The explosion-proof electric control cabinet can be used in dangerous places to ensure the safety of use. When using the explosion-proof electric control cabinet, enterprises should pay attention to the wire requirements of the explosion-proof electric control cabinet. So let's see.
The electric control cabinet shall be assembled in a closed or semi-closed environment. The placement of components shall meet the operating requirements of the system, and shall be easy to maintain and free from dangerous accidents. In addition, the control cabinet can be opened and closed manually or automatically during normal operation. If the electric control cabinet fails and cannot be used normally, it is necessary to cut off the circuit with the help of the protector or give an alarm.
The wiring cross-sectional area of the circuit shall not be less than 1.5 square meters and the current loop shall not be less than 2.5 square meters. If not in line with this standard, the line will not be able to withstand large current, the service life will be shortened, do not meet the requirements of its use. Therefore, it is necessary to select the circuit according to the specification, so as not to affect the abnormal operation of the electric control cabinet.
The power cord should be yellow, green and red. Do not make mistakes, so as not to affect the normal use of the equipment or bring danger to the use.
The main line is black wire of at least 1.5 square millimeters, which can withstand large current and meet the requirements of its use. If the main line is not selected correctly, it will affect the normal operation of the equipment, unable to provide people with high quality equipment.
