Huawei SUN2000-4.95KTL-JPL1 User Manual page 56

SUN2000-4.95KTL-JPL1
User Manual
Numbe
r of
Inputs
Procedure
Step 1 Prepare DC power cables and route them into the maintenance compartment
through the cable holes at the bottom of the SUN2000.
Use the DC terminals provided with the SUN2000. Using other terminals may
result in serious consequences. The caused device damage is not covered under
any warranty.
● Keep the DC input PV+ cable and PV– cable close to each other.
● Cables with high rigidity, such as armored cables, are not recommended as DC
● After crimping the DC wiring terminals, pull the DC input power cables back to
Figure 5-11 Preparing cord end terminals for the PV cable and routing them into
the SUN2000 maintenance compartment
(1) Cord end terminal
Issue 05 (2023-02-17)
SUN2000 (Recommended Connection Method)
3 Connects to (1b+, 1b–), (2a+, 2a–), and (2b+, 2b–)
4 Connects to (1a+, 1a–), (1b+, 1b–), (2a+, 2a–), and (2b+, 2b–)
CA UTION
NO TICE
input power cables, because poor contact may be caused by the bending of the
cables.
ensure that they are connected securely.
Copyright © Huawei Technologies Co., Ltd.
(2) Crimping tool
5 Electrical Connections
(3) Route the cable terminals
through the DC cable holes
50