Low voltage distribution equipment and self-contained generator equipment

The interlocking device between the low-voltage distribution device and the self-contained generator equipment should operate reliably. It is strictly prohibited to operate self owned power generation equipment in parallel with the power grid without authorization.
Insulation pads should be laid on the channels for operation and maintenance of low-voltage distribution devices, and it is strictly prohibited to stack other items on the channels.
When connecting the device: connect the device first, and then connect the power supply.
When disassembling equipment: First remove the power supply, and then disassemble the equipment.
When connecting the line: connect the neutral wire first, and then connect the live wire.
When dismantling the circuit: first dismantle the live wire, and then dismantle the neutral wire.
Low voltage fuses cannot provide overload protection for motors.
The rated voltage of the fuse is greater than or equal to the working voltage of the distribution line.
The rated current of the fuse is greater than or equal to the rated current of the melt.