2.4 Optional Components
Optional
Component
Model Function Remarks
Ambient
temperature and
humidity sensor
ENR1DETA MODULE Measures the ambient
temperature (0–50°C) and
humidity (0%–100% RH).
Used together with
an SNMP card.
Battery box ESS-36V12-9*2AHBPVBB Contains two battery
strings. Each string
contains three 9 Ah/12 V
DC batteries. The output
voltage of the battery
pack is 36 V DC.
Applicable to the 1
kVA UPS with long
backup time.
ESS-72V12-9*2AHBPVBB Contains two battery
strings. Each string
contains six 9 Ah/12 V DC
batteries. The output
voltage of the battery
pack is 72 V DC.
Applicable to the 2
kVA UPS with long
backup time.
ESS-96V12-9*2AHBPVBB01 Contains two battery
strings. Each string
contains eight 9 Ah/12 V
DC batteries. The output
voltage of the battery
pack is 96 V DC.
Applicable to the 3
kVA UPS with long
backup time.
SNMP card RMS-SNMP01B Monitors the UPS,
provides the Ethernet
networking solution, and
enables ambient
temperature and humidity
detection.
-
Modbus card RMS-MODBUS01B Provides two cascaded
RJ45 ports to implement
networking over the
Modbus or YDN-23
protocol.
-
Dry contact card RMS-RELAY01B Provides dry contact
signals and manages the
UPS remotely.
-
External dry
contact card
RMS-RELAY02B Provides dry contact
signals and manages the
UPS remotely.
Used together with
an SNMP card.
UPS2000-A-(1 kVA-3 kVA)
User Manual 2 Product Overview
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 22
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