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1250A Safety Metal Valve Interlock System Mechanism 800mm With GZS1 Switchgear
1250A Metal Valve Interlock,
Safety Metal Valve Interlock,
Metal Valve Interlock 800mm
630A-1250A Safety Metal Valve Interlock System Mechanism 800-1000mm fit with GZS1 switchgear
|Rated voltage (KV)||12||24|
|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.