uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah b attery m odule ? two mounting options: din-rail or panel/ wall mounting ? ip00 open type protection level ? easy access to the terminals and the fuse ? heavy duty fuse holder and spare fuse included ? uzk12.071 with installed battery ? uzo12.07 only bracket without installed battery 1. g eneral d escription 1/9 the uzk12.071 battery module utilizes one non- spillable maintenance-free l ead-acid battery that is assembled in one package wi th all the required wiring included. the uzk12 battery module is available in two different options. it can be ordered with assembled batteries or as a battery bracket with out batteries, allowing for different battery options. the mounting bracket option also allows the batteries to be assembled just in time, avoiding outdated batteries due to limited shelf life. 2. d ata battery type vrla lead-acid battery design life 3 to 5 years acc. eurobat battery voltage dc 12v battery capacity 7ah battery current max. 30a for discharging max. 1.8a for charging battery fuse 30a ato fuse temperature sensor not included charging voltage 13.9v 13.75v 13.6v 13.45v at 10c at 20c at 30c at 40c self-discharge rate 3%/month at 20c temperature range -10c to +40c for charging -15c to +50c for discharging -20c to +50c for storage dimensions 155x124x112mm wxhxd weight 3200g / 7.6lb 550g / 1.21lb uzk12.071 uzo12.07 3. o rder n umbers battery module uzk12.071 battery module with assembled batteries uzo12.07 battery module without assembled batteries replacement uzb12.071 battery replacement 12v, 7ah 4. m arkings marine lvd jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah i ndex page page 1. general description ............................................1 2. data .....................................................................1 3. order numbers ....................................................1 4. markings ..............................................................1 5. intended use .......................................................2 6. instructions for disposal of the battery .............2 7. warranty ..............................................................2 8. instructions for battery storage .........................3 9. installation instructions ......................................3 10. replacing batteries .............................................4 11. environment ....................................................... 4 12. terminals and wiring ......................................... 5 13. protection features ............................................ 5 14. approvals ............................................................ 5 15. physical dimensions and weight ....................... 6 16. wall/ panel mounting ........................................ 7 17. recommendations for a long battery life ....... 8 18. mounting orientations ...................................... 9 the information presented in this docume nt is believed to be a ccurate and reliable and ma y change without notice. no part of this document may be reproduc ed or utilized in any form without pe rmission in writing from the publisher. 5. i ntended u se this module is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communicati on, and instrumentation equipment. do not use this module in equipment, where malfunction may cause severe personal injury or threaten human life. 6. i nstructions for d isposal of the b attery always dispose the ba tteries through a recycling organization. batteries must be completely discharged before recycling. 7. w arranty 3 year limited warranty except batteries which are considered a service part. jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 2/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 8. i nstructions for b attery s torage - do not store batteries or battery modules at temperatures higher than 25c or performance and lifetime might change. - do not store discharged batteries . keep batteries fully charged! charge retention is important to get th e longest battery life. stored batteries which are not fully charged age faster then charged batteries. - do not store batteries or the batte ry module longer than nine months without supplementary charging or performance and lifetime might change. puls charges every battery before shipment from the factory. - recommendation for supplementary charge: every 9 months or whenever the open circuit voltage (ocv) falls below 12.6v, th e battery module should be charged. apply a charging voltage of 13.8v (at 25c) for 72 hours. batteries with an ocv below 12v must not be charged anymore and must be disposed. 9. i nstallation i nstructions this device may only be installed and put into opera tion by qualified personnel. for storage, installation and operation, th e requirements of the en 50272-2 as we ll as other national regulations must be observed. place the battery module in a cool area inside a cabinet and ensure sufficient ventilation for th e battery. the battery module should be securely mounted on a flat surface or on a din-rail. if damage or malfuncti on should occur during installation or operation, i mmediately turn power off and send unit to the factory for inspection. the last step is to insert the battery fu se and to store the spare fuse in the designated holes of the plastic cover. warning risk of electrical shock, fi re, personal injury or death. - do not short-circuit the battery poles - observe correct battery polarity - disconnect battery fuse befo re working on the battery or on the dc-ups . protect against inadvertent re-powering. - make sure that the wiring is correct by following all local and national codes. - do not modify or repair the unit. - do not use in wet locations or in areas wh ere moisture or condens ation can be expected. fig. 9-1 wiring scheme battery + - output input + - fuse +- battery 12v (+) (-) load power supply + - dc-ups uzk12.071 battery module jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 3/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 10. r eplacing b atteries disconnect battery fuse befo re replacing the battery. always dispose the battery through a recycling organization. batteries must be completely discharged before recycling. batteries can also be return ed to puls or the battery manufacturer. battery replacements can be acquired through puls. puls also offers a list with recommended ba tteries in case batteries need to be acquired elsewhere. fig. 10-1 replacing the battery to replace battery: 1) loosen screws (1) with only one turn. 2) slide the mounting bracket (2) sideways. 3) tilt the mounting bracket to the front and take it off. 4) unplug the battery terminals. 5) remove the battery. 6) to insert the new battery use same procedure vice versa. 11. e nvironment operational temperature *) -10c **) to +40c (14f to 104f) for charging -15c to +50c (5f to 122f) for discharging storage temperature -20c to +50c (-4f to 122f) for storage and transportation humidity 5 to 95% r.h. iec 60068-2-30 do not energize while condensation is present vibration sinusoidal 4mm at 16.7hz fixed frequency for 1hour vibration in vertical mounting orientation according to iec/en 61056-1 shock free fall from 20cm onto a wooden floor shock with bottom down orientation according to iec/en 61056-1 altitude 0 to 6000m (0 to 20 000ft) without any restrictions degree of pollution 2 iec 62103, en 50178, not conductive labs compatibility the unit does not re lease any silicone or other labs-criti cal substances and is suitable for use in paint shops. *) operational temperature is the same as the ambient temperature and is defined as the air temperature 2cm below the unit. **) frequently charging below +5c (41f) reduced the lifetime of the battery jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 4/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 12. t erminals and w iring the terminals are ip20 finger sa fe constructed and suitable fo r field- and factory wiring. type screw terminals solid wire 2.5-4mm 2 stranded wire 2.5-4mm 2 american wire gauge awg12-10 max. wire diameter 3.5mm (including ferrules) wire stripping length 7mm / 0.28inch screwdriver 3.5mm slotte d or cross-head no 2 recommended tightening torque 0.49nm, 4.3lb.in instructions: a) use appropriate copper cables that are designed for minimum operating temperatures of: 60c for ambient up to 45c and 75c for ambient up to 60c minimum b) follow national installation c odes and installation regulations! c) ensure that all strands of a strande d wire enter the terminal connection! d) ferrules are allowed. 13. p rotection f eatures degree of protection ip 00 en/iec 60529 class of protection iii en/iec 61140 internal input fuse 30a dc-fuse (ato blade type) isolation voltage between power to chassis 1100vac 14. a pprovals ec declaration of conformity the ce mark indicates confo rmance with the low-voltage directive (lvd) 2006/95/ec marine gl (germanischer lloyd) classified environmental category: a marine and offshore applications jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 5/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 15. p hysical d imensions and w eight width 155mm / 6.1 height 124mm / 4.88 depth 112mm / 4.41 for din-rail mounting; the din-rail height must be added to the unit depth to calculate the total requi red installation depth. depth 106mm / 4.17 for wall moun ting without din-rail fixture depth 116mm / 4.57 for bottom m ounting with din-rail fixture weight 3200g / 7.6lb uzk12.071 550g / 1.21lb uzo12.07 bracket material cover: zinc-plated steel fig. 15-1 front view fig. 15-2 side view fig. 15-3 isometric view jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 6/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 16. w all / p anel m ounting panel/ wall mounting is possible by detaching the din-rail brackets fig. 16-1 panel/ wall mounting C removing th e aluminium brackets and plastic slide detach the two aluminum brackets by removing the two screws with a torx screwdriver (torx 10). remove the plastic lock mechanism by using a flat-blade screwdriver to move the lock downwards while pushing the plastic slide upwards at the same time. detach the plastic slide. panel/ wall mounting is possible by using either the four holes on the rear or on the bottom of the unit. fig. 16-2 hole pattern for wall mount fig. 16-3 hole pattern for bottom mount jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 7/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah 17. r ecommendations for a l ong b attery l ife temperature: the temperature has the most impact on the service life. the hotter the temperature, the earlier the wear-out phase of the battery begins. the wear-out resu lts in a degradation of ba ttery capacity. place the battery module in a cool location, e.g. near the bottom of the c ontrol cabinet. do not place the battery module near heat generating devices. do not overchar ge batteries! fig. 17-1 service life vs. ambient temperature, typ. 20c 10 30c 35c 40c 45c 8 6 4 2 ambient temperature 25c 1 3 5 7 9 service life in years design life of battery a: 3-5 years b: 6-9 years c: 10-12 years a b c number of discharge cycles and depth of discharge: do not discharge batteries more than necessary. set buffer time limiter to th e required buffer time. the number, as well as the depth of discharging cycl es is limited. a replacement of the battery might be necessary earlier. when choosing the battery capacity, always try to get the next higher capacity than required. the depth of discharge reduces the service life of the batte ry and limits the number of cycles. fig. 17-2 battery degradation vs. discharging cycles, typ. 0 120% 100% 40% 20% number of discharging cycles 200 60% 80% cell capacity depth of discharge a: 100% b: 50% c: 30% 400 600 800 1000 1200 a b c jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 8/9
uzk12.071, uzo12.07 u-series b attery m odule 12v, 7ah jul. 2016 / rev. 2.1 ds-uzk12.071 all parameters are specified at, 25c ambient temperature unless otherwise noted. www.pulspower.com phone +49 89 9278 0 germany 18. m ounting o rientations the standard mounting orientation is the ve rtical installation onto a flat surface. fig. 18-1 standard mounting orientation the following mounting orientat ions are also allowed: fig. 18-2 allowed mounting orientation do not use the battery module in an upside down position: fig. 18-3 forbidden mounting orientation 9/9
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