ZN8-40.5kV/140X330 Epoxy Resin Support Insulators with Switchgear equipment
Description
1. We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components.
2. The solid seal column uses the APG technique, the automatic pressure gel molding of epoxy resin. It can shorten the production cycle of epoxy insulation from ten hours to ten minutes, and can control exothermic effect well. It can compensate the shrinkage caused by curing reaction, and has excellent dimensional stability and high mechanical strength. Especially applied to vacuum circuit breaker sealing pole column, complex, thin wall, multi-directional core extraction products are more advantageous.
| Item |
Name |
Rated voltage (KV) |
Rated frequency(Hz) |
Frequency withstand voltage 5 min (KV) |
Local discharge (pc) |
Creep distance (mm) |
Dispute bend (kN) |
Lighting impulse withstand voltage (KV) |
| 1 |
Insulators(140*330) |
40.5 |
50 |
98 |
≤10 |
＞810 |
≥10 |
185 |
| 2 |
Reactance Insulators(140*330) |
40.5 |
50 |
98 |
≤10 |
＞810 |
≥10 |
185 |
| 3 |
|
|
|
|
|
|
|
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