Product category: UPSs
News Release from: Puls UK | Subject: UB10.241
Edited by the Electronicstalk Editorial Team on 22 May 2006
UPS protects 24V systems
The new Puls UB10.241 together with a suitable battery supply offers reliable and economical protection for 24V DC systems.
New from Puls Power Supplies is the UB10.241 DC UPS System power failures or voltage fluctuations can damage valuable equipment or machines and cause expensive system downtime and loss of production
This article was originally published on Electronicstalk on 3 Jul 2008 at 8.00am (UK)
Related stories
DIN-rail supplies have voltage drops covered
The latest addition to the Dimension range of DIN-rail power supplies from Puls offers an answer to the age-old problem of the voltage drop inherent in longer cables.
Miniature supplies on the DIN rail
The ML15 range of DIN-rail power supplies offers a choice of 5, 12 and 24V DC single outputs in a tiny 22.5 x 75 x 91mm housing.
The new Puls UB10.241 together with a suitable battery supply offers reliable and economical protection for 24V DC systems.
The UPS input is isolated from the output to allow simple separation of system elements that require no-break power from noncritical functions.
This ensures that backup time is not reduced by supporting auxiliary circuits.
Further reading
Supplies cut the cost of DIN-rail power
The C-Dimension Series of DIN-rail power supplies are considerably lower in cost than standard units, but with only minor reductions in functionality.
DIN-rail supplies come with conformal coating
Coating provides higher operational safety and reliability in a number of installation environments.
Under normal operation the system power supply charges the UPS 12V battery, should the supply voltage drop or be disconnected, the battery voltage is boosted to 24V via the UPS and supplied to the load as a regulated power source.
On-board battery management incorporates a "soft" battery charger, deep discharge protection and overload protection to ensure long battery service life.
Puls also offers a matching DIN-rail battery module, the UKZ12.07 featuring a 12V, 7Ah maintenance free lead acid battery with onboard fuse protection for safety and isolation purposes and connecting cables to suit the UB10.241 UPS.
The availability of the UPS is indicated by LED indicators for battery status, output diagnosis and wiring condition and relay contacts are available for remote signalling.
The UPS is protected against wrong battery polarity, wrong battery voltage, incorrect input voltage and output overload.
System hold-up time limit is end user adjustable between 6 to 32 minutes depending on battery performance.
Input voltage is 24V DC and output voltage may be adjusted between 22.5 and 30V DC.
UPS output current is 10A continuous and 15A peak for 5s.
Operating temperature range is -25 to +60C without derating and this very compact unit measures just 49 x 124 x 117mm and weighs 530g, an optional wall bracket is available for non-DIN-rail applications.
Cable connection is made via bistable quick-connect spring clamp terminals with IP20 finger safe construction.
The UB10.241 is CE marked and has full international safety agency approvals.
"Our new DIN-rail DC UPS is a significant product for all DIN-rail or similar 24V DC critical systems", comments Harry Moore, Managing Director of Puls UK.
"It is a very cost effective solution to providing no-break power to essential system elements only without the need for a much larger and more expensive full system UPS".
• Puls UK: contact details and other news
• Email this article to a colleague
• Register for the free Electronicstalk email newsletter
• Electronicstalk Home Page
Search the Pro-Talk network of sites
