UZK24.071, UZO24.071
U-Series
BATTERY MODULE 24V, 7AH
BATTERY MODULE
24V, 7Ah Battery Capacity
(2x 12V Batteries in Series)
Small Mounting Footprint
2m Power Leads Included
PT1000 Sensor for Battery Module Temperature
Included
Includes a Center-tap Terminal with Auto-resettable
Fuse
3 Year Warranty, Except for Batteries, Which Are
Considered a Service Part.
1. GENERAL DESCRIPTION
2. SHORT-FORM DATA
Nominal voltage
Nominal battery
capacity
The UZK24.071 battery module utilizes two non-
spillable maintenance-free VRLA lead-acid batteries
(connected in series), that are assembled in one package
with all the required wiring included.
DC 24V
7Ah
Nominal battery life
Battery current
3 to 5 years
Max. 35A
Max. 1.8A
PT1000
According EUROBAT
Discharging current
Charging current
The battery module is available in two different
options. It can be ordered as UZK-module with a battery
or as UZO-module without a battery which can be
installed at a later date to avoid outdated batteries.
Temperature sensor
Recommended
charging voltage
27.8V
27.5V
27.15V
26.8V
At 10°C
At 20°C
At 30°C
At 40°C
At 20°C
ATOF® 287 035 from
Littelfuse
The battery module also includes a sensor board, which
contains
a temperature sensor and a center-tap
connection terminal. The use of the sensor board
enables to monitor and charge the two batteries
individually and precisely, which extends the service life
of the batteries and makes the use of matched
replacement batteries unnecessary. The use of the
sensor board is optional, the DC-UPS will also function
without the sensor board installed.
Self-discharge rate
Battery fuse
3%/month
35A
Temperature range
-10°C to +40°C
-15°C to +50°C
137x186x124mm
6200g / 13.7lb
800g / 1.76lb
For charging
For discharging
Size (WxHxD)
Weight
For UZK24.071
For UZO24.071
3. ORDER NUMBERS
4. MARKINGS
Battery Module UZK24.071
Battery module with
assembled batteries
Battery module without
assembled batteries
IND. CONT. EQ.
UZO24.071
Marine
UL 508
UZB12.071
Battery replacement
12V, 7Ah
2pcs needed for one
battery module
IECEx
ATEX
Class I Div 2
Aug. 2017 / Rev. 2.0 DS-UZK24.071-EN
All parameters are typical values specified at, 25°C ambient temperature unless otherwise noted.
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