Conductor cross-
sectional area: 50–
240 mm
2
24–66 mm (multi-
core); 14–32 mm
(single-core)
If you choose the ground
point in the maintenance
compartment for
connecting a PE cable,
use a four
core cable or three
single
Conductor cross-
sectional area: 70–
240 mm
2
(multi-
core); 70–240 mm
2
(single-core)
24–66 mm (multi-
core); 14–32 mm
(single-core)
PV cable that
meets the 1500 V
standard
Conductor cross-
sectional area: 4–6
mm
2
RS485
communication
s cable
Outdoor shielded
twisted pair cable
Conductor cross-
sectional area: 0.25–
When three
communications cables
connect to the signal
cable connector, the
outer diameter of the
cables should be 4
(Optional)
Power cable of
the tracking
system
core outdoor
copper cable with
dual
Conductor cross-
sectional area: 10
mm
2
Note [1]: The value is valid only if the conductors of the PE cable and AC power cable use the
same material. If the materials are different, ensure that the conductor cross
sectional area of the
PE cable produces a conductance equivalent to that of the area S/2. The specifications of the PE
cable are subject to this table or calculated according to IEC 60364
Note [2]: You are advised to use a soft cable to prevent poor terminal contact due to the bending
stress of the cable.
Note
[3]: For some models, the outer diameter of a single-core cable ranges from 14 mm to 36
mm based on the label in the maintenance compartment.
Note [4]: For some models, when the OT/DT terminal is crimped as shown in the following figure
and the rubber baffle plate of the AC wiring terminal is 112 mm, the maximum conductor cross
sectional area of the single
-core cable can be 400 mm
2
.
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