5 Electrical Connection
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5.5.3 Aluminium Cable Requirement
If an aluminium cable is selected, use a copper to aluminium adapter terminal to avoid direct contact between the
copper bar and the aluminium cable.
Hexagon nut
with flange
Aluminum
adapter terminal
(Copper)
(Aluminum)
Aluminum cable
FIG 5-20
Aluminium Cable Requirement
The gap between AC cable and waterproof gland must be blocked with fireproof mud to prevent water or moisture.
5.6 Tracker System Power Supply Connection (Optional)
20-30
N.m
M12
For L/N cable
Remove the cover
Install cable gland
7-8
N.m
M8
For PE cable
FIG 5-21
Tracker system power supply connection diagram
Strip the protection layer and insulation layer by specific length, as described in the figure below.
≤
350mm
N
L
L
N
PE
≤
350mm
L1
L2=L1+3mm
L3=2L1
D
L/N:12.5
≤
D
≤
13.5mm
PE:8.4
≤
D
≤
10.5mm
FIG 5-22
Prepare cable FIG 5-23
Crimp terminal
