UB10.245

U–Series

■

24V DC-UPS With an Additional 12V Output for

Various Applications

■

Only One 12V Battery Required

■

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

■

3 Year Warranty

Input voltage

24Vdc

Nominal

22.5-30Vdc

Input range

Output voltage

(normal mode)

0.23V lower as

input voltage

Typ., 24V output

12V

12V output

Output voltage

(buffer mode)

22.25V

12V

24V output at 10A

12V output at 5A

Output current

(normal mode)

0 - 15A

0 - 5A

24V output

12V output

Output current

(buffer mode)

0 - 10A

10 – 15A for 5s

0 - 5A

24V output

24V output

12V output

Total output

power

360W

240W

Normal mode

Buffer mode

Allowed batteries

3.9Ah to 40Ah

VRLA lead acid

Temperature range -25 to +70°C

Operational

Derating

6W/°C

+50 to +70°C

Dimensions

49x124x117mm WxHxD

typ. 6’30”

7Ah battery module

24V 7A, 12V 5A

Buffer time

typ. 54’

26Ah module

24V 7A, 12V 5A

The UB10.245 uninterruptible power supply (UPS)

controller along with a standard 24V power supply

and one 12V battery can bridge power failures or

voltage fluctuations. This unit can supply and bridge

both a 24V load as well as a 12V load at the same

time. The 12V is generated by a DC/DC converter

from the 24V output. Therefore, systems that utilize

24V control circuits and require 12V for e.g. remote

radio telemetry can be supplied with only one

UB10.245 DC-UPS controller.

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.

24V

Power

Supply

12V Battery

UB10.245

DC-UPS

Dual

output

24V

Load

AC

e.g.:

Dimension

24VDC

e.g.: PLC

e.g.: radio

transmitter

12V

Load

12VDC

DC-UPS

UB10.245

24V and 12V output

IND. CONT. EQ.

UL 508,

UL 60950-1,

EMC, LVD

Accessories UZK12.071

UZO12.07

UZK12.261

UZO12.26

ZM1.WALL

Battery module 12V 7Ah

Mounting kit w/o battery

Battery module 12V 26Ah

Mounting kit w/o battery

Panel/Wall mount bracket

June. 2010 / Rev. 1.1 Datasheet DS-UB10.245-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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