Huawei SUN2000-36KTL - Page 62

SUN2000-(33KTL-A, 36KTL, 42KTL)
User Manual
5 Connecting Cables
Issue 07 (2018-05-04)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
56
Figure 5-20 Preparing positive and negative connectors (using metal stamping forming contacts)
(1) Positive metal contact (stamping
forming)
(2) Negative metal contact (stamping
forming)
(3) Positive connector
(4) Negative connector
After the positive and negative metal contacts snap into place, pull the DC input power cables
back to check that they are connected securely.
Step 2 Pull out the blue dustproof plugs from the ends of the DC input connectors.
Step 3 Ensure that the DC input voltage of each PV string does not exceed 1100 V DC using a
multimeter and check that the polarities of the DC input power cables are correct.