Link System with ES-10 earthing switch in GZS1-12 switchgear
Item | Technical data | ||||||||||||
Rated voltage (KV) | 12 | 24 | |||||||||||
Rated frequency(Hz) | 50 | ||||||||||||
Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | 32 | 42 | 68 | ||||||||
Frequency withstand voltage 1 min (V) | 2000 | ||||||||||||
Lighting impulse withstand voltage (KV) | 60 | 75 | |||||||||||
Local discharge (pc) | ≤10 | ||||||||||||
Dispute bend (N) | ≥10000 | ||||||||||||
KYN 28-12 as a three-phase exchange of 3.6-12kV indoor distribution unit 50Hz, due to the small size, compact structure, high level of protection, easy installation and maintenance, hand vehicle exchange, complete metal armor and complete separation, all operations can be carried out under the closure of the cabinet state, safe and reliable, and so on, the power system is widely used, playing an important role for modern grid construction.