Tripp Lite PR 25 User's Manual
Contents
1. Ics Continuous Ripple Dimensions Weight General Model Amps Duty Amps Fusing Voltage HxWxD in lbs Applications Guide PR3 3 2 Internal 05 volt max 35x55x7 5 8 Home use of CB radios car tape players PR3UL 3 3 Internal D volt max 35x 55x7 5 8 Home use of single sideband SSB CB radios car tape players tape recorders PR4 5 4 5 3 Internal 05 volt max 4 3 x 5 5 x 8 5 6 6 Home use of single sideband SSB CB radios car tape players tape recorders PR7 7 5 Chassis 05 volt max 4 3 x 5 5 x 9 5 7 4 Home use of single sideband SSB CB Moun radios high power car stereos low power VHF UHF ham radios PR10 10 75 Chassis 05 volt max 4 3 x 5 5 x 9 5 10 3 30 watt transmitters VHF UHF ham Moun radios commercial land mobile radios low power linear amps PR12 12 9 5 Chassis 05 volt max 4x5 5x9 12 2 40 watt transmitters VHF UHF ham Moun radios commercial land mobile radios low power linear amps PR15 15 12 Chassis 05 volt max 4x55x 11 13 2 50 watt transmitters VHF UHF ham Moun radios commercial land mobile radios low power linear amps PR20 20 16 Chassis 05 volt max 4x55x 11 15 7 60 watt transmitters VHF UHF ham Moun radios commercial land mobile radios low power linear amps test bench PR25 25 20 Chassis 05 volt max 6x7 7x 12 5 289 75 100 watt transmitters VHF UHF ham Moun radios commercial land mobile radios low power linear amps test bench PR30 30 24 Chassis 05 voltmax2. 200302105 93 2109 PRDC Owner s e 2 21 2003 2 55 PM Page 1 TRIPP LITE PR Series Precision Regulated DC Power Supplies 1111 W 35th Street e Chicago IL 60609 USA For use in 120V 60 Hz environments 773 869 1234 www tripplite com PR3 PR3UL PR4 5 PR7 PR10 PR12 PR15 PR20 PR25 PR30 PR40 PR50 PR60 Applications Tripp Lite PR series DC power supplies convert standard 120 Volt AC VAC 60 Hz power into regulated 13 8 Volt DC VDC power 12V DC output nominal PR series models are ideal for powering a wide range of equipment designed to run on 12V DC power including CB Ham and commercial land mobile radios car stereos amplifiers and more PR series models can also be used as general purpose test bench power sources Important Battery Charging Note DO NOT use PR series models rated at 12 amps and lower for battery charging If you connect a battery to any of these models with the unit NOT plugged into a live 120 Volt AC outlet or the unit plugged in but turned OFF you may burn out the unit because of reverse current flow You MAY use PR series models rated at 15 amps and higher for battery charging However the battery must be separately fused with a fuse not greater than the value of the units nameplate amperage rating Otherwise the battery can cause current flow greater than the unit s amperage rating back into the unit under certain circumstances and may burn out the unit e Solid State Integr
3. 6x 7 7 x 12 5 37 1 125 watt transmitters VHF UHF ham Moun radios commercial land mobile radios medium power linear amps test bench PR40 40 32 Chassis 05 volt max 6 3x12x14 5 40 2 150 200 watt transmitters VHF UHF ham Moun radios commercial land mobile radios medium power linear amps test bench PR50 50 40 Chassis 05 voltmax 6 3x12x14 5 43 3 225 watt transmitters VHF UHF ham Moun radios commercial land mobile radios medium power linear amps test bench PR60 60 48 Chassis 05 volt max 6 3 x 14 x17 45 4 250 300 watt transmitters VHF UHF ham Moun radios commercial land mobile radios multi piece equipment installations microwave radio applications test bench Intermittent Communications Service UL and cUL listed model 200302105 93 2109 PRDC Owner s eg 2 21 2003 2 55 PM Page 4 TRIPP LITE 1111 W 35th Street Chicago IL 60609 USA 773 869 1234 e www tripplite com Copyright 2003 Tripp Lite All rights reserved 200302105 93 2109 4
4. Products must be returned to Tripp Lite or an authorized Tripp Lite service center with transportation charges prepaid and must be accompanied by a brief description of the problem encountered and proof of date and place of purchase This warranty does not apply to equipment which has been damaged by accident negligence or misapplication or has been altered or modified in any way including opening of the unit s casing for any reason This warranty applies only to the original purchaser who must have properly registered the product within 10 days of purchase EXCEPT AS PROVIDED HEREIN TRIPP LITE MAKES NO WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Some states do not permit limitation or exclusion of implied warranties therefore the aforesaid limitation s or exclusion s may not apply to the purchaser EXCEPT AS PROVIDED ABOVE IN NO EVENT WILL TRIPP LITE BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Specifically Tripp Lite is not liable for any costs such as lost profits or revenue loss of equipment loss of use of equipment loss of software loss of data costs of substitutes claims by third parties or otherwise Tripp Lite has a policy of continuous improvement Specifications are subject to change without notice
5. about your particular application or current output capacities call Tripp Lite Customer Service at 773 869 1234 The PR series features electronic foldback current limiting which protects against short circuits on the DC output The foldback circuitry reduces the output current to less than one amp when restored When the overload is removed normal current and voltage outputs are automatically restored CAUTION Electronic foldback current limiting will NOT overcome severe or sustained overloads Some loads may demand peak current more than twice as high as their average current demand This fact should be kept in mind when using the PR series power supplies 200302105 93 2109 PRDC Owner s Manual 2 21 2003 2 55 PM Page 3 Troubleshooting If the power supply stops working check the DC output connections and tighten if loose Check the external fuse If blown replace with the same amperage size only Units with an internal fuse should be checked by a qualified technician 1 Year Limited Warranty Tripp Lite warrants its Inverter Chargers to be free from defects in materials and workmanship for a 12 month period from the date of initial purchase Tripp Lite s obligation under this warranty is limited to repairing or replacing at its sole option any such defective products To obtain service under this warranty you must obtain a Returned Material Authorization RMA number from Tripp Lite or an authorized Tripp Lite service center
6. ated Circuit provides excellent voltage regulation to within 0 5 V DC output voltage is maintained from 0 to 95 of full load e Crowbar Overvoltage Protection prevents overvoltage surges from damaging connected equipment High Quality Filtering provides low noise operation excellent for sensitive communications receivers 05 volts maximum ripple Current Limiting Electronic Foldback automatically limits current and voltage outputs in case of overload Heavy Duty Power Transformer provides complete line isolation Large Heat Sinks and Vented Cabinet provides cool continuos operation and long component life Common Ground and Battery Minus Bonded contributes to low noise operation 200302105 93 2109 PRDC Owner s ama gs 2 21 2003 2 55 PM Page 2 Installation Power Supply Installation Place your PR power supply in a well ventilated location Note The unit will generate heat as it operates especially if used at or near its current output limits WARNING Hazardous voltages are present inside the unit DO NOT expose the unit to rain or moisture PR models should only be used in a dry indoor protected environment Equipment Installation Place your equipment next to your PR model power supply CAUTION DO NOT block the louvers on PR models Allow at least 2 above the top of the PR cabinet for ventilation The compact space saving design of the PR has been made possible by careful placement of the
7. cabinet louvers and design of the external heat sinks to provide adequate internal cooling for long life and reliable performance Equipment Connection There are two DC power output terminals on the rear of PR power supplies POSITIVE RED and NEGATIVE BLACK With all equipment turned OFF connect the DC equipment to these terminals making sure to observe the polarity of the wiring Connect Positive to Positive red to red and Negative to Negative black to black Power Supply Start Up Plug the power line cord into a 120 V AC 60 Hz outlet Depress the ON OFF switch on the front panel The switch body or indicator light on smaller models will illuminate RED indicating the power supply is functioning properly Turn the connected DC equipment ON only after the power supply has been turned ON Current Ratings Tripp Lite PR series power supply current ratings are based on the industry standard ICS Intermittent Communications Service limited by heat buildup This translates to a 50 duty cycle of 5 minutes ON 5 minutes OFF Equivalent heat loading would result from 7 minutes ON at 25 load followed by 3 minutes ON at 100 load This cyclical type of loading is similar to the operation of a transceiver Make sure the equipment you are using is properly sized to the capacity of the power supply The maximum current draw of the equipment should not exceed the continuous duty output of the power supply If unsure
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