Home > Products > Vacuum Circuit Breaker > Indoor Vacuum Circuit Breaker > Voltage Fixed Indoor Vacuum Circuit Breaker
Voltage Fixed Indoor Vacuum Circuit Breaker
  • Voltage Fixed Indoor Vacuum Circuit BreakerVoltage Fixed Indoor Vacuum Circuit Breaker

Voltage Fixed Indoor Vacuum Circuit Breaker

Zhejiang SanGao Electric Co., Ltd. is a high-tech enterprise specializing in the production of Voltage Fixed Indoor Vacuum Circuit Breaker, which emerged and developed with China's reform and opening up. We can also customize products according to your requirements to achieve a Vacuum Circuit Breaker that meets your standards! Feel free to contact us anytime and inquire about pricing!

Send Inquiry

Product Description

The SanGao High Quality Voltage Fixed Indoor Vacuum Circuit Breaker ensures creepage distance and insulation performance, resulting in a small size, space saving, and effective protection of the vacuum interrupter from impact and collision Environmental pollution such as dust can be used when the environment is exposed to strong dew.

Product Introduction:

Fixed sealed circuit breaker is a shortened form of fixed sealed pole type circuit breaker. Sealed circuit breakers are also vacuum circuit breakers, which differ from ordinary vacuum circuit breakers only in the packaging material. However, when it comes to deeper technical issues, there are significant differences between sealed circuit breakers and ordinary vacuum circuit breakers.


Voltage Fixed Indoor Vacuum Circuit Breaker is an encapsulation process where epoxy resin is poured outside the original vacuum bubble. Compared with traditional assembled poles, fixed sealed poles have significantly reduced parts, simpler structure, and easier installation, simplifying the manufacturing process of circuit breakers and greatly improving their reliability and stability.


Due to the vacuum arc extinguishing chamber being embedded in epoxy resin insulation material, it transforms the original surface insulation into volume insulation, so no further treatment is required. The fixed sealing pole can achieve high insulation strength, which is more conducive to the miniaturization design of circuit breakers and switchgear.


The vacuum arc extinguishing chamber and related conductive components are simultaneously embedded in epoxy resin solid insulation material, shielding it from external environmental influences. It is completely maintenance free during the product's service life, making it highly adaptable and widely applicable in various fields such as chemical, metallurgical, mining, etc.


Although its production cost is relatively high, the main circuit that encapsulates the low resistance vacuum arc extinguishing chamber and outlet socket in epoxy resin improves the insulation level and anti pollution ability, eliminating the influence of condensation.


In response to the usage environment of switchgear, adopting a fixed sealed pole form can better meet the needs of more users, increase the reliability of switchgear, and improve the power supply reliability of the power grid.

Main features:

1. Good product interchangeability and long-lasting reliability;

2. Complete five prevention interlocking design requirements, supporting both forward and reverse interlocking as well as five prevention interlocking requirements;

3. Flexible and convenient mechanical interlocking method and convenient outgoing connection design for fixed circuit breakers;

4. Configure contact temperature measurement function;

5. The service life has been extended to 30000 times;

6. Strengthening process treatment on the surface of components to adapt to harsh usage environments such as coastal areas;

7. The normal operating conditions shall comply with the provisions of GB/T11022 and IEC60694 "Common Technical Conditions for High Voltage Switchgear and Control Equipment Standards".

Hot Tags: Voltage Fixed Indoor Vacuum Circuit Breaker
Related Category
Send Inquiry
Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept