UPS2000-G-(1 kVA-3 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 2-2 UPS conceptual diagram 
 
 
2.3 Product Structure 
Figure 2-3toFigure 2-8 show the rear view of the 1 kVA, 2 kVA, and 3 kVA UPSs. 
Figure 2-3 Rear view of UPS2000-G-1KRTS 
 
(1) Mains input socket (C14) 
(2) Input circuit breaker 
(3) USB port
a
 (security protection mechanism supported) 
 
Figure 2-4 Rear view of UPS2000-G-1KRTL 
 
(1) Mains input socket (C14) 
(2) Input circuit 
breaker