Huawei UPS5000-E FM Series User Manual page 123

UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
Figure 4-33 Batt. String Config
Set the iBOX and iBAT number for each battery string.
Dry Contact Set
● Set only the dry contacts that are needed. Otherwise, the UPS may not run
● When a dry contact card is disabled, its dry contact signals are disabled.
● After a dry contact card is enabled, its dry contact signals can be displayed on
● Disable all the dry contacts for a dry contact card that is not connected and all
● ( ) encloses a unit, and [ ] encloses silk screen.
Specify dry contact settings on the following cards:
●
●
●
●
Item
MUE05A connection
Batter ground fault [BTG]
Issue 02 (2020-11-10)
NO TICE
properly.
the LCD.
the dry contacts that are not used to prevent false alarms.
Dry contact card (MUE05A): provides dry contact signals for the battery
grounding failure detector, D.G., BCB box, and PDCs.
Backfeed protection board (MUE06A): provides backfeed protection signals.
This board can be enabled or disabled.
Monitoring interface card (MUS05A): provides four routes of configurable
output dry contact signals.
Dry contact extended card (MUE07A): provides five routes of input signals
and five routes of output signals.
Copyright © Huawei Technologies Co., Ltd.
Description
Specifies the MUE05A connection status.
Independent input signals can be enabled only
when this parameter is set to Enable.
Enable or disable battery grounding fault
detection.
4 User Interface
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