Huawei UPS2000-G Series User Manual

Table 4-16 Modbus card settings
Item Description
Comm. address Set a communications address for the Modbus
card over the dual in-line package (DIP) switch
on the Modbus card. The value cannot be
changed on the LCD.
Baud rate Set a baud rate for the Modbus card over the
DIP switch on the Modbus card. The value
cannot be changed on the LCD.
3. If a dry contact card is connected, set the following parameters:
Figure 4-27 Dry contact card settings
NO TE
Multiple statuses can be associated with one dry contact, but one status cannot be
associated with multiple dry contacts.
Table 4-17 Dry contact card settings
Item
Description Default
Value
Value Range
Norm
al
mode
Set the output dry contact
associated with normal mode.
When the UPS is in normal or ECO
mode, this dry contact is enabled.
Dry contact
1
Dry contacts
1–6
Batter
y
mode
Set the output dry contact
associated with battery mode.
When the UPS is in battery or ECO
mode, this dry contact is enabled.
Dry contact
2
Dry contacts
1–6
Bypass
mode
Set the output dry contact
associated with bypass mode.
When the UPS is in bypass or ECO
mode, this dry contact is enabled.
Dry contact
3
Dry contacts
1–6
Batt.
under
volt
Set the output dry contact
associated with low battery
voltages. When the system battery
voltage is low, this dry contact is
enabled.
Dry contact
4
Dry contacts
1–6
UPS2000-G-(6 kVA-20 kVA)
User Manual 4 Control Panel
Issue 21 (2022-10-13) Copyright © Huawei Technologies Co., Ltd. 68

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