User's Manual
5InstallationCheck
SN Checking Items Result
1
The protection grounding wires of the equipment are properly
installed to the nearest copper grounding busbar.
Pass
□ Fail
2
Before connecting protection grounding wires, rust or dust
should be removed from the surface of the grounding terminal to
ensure reliable connections.
Pass
□ Fail
3
The naked wires and the copper lugs of power cables or
grounding wires should be covered with a tube or wrapped with
insulating tape. The size of the copper lug should match the
cable.
Pass
□ Fail
4
The power cable should be connected correctly in terms of
polarity. The power cables and grounding wires should be
correctly and firmly connected. When the copper lug of a cable is
connected to a terminal, flat washer and spring washer should
be used and the spring washer should be pressed flat.
Pass
□ Fail
5
The extra part of the grounding wires or power cables should be
smoothly cut off rather than coiled. A whole cable segment with
good insulating layer should be used. Do not join two or more
cables.
Pass
□ Fail
6
All cables (power cables, signal cables and pigtails) should be
bound and laid by classification, with a minimum parallel
distance of 5 cm.
Pass
□ Fail
7 The bending radius of a cable should meet the requirements.
Pass
□ Fail
8
The connectors of all cables should be properly and firmly
connected. No DIN or N type of connector is connected in a
staggered way.
Pass
□ Fail
9
The black and white ties should not mix up. The white ties are
used indoors, and its end should be smoothly cut off; while the
black ties are used outdoors and 3 mm to 5 mm should be
reserved at the end.
Pass
□ Fail
10
All cable labels should face the same direction. The formats of
cable labels should meet the corresponding requirements. If the
customer provides special requirements, the formats should be
consistent with those specified in the documentation provided by
the customer.
Pass
□ Fail