USER MANUAL
EN
Edition: 1 from 19.03.2021
Supersedes edition:
Power supply units
PWB series
Enclosed buffer switch mode POE power supply units
Page 1: ...USER MANUAL EN Edition 1 from 19 03 2021 Supersedes edition Power supply units PWB series Enclosed buffer switch mode POE power supply units...
Page 2: ...tallation 2 1 Requirements 2 2 Installation procedure 3 Operating status indication 3 1 Optical indication 4 Maintenance 1 Technical description 1 1 General description Switch mode buffer power supply...
Page 3: ...of PSU see Fig 2a 2b Element no Description 1 L N power supply connector 230 V AC connector for protective conductor 2 START button running PSU on battery backup 3 Battery fuse 4 Battery terminals BAT...
Page 4: ...www pulsar pl PWB series 4 Fig 2b View of power supply module PWB 52V2A 1 4 Specification electrical parameters tab 3 operation safety tab 4 operating parameters tab 5...
Page 5: ...LEDs on PCB of power supply unit LED indicators on power supply s cover optional see section 3 1 Fuses FBAT F5A 250V F5A 250V Enclosure dimensions LxWxH 2mm 200x120x48 204x141x52 Fixing L1xW1xL2xW2 1...
Page 6: ...allation switch with a nominal current of 6 A in power supply circuits outside power supply unit 1 Mount module of power supply in a selected location and connect wires 2 Connect power cables 230 V to...
Page 7: ...pply network The PSU does not require performing any specific maintenance measures however in the case of significant dust rate its interior is recommended to be cleaned with compressed air In the cas...
