accessories as per IEC requirements for HT Panel of Electric Sub-Station Steel sheet clad powder coated, dust & vermin proof, free-standing, floor mounting indoor, HT Switchgear VCB 11KV, 50 HZ, 3Phsase, 630A electrolyte Copper Bus bars equipped with door locked.

Panel Size: (H-2100mm, W-900mm, D-1000mm) Min

Incoming :

01 No 630 A, 11KV Braking Current 25KA (3 Sec), making Current 50KA, 50HZ,

VCB (Fixed) Type with motor Operated mechanism with closing solenoid shunt

Releases. Motor Voltage 125V-150V & Shunt Opening & shunt closing 100V-130V.

02 Nos. Cast resin insulated Double pole, Potential Transformer ratio : 11KV/110 V

Class 0.5, 50VA with suitable Capacity & accurate class.

03 Nos. – Cast resin insulated, 11KV Dry type double core Current Transformer (CT)

ratio : 100A/5A/5A, for metering & Protection.

01 No. MCB of Adequate rating for PT Secondary Protection.

01 No. Ammeter 0-100A with selector switch

01 No. Voltmeter 0-15 KV with selector switch

01 No. Triple pole IDMT induction type Relay for over current, earth fault & short

circuit protection.

02 Nos. ON/OFF/TRIP Push button

02 Nos. Indicating lamps ON/OFF/ TRIP.

01 No. Panel heater

01 No. Thermostat.

01 Nos. every device OVERCURRENT & EARTH FAULT RELAYS, Under-Over Voltage Relay, Reverse Power Relay, Phase Sequence Relay.

Country Origin of CT,PT,VCB and Relays: VCB must be made and assembled in Germany/Korea/Taiwan/Japan/USA/Sweden or IEC/ NEMA Certified equivalent standard of any country brand.

Terms and Conditions:

*IEC/NEMA Certified VCB, Meters, Relay’s and Others accessories must be Installed.

*Front Door of LT Panel must be used transparent fiber/glass door fo easy visibility.

*Must be use trolley wheel system as per weight of the panel.

*LT Panel Size,Colling system,Busbar Size, Insulator’s and other