Puls UB10.241 Catalog Page

U–Series

1. GENERAL DESCRIPTION

This uninterruptible power supply (UPS) controller
UB10.241 is an addition to standard 24V power
supplies to bridge power failures or voltage
fluctuations. Expensive downtimes, long restart
cycles and loss of data can be avoided.

The DC-UPS includes a professional battery
management system which charges and monitors
the battery to achieve the longest battery service life
as well as many diagnostic functions that ensure a
reliable operation of the entire system.

A unique feature of the UB10.241 is that only one
12V battery is required to buffer the 24V output.
This makes matching batteries unnecessary and
allows a precise battery charging and testing.

The UB10.241 requires one external 12V battery for
which two preassembled battery modules are
available. A lightweight 7Ah battery which can be
mounted on the DIN-Rail and a 26Ah module that
can be panel mounted for longer buffer times.

In addition to the UB10.241, the UBC10.241 UPS
includes the same controller with an integrated 5Ah
battery.

UB10.241

24V, 10A, DC-UPS

DC-UPS CONTROL UNIT

■ Requires Only One 12V Battery for a 24V Output

■ Stable Output Voltage in Buffer Mode

■ Superior Battery Management for Longest Battery Life

■ Comprehensive Diagnostic and Monitoring Functions

■ Replace Battery Signal Included

■ Electronically Overload and Short Circuit Protected

■ 50% Power Reserves

■ Selectable Buffer Time Limiter

■ 3 Year Warranty

2. SHORT-FORM DATA

Input voltage nom. 24Vdc
range 22.5-30Vdc
Output current min.15A Normal mode
min. 10A Buffer mode
Output voltage typ. 0.23V lower

as input voltage

22.25V Buffer mode, 10A
Allowed batteries 3.9Ah to 27Ah VRLA lead acid
Temperature range -25 to +70°C Operational

Derating 0.43A/°C

Dimensions 49x124x117mm WxHxD
Buffer time (at 10A) typ. 6’45” 7Ah battery module
typ. 55’ 26Ah batt. module

Typical setup of a DC-UPS system with the UB10.241:

AC

24V
Power
Supply

e.g.:

Dimension

24V

DC-UPS

UB10.241

12V

Battery

e.g.:
UZK12.xxx

Normal mode

+60°C to +70°C
normal mode

DC

24V

Load

e.g.: PLC

3. ORDER NUMBERS

DC-UPS

Accessories UZK12.071
UZO12.07

May. 2008 / Rev. 1.2 DS-UB10.241-EN
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.

UB10.241

UZK12.261
UZO12.26

ZM1.WALL

Standard controller

Battery module 12V 7Ah
Mounting kit w/o battery

Battery module 12V 26Ah
Mounting kit w/o battery

Panel/Wall mount bracket

www.pulspower.com Phone [phone] Germany

4. MARKINGS

IND. CONT. EQ.

UL 508

EMC, LVD

UL 60950-1

Marine

Class I Div 2

GL

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