UPS5000-H-1200 kVA
User Manual (100 kVA Power Modules)
4 User Interface
Issue 01 (2020-07-15)
Copyright © Huawei Technologies Co., Ltd.
110
Item
Description
Default Value Value Range
Single batt.
group number
of hall
Single batt. group number of
hall
is equal to the number of
Hall effect sensors at the positive
or negative terminal of a battery
string (
Single batt. group
number of hall
≥ 1).
1
1–8
Figure 4-31
Batt. String Config
Set the iBOX and iBAT numbers for each battery string.
Dry Contact Settings
When you configure dry contacts, you need to set associated dry contacts. Otherwise, the
UPS may not run properly.
When you disable a dry contact card, the related dry contact signals are disabled.
Dry contact signals are displayed on the screen only when you enable the corresponding
dry contact card.
When a dry contact card is not connected or some dry contacts of a dry contact card are
not used, disable the card or the unused dry contacts on the screen to prevent false alarms.
( ) encloses a unit, and [ ] encloses a silk screen.
Specify dry contact settings on the following four cards:
Dry contact card (MUE05A): provides dry contact signals for the battery grounding
failure detector, DG, BCB, and PDC.
Backfeed protection card (MUE06A): provides backfeed protection signals. This card
can be enabled or disabled.
Monitoring interface card (MUS05A): provides four configurable system output dry
contact signals.
