5 Electrical Installation User Manual
30
Fig. 5-6 Schematic of aluminum wire connection
Copper-aluminum
transition terminal
Step 4 Screw the bolt of the gland terminal tight clockwise.
Make sure that the nuts have been screwed into place. If the cable conductor has
not been connected firmly, long-time work may burn the terminal. Stranded
flame-retarded copper wire shall be used, and its size shall be over the
recommended value.
Nuts of water-proof terminals must be screwed correctly and firmly. Otherwise,
water leakage can damage the PVS.
5.4.3 Grounding Connections
Overview
Ground cables shall be connected correctly and firmly. Otherwise:
The electric shock caused by a malfunction can lead to lethal damage.
The device can be damaged when lightning.
To Next Page
Loading...
Need help?
General
