Product information
1. The cubicle is of assembled structure, free from welding, high mechanical strength and artistic appearance.
2. The rear upper part is for GN30-12 rotary isolating switch and lower part for GN19-12C isolating switch.
The mechanical interlock device operated as per procedures can provide reliable safety protection for the Operation personnel and equipment.
3. The cubicle is of air insulated type, compatible with VCB of integrated mechanism as: VS1-12(ZN63A) and VD4-12.
Main Technical Parameters
NO. Ltem Unit Value
1 Rated voltage kv 40.5
2 Rated frequency Hz 50
3 Rated current of busbar A 800a, 1250a, 2000-3150a
4 Rated short -circuit breaking current KA 16, 20, 25, 31.5
5 Rated short -circuit making current KA 16, 20, 25, 31.6
6 Rated dynamic stability current KA 40, 50, 63, 80
7 Rated thermal sability current KA 40, 50, 63, 81
8 Internation protection IP2X
9 Outline size(W× D× H) MM 1800× 2000× 2300
10 Weight KG 1500
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