2.3 Appearance
● For UPS2000-G-6 kVA and UPS2000-G-10 kVA, if the UPS input uses two live
wires (208 V/220 V system), all L and N wires change to L1 and L2 wires.
● If the AC input of the UPS2000-G-10 kVA uses two live wires, connect AC
INPUT L1, L2, and L3 that are short-circuited with a short-circuit busbar to live
wire L1, and connect AC INPUT N to live wire L2.
● If the AC input of the UPS2000-G-15 kVA/20 kVA uses two live wires, connect
bypass and mains input bL1, bL2, bL3, mL1, mL2, and mL3 that are short-
circuited with a short-circuit busbar to live wire L1, and connect the input N
and N with a short-circuit busbar to live wire L2.
● In addition, if the AC input and AC output use two live wires, the input and
output ends must connect to two-pole circuit breakers provided by the user.
UPS2000-G- (6 kVA-20 kVA)
User Manual 2 Quick Introduction
Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd. 14
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