Table 5-3 Bending radius requirements for AC power cables
Picture Single-core Cable Three-core or Four-core
Cable
Unarmored Armored Unarmored Armored
R ≥ 20D R ≥ 15D R ≥ 15D R ≥ 12D
R indicates the bending radius, and D indicates the
outer diameter of the cable.
NOTE
The AC power cable must be routed vertically into the
maintenance compartment.
Wiring Area
Figure 5-3 Wiring ports
(1) DC input terminals
(2) RS485 communications port
(3) Ground point on the enclosure (4) AC terminal block
Procedure
Step 1 Open the maintenance compartment door and install the support strut. Remove
the accessories and set them aside.
SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual 5 Electrical Connections
Issue 07 (2023-06-30) Copyright © Huawei Technologies Co., Ltd. 47
To Next Page
Loading...
Need help?
General