Scope of Application:The XGN15-12 is an indoor, air-insulated, metal-enclosed fixed-type switchgear for three-phase AC 50Hz systems, designed for power distribution, circuit protection, and control in substations, industrial plants, and infrastructure networks at 12kV.
Rated Voltage (IEC 62271-200): 15kV,12KV,11KV,10KV,7.2KV,6.6KV
Rated Current: Main circuit: 630A, 1250A, 1600A, 2000A, 2500A, 3150A.
Rated Short-Circuit Breaking Current: 25kA, 31.5kA (1s withstand).
Power Frequency Withstand Voltage: 42kV/1min (Main circuit), 30kV/1min (Auxiliary circuit).
Lightning Impulse Withstand Voltage: 75kV (Peak).
Ingress Protection (IP) Rating (IEC 60529): Enclosure: IP4X, Between compartments: IP2X.