Huawei UPS2000-A-1KTTS User Manual

6 Operations
6.1 Checking Before Power-On
● AC power cable colors comply with local regulations.
● The input and output are not short-circuited.
● Cables and terminals are securely connected.
● Battery cables and terminals are correctly connected, and voltages comply
with industry standards.
● The UPS is properly connected to battery strings.
● Power cables and signal cables are correctly labeled.
● Cables are neatly routed and securely bound according to requirements.
● The equipment is installed and cables are routed in ways that facilitate
modication, capacity expansion, and maintenance.
● The equipment is properly grounded.
● The voltage dierence between the neutral wire and the ground cable is less
than 5 V AC.
● The input voltage range for the mains to start the UPS is 175–270 V AC. The
input voltage range for batteries to start the UPS is (Number of batteries x
10.8 V DC) to (Number of batteries x 14 V DC).
UPS2000-A-(1 kVA-3 kVA)
User Manual 6 Operations
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 74

Huawei UPS2000-A-1KTTS Specifications

General

Model	UPS2000-A-1KTTS
Category	UPS
Input Frequency	50/60 Hz
Output Frequency	50/60 Hz
Output Waveform	Sine Wave
Topology	Line-Interactive
Operating Temperature	0°C to 40°C
Storage Temperature	-15°C to 45°C
Humidity	0% to 95% (non-condensing)
Capacity	1 kVA
Input Voltage	230V
Input Frequency Range	40Hz-70Hz
Output Voltage	230V
Battery Type	Sealed Lead-Acid (SLA)
Communication Interface	USB