6KV 10KV High Voltage Switchgear Mine Vacuum Electrical Switch Cabinet

Mine Vacuum Switch Cabinet,High Voltage Switchgear

1. Overview of Mine Vacuum Switch Cabinet,High Voltage Switchgear

This type of switchgear is suitable for power supply systems with a rated voltage of 10kV or 6kV, a rated frequency of 50Hz, and a rated current up to 630A whose neutral point is not grounded or grounded via an arc suppression ring. It can also be used to directly start or use dry reactors to start high-voltage motors or coal mine ground substations and power supply systems in metallurgical and chemical industries. Realize electric energy measurement, control and protection of load equipment.
This type of equipment is suitable for the power supply system of coal washing plants in coal mines, gas-free coal mines, biogas wells, and the electromechanical chambers of main ventilation tunnels. Currently, permanent magnet vacuum circuit breakers and various comprehensive protection devices can be configured to achieve Requirements for automation transformation of electrical equipment.

2. Use environmental conditions of Mine Vacuum Switch Cabinet,High Voltage Switchgear

•  The altitude does not exceed 2000 meters;
• The ambient temperature is: -20℃－＋40℃;
•  The relative humidity is not more than 95% (at 25℃);
• A place without severe vibration;
• There is no conductive dust, no place to corrode metal and damage insulation.

3. Ordering instructions of Mine Vacuum Switch Cabinet,High Voltage Switchgear

The following information should be provided when ordering:

•  Main wiring plan number and single-line system diagram, arrangement diagram, and floor plan;
•  The user provides the secondary function diagram and terminal arrangement diagram. If there is no terminal arrangement diagram, it should be arranged according to the manufacturer;
• Type, specification and quantity of electrical components in the switch cabinet;
• Summary table of electrical equipment;
• Span and height dimensions should be provided when bus bridges (bus bridges between two rows of cabinets and bus bridges between wall cabinets) are required;
• When the switchgear is used under special environmental conditions, it should be put forward when ordering;
• When other or special accessories are needed, the type and quantity should be provided;
• If necessary, our company can design a plan for the user and the designer reference.