Dry Contact Card - Huawei UPS5000-A User Manual

UPS5000-A-(400 kVA-600 kVA)
User Manual (60 kVA, PF=0.9)
Table 2-3 Indicator description
Indicator
NORMAL
ALM
FAULT

2.4.3 Dry contact card

Appearance
Figure 2-15 Dry contact card
Table 2-4 Ports on the dry contact card
Silk Screen
BTG
Issue 06 (2022-01-27)
NO TE
No parallel cable is required for a single UPS.
Color
Green
Yellow
Red
Description
Port for detecting
battery grounding
faults
Copyright © Huawei Technologies Co., Ltd.
Status Description
Steady on This ECM is the active ECM.
Blinking at 0.5 This ECM is the standby ECM and it
Hz is ready.
Off This ECM is not ready or the software
of this ECM is being upgraded.
Blinking at 4 The software of the ECM is being
Hz upgraded or not configured.
Steady on The ECM has a minor alarm, but it
does not need to be replaced.
Off The ECM has no minor alarm or the
software of the ECM is being
upgraded.
Steady on The ECM has a critical alarm.
Off The ECM has no critical alarm or the
software of the ECM is being
upgraded.
Status
● Connected: battery
grounding fault
2 Overview
Initial Status
Disconnected
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