Check the power supplies of the equipment room and ensure that the environment meets the following requirements:
- The AC power supply equipment is complete and meets the regulated power specifications. Redundancy configuration is required for the equipment room. The equipment room is equipped with the mains power supply for normal situations and the diesel generator for emergency.
- DC power distribution equipment provides stable output within the specified voltage range.
- The storage batteries can sustain the operation of the equipment in case of a power failure.
- Terminals are led out from the AC power distribution system for easy connection.