Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
metal terminals and 4 negative metal terminals) 
 
SUN2000-15KTL/17KTL/23KTL/28KTL: 12 (6 
positive metal terminals and 6 negative metal 
terminals) 
NOTICE 
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. 
4.2 Tools 
Prepare the tools required for installation and cable connections. 
With a drill bit of Φ14 
mm 
Tightens expansion bolts. 
 
Hexagon socket head: 
5 mm 
 
Hexagon socket head: Secures 
screws to mechanical parts. 
 
Flat head: Removes plastic 
screws from lifting holes. 
 
Head width: 3-3.5 mm 
 
Pole length (excluding 
the handle): at least 
100 mm 
 
Large handle 
 
Tightens or loosens screws 
when installing AC power 
cables. 
 
Removes AC connectors from 
the SUN2000.