Product Features

The switchgear adopts a bolted assembly enclosure structure, which is fabricated with 2mm thick aluzinc-coated steel plates. The whole equipment reaches IP2X protection level and is equipped with high-reliability mechanical interlocking and anti-misoperation functions to avoid operational errors and ensure safe and stable equipment operation. Independent pressure-release openings are configured for the cable compartment and busbar compartment respectively. The design can effectively release internal gas pressure generated by equipment faults, greatly improving operational reliability and maximizing personal safety.

Operating Environment

This indoor metal-enclosed RMU switchgear is designed for indoor installation and operation, and shall be used under the following standard environmental conditions:

1. Altitude: ≤ 1,000 meters above sea level;

2. Ambient temperature: -25°C to +40°C;

3. Relative humidity: Daily average ≤ 95%, monthly average ≤ 90%;

4. Seismic intensity: ≤ 8 degrees;

5. Site conditions: The installation site must be free from fire hazards, explosion risks, severe contamination, chemical corrosion and intense vibration.

switchgear adopts a bolted assembly enclosure structure, which is fabricated with 2mm thick aluzinc-coated steel plates. The whole equipment reaches IP2X protection level and is equipped with high-reliability mechanical interlocking and anti-misoperation functions to avoid operational errors and ensure safe and stable equipment operation. Independent pressure-release openings are configured for the cable compartment and busbar compartment respectively. 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