680mm 40.5kV Shielded Epoxy Resin Insulator Contact Box For High Voltage Switchgear

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC
Model Number CTH3-40.5
Minimum Order Quantity 6
Packaging Details Cartons
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 5000 PCS/Month

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Product Details
Color Red Material Epoxy Resin
Rate Voltage 40.5kV Frequency Voltage 98 KV
Creepage Distance 810mm Flexural Strength 8 KN
Current 630A-4000A Higth 680MM
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Product Description

680mm 40.5kV Shielded Epoxy Resin Insulator Contact Box For High Voltage Switchgear​


               Product advantages:

- APG(Automatic Pressure Gelation) technology for epoxy insulators, best choice!
- Premium epoxy resin, hardener and silicone powder, sufficient 3-speed mixing and vacuumization, eliminating bubbles
- Precise mold development, workers will strictly execute production technology requirement of solidifying time and curing time.


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*320) 40.5 50 98 ≤10 >810 ≥10 185
3 Contactor box (1250A) 12 50 45 ≤10 >240 ≥8 80
4 Contactor box (1600A) 12 50 45 ≤10 >240 ≥8 80


      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. Especially applied to vacuum circuit breaker sealing pole column, complex, thin wall, multi-directional core extraction products are more advantageous.


      3. Mainly used in systems below 1000 KVA Transformers. The ring net ark originally serves as the ring net connection, this is the ring net ark name reason. Because it is the use of the ring network, it only needs to be divided rated current, short circuit current division does not need it(do not understand please consider carefully). So the loop cabinet just needs a load switch, not a fuse.