Cabinet material of high and low voltage switchgear

1. Cabinet material:

1) Cold rolled steel plate or angle steel (for welding cabinet);

2) Aluminium-zinc steel sheet or galvanized steel sheet (for assembling cabinets).

3) Stainless steel plate (non-magnetic).

4) Aluminum plate ((non-magnetic).

2. The functional unit of the cabinet:

1) Main busbar room

2) Circuit breaker room

3) Cable room

4) Relay and instrument room

5) Small busbar room on the top of the cabinet

6) Secondary terminal room