Huawei UPS2000-H - Precautions; Installing AC Power Cables (with a PG Connection Box)

Figure 5-12 Cable routes for a single UPS (tower-mounted)
(1) AC input power cable (2) AC output power cable
5.2.3.2 Precautions
NO TICE
● Connect UPS AC input and output power cables in the same phase sequence.
Connect battery ports correctly.
● Before connecting cables to the UPS, ensure that the input circuit breaker and
output circuit breaker are OFF to prevent operations with power on.
● If the input or output power cables have to be changed, contact the technical
support if you are not familiar with the operation. Do not power on the UPS
directly after the replacement.
● If the input or output system is changed, ensure that the short-circuit copper
bar status and cable connections at input and output ports are correct.
● For a single UPS, connect loads to AC OUTPUT SL and PL terminals. Connect
primary loads to the SL terminal and secondary loads to the PL terminal.
5.2.3.3 Installing AC Power Cables (with a PG Connection Box)
UPS2000-H-(6 kVA-10 kVA)
User Manual 5 Installation and Cable Connection
Issue 03 (2023-08-20) Copyright © Huawei Digital Power Technologies Co., Ltd. 66