Huawei UPS2000-G Series User Manual

Step 5 On the main menu screen, choose About and press to enter the About
screen. Ensure that the software versions of all UPSs are the same.
Step 6 Start the UPS one by one and shut down the inverters. The output PL terminal has
voltage output.
Step 7 Switch on output circuit breaker Q1 (provided by the customer), switch o output
circuit breaker Q2 (provided by the customer), and check that the voltage
dierence between the two ends of output circuit breaker Q2 does not exceed 2 V.
NO TE
If the voltage dierence between the two ends of the output circuit breaker Q2 exceeds 2 V,
the input or output wire sequence is incorrect.
Step 8 Switch on the output circuit breaker Q2.
Step 9 On the standby screen, press to access the main menu. Choose Main Menu >
Settings > System Parameters > Parallel Settings > Single/Parallel and change
the value from Single to Parallel. Press ESC to return to the standby screen.
Figure 5-10 Parallel system settings
UPS2000-G-(6 kVA-20 kVA)
User Manual 5 Operations
Issue 21 (2022-10-13) Copyright © Huawei Technologies Co., Ltd. 106

Huawei UPS2000-G Series Specifications

General

Frequency	50/60 Hz
Output Power Factor	0.9
Humidity	0% to 95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model
Capacity	1 kVA, 2 kVA, 3 kVA
Input Voltage	220 Vac (120 Vac/208 Vac/230 Vac/240 Vac)
Output Voltage	220/230/240 VAC
Efficiency	Up to 95%
Topology	Double conversion online
Battery Type	Sealed Lead Acid
Communication Ports	USB, RS232
Optional Communication	SNMP
Operating Temperature	0°C to 40°C