UB10.241

U–Series

24V, 10A, DC-UPS

■

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

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

Normal mode

22.25V

Buffer mode, 10A

Allowed batteries

3.9Ah to 40Ah

VRLA lead acid

Temperature range -25 to +70°C

Operational

Derating

0.43A/°C

+60°C to +70°C

normal mode

Dimensions

49x124x117mm WxHxD

Buffer time (at 10A) typ. 6’45”

7Ah battery module

typ. 55’

26Ah batt. module

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.

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

24V

Power

Supply

12V

Battery

UB10.241

24V

DC-UPS

e.g.:

UZK12.xxx

24V

Load

AC

e.g.:

Dimension

DC

e.g.: PLC

DC-UPS

UB10.241

Standard controller

Accessories UZK12.071

Battery module 12V 7Ah

UZO12.07

Mounting kit w/o battery

IND. CONT. EQ.

UL 508

UL 60950-1

Class I Div 2

UZK12.261

Battery module 12V 26Ah

UZO12.26

Mounting kit w/o battery

ZM1.WALL

Panel/Wall mount bracket

EMC, LVD

GL

Marine

June. 2010 / Rev. 1.3 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.

www.pulspower.com Phone +49 89 9278 0

Germany

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