Power +V
The Power +V are an Indoor VCB Switchgear Panels of voltage range 3.3kV to 11kV and current ratings from 630A to 3150A. For compactness in panels rated up to 2000A special bus raiser panel is provided with bus coupler panel extended in the rear side. IP4X degree of protection is provided externally and IP2X between compartments. Panels shall have adequate space for terminating large cable sizes. Our 11kV panels are carried out for Internal Arc Test for 40kA for 1 Sec.
Specifications |
|
---|---|
Panel Model | VCB Indoor Panel |
Breaker | Vmax (31.5KA and below) and VD4 for 40KA |
Supply voltage | 3.3kV, 6.6kV and 11kV |
Rated current | 630A, 800A, 1250A, 2000A, 2500A, 3150A |
Short time current rating | 18.4, 25, 26.3, 31.5, 40kA |
Degree of protection of panel | IP 4X, IP5X |
Sheet Enclosure | i) Prime grade sheet steel treated with 7 tank process and duly powder coated for longevity OR |
Busbar | Electrical grade Aluminium or 99.9% Oxygen Free Copper |
Relays | Numerical, Electromechanical relays for Feeder, Transformer, Bus, Motor and Generator protections can be provided. |
Metering compartment | Is designed such that meters, indicating equipments, Relays are arranged to make maintenance and operation easy. |
Current / Potential transformer: | i) Resin cast transformers designed for low smoke and flame-retardant. |
Standard dimensions of panel | W: 600 mm |
Our Design Standards: |
|
---|---|
Breaker | IEC 62271-100 |
Current transformer | IS 2705/1992 and IEC 60044-1 |
Potential transformer | IS 3156/1992 and IEC 60044-2 |
Busbar | IS 5082 for Aluminium |
Sheet Steel: | IS 513 |
Cables | IS 694 |
General Features