Product Overview

The XGN2-12(Z) Box-Type Fixed AC Metal-Enclosed Switchgear (hereinafter referred to as "the switchgear") is designed for three-phase AC 50Hz systems with rated voltages of 3.6~12kV and rated currents from 630A to 3150A, including single-bus, double-bus, and single-bus with bypass configurations. It is used for receiving and distributing electrical energy, meeting the requirements of various power plants, substations, and industrial/mining enterprises.

This product complies with national standard GB 3906 《3~35kV AC Metal-Enclosed Switchgear》, IEC 60298 《AC Metal-Enclosed Switchgear and Controlgear》, and standards DL/T 402 and DL/T 404, and satisfies the "five-prevention" interlocking requirements.

Model and Its Meaning

Normal Service Conditions

1. Ambient air temperature: -15℃ ~ +40℃

2. Altitude: 1000 m and below

3. Humidity conditions:

Daily average relative humidity: ≤ 95%, with daily average water vapor pressure ≤ 2.2 kPa

Monthly average relative humidity: ≤ 90%, with monthly average water vapor pressure ≤ 1.8 kPa

4. Seismic intensity: Not exceeding Grade 8

5. Atmosphere: No significant pollution such as corrosive or flammable gases

Note: For special requirements, please consult our company.

Main Circuit Schematics