Modular and compact for better strength and flexibility in extension. Fully compartmentalized construction for optimal safety and protection. Special bus raiser panel provided with bus coupler panel extended in the rear side for compactness in panels rated up to 2000A.

IP4X degree of protection provided externally and IP2X between compartments. Design that ensures adequate space for large cable sizes. Larger cables and additional runs rear extension are also provided for cost effectiveness. Independent exhaust vents for all HT compartments to ensure natural cooling.

Specification –                                                                                                                     Our Design Standards

Panel : Model VCB Indoor Panel                                                                                                     Breaker : IEC 62271:100

Breaker : Vmax (31.5KA and below) and VD4 for 40KA                                                           Current transformer : IS 2705/1992 and IEC 60044-1

Supply voltage : 22kV                                                                                                                       Potential transformer : IS 3156/1992 and IEC 60044-2

Rated current : 630A, 800A, 1250A, 2000A                                                                               Busbar : IS 5082 for Aluminium

Short time current rating : 26.3kA, 40kA                                                                                  Sheet Steel : IS 513

Degree of protection of panel : IP 4X, IP5X                                                                             Cables : IS 694.

Sheet Enclosure :  i) Prime grade sheet steel treated with 7 tank process and duly powder coated for longevity OR ii) Supergalum Pre- coated Alu-zinc enclosure

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. ii) Ratios, Accuracy & burdens as per requirement.

Standard dimensions of panel (Estimated) : W: 900 mm D: 1450 mm for Incoming / Outgoing panel and 1950mm for IN/OUT type of panel. H: 2400 mm.

     Salient Features –                                                                                               Brochure- Download- PDF- 

Modular & compact for better strength and flexibility in extension.

Fully Compartmentalized construction for optimal safety and protection

For compactness in panels rated upto 2000A special bus raiser panel is provided with bus coupler panel extended in the rear side.

IP4X degree of protection is provided externally & IP2X between compartments.

Our design enables adequate space for large cable sizes. Even larger cables and additional runs rear extension is provided for cost effectiveness.

Independent exhaust vents for all HT compartment are provided for natural cooling and exit for any flue gasses.

Dedicated Circuit breaker compartment as per internationally proven ABB design.

Cassette mounted ABB Circuit Breaker with draw out feature for easy maintenance and fail-safe safety.

Live parts covered by automatic metallic shutters when breaker is racked out.

Electrical anti-pumping design avoids mishaps due to mishandling of the breaker.

Additional feature includes a separate Racking in/out mechanism which is provided in the breaker which can change from “test” to “service” positions and vice versa with the cubicle door closed.

Only Branded and type tested sub components are used in our panels.

Current and Voltage transformers are placed in chamber below Circuit breaker to avoid any kind of flashovers which may damage the breaker.

Wiring done with flexible copper cable affirming to IS 694 for Longitivity and Durability.

Optional integral earth switch can be provided on the cable side for Earthing.

We provide Foundation frame as standard supply

All hinged doors are provided with gaskets to keep away dust and water from the electrical components.

Breaker trolley shall be given along with the breaker panel for maintenance.