Spout Type Epoxy Resin Insulator Switchgear Contactor Box 12 KV 4000A

Place of Origin WENZHOU
Brand Name QIUPU
Certification ISO
Model Number CHN3-12Q/230 4000A
Minimum Order Quantity 60PCS
Packaging Details Cartons
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 50000PCS/Month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Epoxy Resin Rate Voltage 12 KV
Current 4000A Creepage Distance 280mm
Flexural Strength 10 KN Color Red/Brown
High Light

epoxy resin cast insulators


spout insulator


Spout Type Epoxy Resin Insulator

Leave a Message
Product Description

CHN3-12Q/230 4000A 10kV Epoxy Resin Insulators Contactor Box  Switchgear Spolt Bushings



1. Gas, Steam, dust without seriously affecting the insulation of the contact box

No exploration or corrosive submission.
Technical Data & Requirements Requirement
Technical data and requirements .


2. Contact box and contact should be able to withstand frequency test voltage(effectiveness) 42 KV, 5 minutes, lightning shock(peak) 75 KV;

3. The label contact to earth call with power freedom test volume of 42 KV for 5 minutes and
lightning impact vplage(peace value) of 75KV;


4. The temperature rise of the end of the contact box at the end of the line under long-term operation does not exceed 65 ℃ under the rated electricity;

5. The experience of lead-out final call not more than 65 °C if the contact box is used for long time in rate current con


6. The wall-piercing sleeve is used to increase the insulation function of the mother-row in the cabinet and play a certain supporting role. In the middle, in the end.

7. Insulators only act as support, sometimes using a belt point sensor directly instead of an insulator as well as as as sensors.


8. So the current ring net cabinet is generally made maintenance free, but the cost is higher. For opening and closing stations, power substations, such as large power, the more important load to use the cabinet to protect. At present, Wuhan city according to the current power supply department requirements, generally choose ring cabinet, the installation capacity of the Transformer with its general requirements to control within 1250 KVA .


Item Technical data
Rated voltage (KV)     12    
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)     42    
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40 60 75 125 185
Rated Current 4000A
Dispute bend (N) ≥10000


Spout Type Epoxy Resin Insulator Switchgear Contactor Box 12 KV 4000A 0