Huawei UPS5000-E-60K-F60 User Manual page 137

UPS5000-E-(60 kVA-160 kVA)
User Manual (Low Voltage)
Item
Single batt.
group
number of
hall
Figure 4-33 Batt. String Config
Specifies the iBOX and iBAT numbers for each battery string.
Dry Contact Set
● When you configure dry contacts, you need to set associated dry contacts.
● When you disable a dry contact card, the related dry contact signals are
● Dry contact signals are displayed on the screen only when you enable the
● When a dry contact card is not connected or some dry contacts of a dry contact
● ( ) encloses a unit, and [ ] encloses a silk screen.
Dry contact settings involve the following four dry contact cards:
●
●
Issue 05 (2024-01-30)
Description
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).
NO TICE
Otherwise, the UPS may not run properly.
disabled.
corresponding dry contact card.
card are not used, disable the card or the unused dry contacts on the screen to
prevent false alarms.
Dry contact card (MUE05A): provides dry contact signals for the battery
grounding failure detector, DG, BCB, and power distribution cabinet (PDC).
Backfeed protection board (MUE06A): provides backfeed protection signals.
This board can be enabled or disabled.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Value Range
1 1–8
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