Installation Manual
Contents
1. WELL ENTERPRISES Co Ltd No 28 Wuquan 3rd Road Wugu District New Taipei City Taiwan 24891 Tel 886 2 2299 6100 Web www meanwell com ISO 9001 CERTIFIED Your Reliable Power Partaer2. MW MEAN WELL Installation Manual Type Open Frame PCB Type Switching Power Supply Families PM NFM MPS MPD MPT MPQ RPS RPD RPT PS PD PT PQ PPS PPT PPQ ASP PID LPS LPP EPS ELP EPP Introduction An open frame PCB type switching power supply is a power supply designed to be integrated or installed into a system enclosure Mean Well s open frame PCB type power supplies include on board general PCB green PCB and medical PCB types Installation 1 Before commencing any installation or maintenance work please disconnect your system from the utility Ensure that it cannot be re connected inadvertently 2 At least 5mm insulation distance on the bottom of the unit should be kept and a Mylar film should be added between the unit and the system In addition keep enough insulation distance 10mm for general type 15mm for medical type around the unit 3 Power supplies greater than 120W may require a forced air fan for cooling Please refer to specifications to receive a minimum air intensity and air flow direction 4 Allow good ventilation for the unit in use to prevent it from overheating Also a 10 15 cm clearance must be kept when the adjacent device is a heat source 5 Mounting orientations other than standard orientation or operate under high ambient temperature may increase the internal component temperature and will require a de rating in output current Please refer to the specificati
3. on sheets to receive the optimum mounting position and information about the de rating curve 6 fecommengeg wires are wires are shown as below ee ee Rated Current ata 6 10A 10 16A 16 25A 25 32A 32 40A Equipment Amp eae ala 0 75 1 00 1 5 2 5 Lead mm Note The suggested maximum current above only suit for 1 4 strips 5 or more strips should not exceed 80 of current rating 7 For other information about the products please refer to www meanwell com for details Warning Caution 1 Risk of electrical shock and energy hazard All failure should be examined by a qualified technician Please do not try to fix the power supply by yourself 2 Please do not install power supplies in places with high moisture or near the water 3 Please do not install power supplies in places with high ambient temperature or near fire source Please refer to the specifications about the maximum ambient temperature limitations 4 Output current and output wattage must not exceed the rated values on specifications 5 The ground FG must be connected to earth ground 6 All MW s PSUs are designed in accordance with EMC regulations and the related test reports are available by request Since they are belong to component power supplies and will be installed inside system enclosure when they are integrated into a system the EMC characteristics of the end system must be re verified again Manufacturer Importer MEAN
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