Everyone, how does your company manage temporary power usage?
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Chemical manufacturing enterprises need temporary electricity for maintenance tasks, and electricity is also required for weighing during production. I would like to ask everyone: how does your company manage temporary electricity use? For chemical enterprises with limited space, numerous pipelines, and a large number of tanks, what approaches can be used to effectively address the issue of temporary power supply?
1. Establish fixed locations for temporary electrical wiring; use explosion-proof wiring boxes for the connections. 2. Assign a dedicated person to handle the wiring. 3. Temporary wires must be equipped with leakage protectors. The toggle switch is placed inside the box
Those using explosion-proof plugs do not need to obtain a work permit; electricians without explosion-proof plugs must obtain such a permit before working
A work order must be obtained, and the electrician shall designate who will connect the power
Strictly comply with the standards for temporary power usage as specified in GB30871. Install explosion-proof maintenance boxes at the site; professional electricians shall handle the wiring to connect to the temporary power distribution boxes. All connections must use explosion-proof connectors, and leakage protectors should be installed. Ensure that the temporary power distribution boxes are properly grounded. Issue permits for temporary power usage, designate a person responsible for these boxes, and establish clear procedures for turning power on and off.