Huawei SUN2000-33KTL - Page 59

SUN2000-(33KTL, 40KTL)
User Manual
5 Electrical Connections
Issue 03 (2015-12-01)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
53
Positive and negative DC input connectors are used, as shown in Figure 5-12 and Figure
5-13.
Figure 5-12 Positive connector composition
(1) Insulation housing
(2) Locking nut
Figure 5-13 Negative connector composition
(1) Insulation housing
(2) Locking nut
Positive and negative metal terminals are packed with positive and negative connectors respectively.
After unpacking, keep the positive and negative ones separate to avoid confusion.
Procedure
Step 1 Remove an appropriate length of the insulation layer from the positive and negative power
cables using a wire stripper, as shown in Figure 5-14.