Mining General Low Voltage Switchgear

OVERVIEW

Mining general low-voltage switchgear can be used as a complete set of low-voltage power distribution equipment in the 690V and 400V power supply system of substations in underground coal mines, underground yards without gas and coal dust explosion hazards, workshops with heavy dust corrosion, and wet places of metallurgy, subway and low buildings. Due to the high protection grade of this switchgear, it can be used in light dust environment and as dust-proof low-voltage power distribution equipment.

Normal service conditions
• Installation height: ≤ 2000m
• Ambient temperature: -20 ℃ ~+40 ℃
Relative humidity: ＜ 95% (+25 ℃)
• Installation environment: places without severe vibration and with a vertical inclination of no more than 5 degrees, and places with a small amount of vertical dripping are allowed in the environment without corrosion, metal corrosion and gas and steam that damage insulation.

Product features
1. This switch cabinet is composed of many different circuit schemes. It can be flexibly combined, and the main components are well-known brand products at home and abroad, with strong breaking capacity, safety and reliability, which are suitable for the requirements of coal mine underground rated voltage 1140V, 690V, 400V power supply system

2. At the same time, it has communication interface system connection, and RS-485 communication interface can be configured according to user needs
3. The switch cabinet has a high protection grade, and the enclosure protection grade is IP54, which is suitable for harsh environments.