ZW10-12 630-25 outdoor circuit breaker with ATS 12KV

When the common power supply fails, the switching device can complete the switching with the standby power supply to ensure reliability and safety. It can also be switched between the two power supplies according to the needs of the load. Especially suitable for important places where power is not allowed, as an important electrical control device to ensure continuous power supply. For a new generation of novel design, perfect performance, safe and reliable, high degree of automation, a wide range of use of self-injection self-recovery dual power automatic switching products. The product is designed to ensure the complete isolation of two high-voltage power supplies, while using a perfect and reliable mechanical and electrical chain, so it has a very high safety and reliability. The product is suitable for dual power supply users who require high reliability and safety of power supply, as the control and protection Settings of dual power supply system. Products are widely used in oil fields, mining, metallurgy, chemical industry, railway, communication, machinery and other 10kV distribution lines.

Service condition

1. Altitude: ≤ 2000m;
2. Ambient temperature: -40°C~+45°C
3. Wind speed: 34m/s
4. Earthquake intensity: ≤8 degree
5. Ambient pollution: IV 
6. Ice thickness: 10mm
7. Applicable occasions should be free from inflammables, explosives, corrosives and severe vibrations.

Technical parameter