HPSB 5524D
v.1.0
HPSB 27,6V/5A/2x40Ah
Buffer switch power supply unit.
EN**
Edition: 2 from 24.10.2016
Supercedes the edition: 1 from 18.03.2016
Page 1: ...HPSB 5524D v 1 0 HPSB 27 6V 5A 2x40Ah Buffer switch power supply unit EN Edition 2 from 24 10 2016 Supercedes the edition 1 from 18 03 2016 ...
Page 2: ...ments 2 2 Installation procedure 3 Operating status indication 4 Operation and use 4 1 Overload or short circuit of the PSU output SCP on 4 2 Disconnection of discharged battery 4 3 Maintenance 1 Technical description 1 1 General description A buffer PSU is intended for an uninterrupted supply to devices requiring stabilised voltage of 24V DC 15 The PSU provides voltage of U 27 6V DC Current effic...
Page 3: ...dule 2 Connectors PSU L N power supply connector 230V AC Protection connector PE V V DC power output B B battery output 3 green LED indicates AC power 4 P1 potentiometer output voltage adjustment 5 Battery outputs red black 6 TAMPER contact of sabotage protection NC 7 Additional connector for LED indication 8 Selection jumper for charging current Ibat 0 5 A Ibat 2 A Description jumper installed ju...
Page 4: ... 1 Voltage adjustment range 24 28VDC Ripple 150mV p p max Current consumption by PSU systems 100mA Battery charge current 0 5A or 2A jumper selectable Short circuit protection SCP electronic automatic return Overload protection OLP 105 150 of the PSU power automatic return Battery circuit protection SCP and reverse polarity connection PTC polymer fuse Surge protection varistors Overvoltage protect...
Page 5: ...50 1 2007 I first Protection grade PN EN 60529 2002 U IP20 Electrical strength of insulation between input and output circuits of the PSU I P O P between input circuit and PE protection circuit I P FG between output circuit and PE protection circuit O P FG 3000 V AC min 1500 V AC min 500 V AC min Insulation resistance between input circuit and output or protection circuit 100 MΩ 500V DC Table 5 Op...
Page 6: ...stem shall follow valid standards and regulations 2 2 Installation procedure 1 Before installation cut off the voltage in the 230V power supply circuit 2 Mount the PSU in a selected location and connect the wires 3 Connect the power cables 230Vac to L N clips of the PSU Connect the ground wire to the clip marked by the earth symbol PE PSU module connector Use a three core cable with a yellow and g...
Page 7: ...ped with the discharged battery disconnection system During the battery assisted operation reducing voltage below 19V at the battery terminals will cause battery disconnection 4 3 Maintenance Any and all maintenance operations may be performed following the disconnection of the PSU from the power supply network The PSU does not require performing any specific maintenance measures however in case o...
Page 8: ...c equipment should be disposed of separately from normal household waste CAUTION The power supply unit is adapted for cooperation with the sealed lead acid batteries SLA After the operation period they must not be thrown but recycled according to the applicable law Pulsar Siedlec 150 32 744 Łapczyca Poland Tel 48 14 610 19 40 Fax 48 14 610 19 50 E mail biuro pulsar pl sales pulsar pl http www puls...
