Medium Voltage Air Insulated Switchgear - 12kv, 630a/1250a Rated Current | 28kv Withstand Voltage, Ip4x/ip55 Protection, Internal Arc Protection

With massive support of advanced personnel a, we are engrossed in presenting an extensive variety of Medium Voltage Air Insulated Switchgear to our precious customers from Chennai , Tamil Nadu , India. Offered this product is widely appreciated in the market.

Product Technical Features:
Rated voltage12kV
Rated current630A, 1250A
Rated frequency50 Hz
Power frequency withstand voltage28kV for 1min
Lightning impulse voltage75 kVpeak
Short time current withstand capacity25kA for 3sec
Degree of protection for enclosureIP4X / IP55
Design ambient temperature40C
Enclosures
Switchgear enclosures are of self-supporting type and are made-up of 2mm sheet steel. Load bearing members are of 2.5/3mm sheets. Fabrication of sheet components is done using CNC and NC machines. Fabricated components are powder coated or zinc plated for surface protection. The freestanding functional units are extensible type.

Components
Power components like circuit breaker, voltage transformers, current transformers and busbars are installed in separate compartment providing service continuity class LSC2A as per IEC62271-200. Metallic partitions are provided to segregate compartments. Busbar, circuit breaker and cable termination compartment are designed for internal arc protection