Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
 
 
Ensure that AC terminations are secured. Failure to do so may cause the SUN2000 to 
malfunction or cause damage to its terminal block due to issues such as overheating. Any 
such damage is not covered by the warranty. 
 
The cable colors shown in following figures are for reference only. Select an appropriate 
cable according to local standards. 
 
In the following figure, 1.0 mm x 5.5 mm (0.04 in. x 0.22 in.) is the thickness and width of 
the screwdriver blade. 
Figure 5-7 SUN2000-3.8KTL/5KTL/7.6KTL-USL0 (L1/L2/N)