Fixed Contact Electrical Contacts for Vacuum Circuit Breaker Static Contact 1250A

Model: 1250A

Description:

Static contact is an essential component in a high voltage cabinet used for electrical applications. It is a fixed contact that does not move and is often made of copper or silver. Static contacts are designed to conduct electricity through a stationary connection with the moving parts of the device or machine.

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General
Technical Parameter

In a high voltage cabinet, static contacts are used to connect and disconnect electrical circuits. They are critical for ensuring that the electrical current flows smoothly and safely without any disruptions. As static contacts do not move, they are less likely to wear out or break down than other components in the high voltage cabinet.
Static contacts are typically designed to withstand high levels of electrical current and heat without melting or breaking down. They are engineered to fit securely and provide consistent electrical conductivity, even under pressure. Their durability and reliability make them an essential component in a high voltage cabinet, ensuring maximum safety and efficiency of the electrical systems in which they are used.
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1. Current capacity: 1250A
2. Rated voltage: 10kV or higher voltage level (1-52kV)
3. Leakage resistance: Generally, it should be less than 20M Ω to ensure the insulation performance of the system
4. Contact resistance: should not exceed 100 μ Ω to ensure low electrical resistance of the system connection
5. Operating force: not exceeding 300N to ensure good operation and reduce damage rate
6. Service life: can reach over 4000 times to ensure the long-term reliability of the system

Fixed Contact Electrical Contacts for Vacuum Circuit Breaker Static Contact 1250A

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Environmental

Yufeng Electric Co.,LTD

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