Table of Contents
Advertisement
UPS2000-A-(6 kVA-10 kVA)
User Manual (App)
Figure 2-17 Dry contact card
(1) Dry contact ports
Table 2-12 Functions of the dry contact card
Type
Output
Input
Issue 02 (2024-01-30)
Function
Normal mode
Battery mode
Bypass mode
Low battery voltage
Bypass backfeed
The UPS is faulty.
Shutdown
Reserved
Copyright © Huawei Digital Power Technologies Co., Ltd.
Silk Screen
DO1
DO2
DO3
DO4
DO5
DO6
DI1
DI2
2 Product Description
Definition
Normal mode
Battery mode
Bypass mode
The monitoring
system determines
that the battery
voltage is low based
on the battery
management solution.
The power module
reports a bypass
backfeed alarm.
An active critical
alarm exists.
An inverter shutdown
command is issued.
Reserved
40
Advertisement
Table of Contents
