Pulsar HPSB 10A24C Manual Download Page 3

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HPSB10A24C                                                    

GREEN POWER

 

 

 

3

 

1.2 Block diagram (fig.1) 

 

 

 

Fig.1. The block diagram of the PSU. 

1.3 Description of PSU components and connectors. 

Table 1. Elements of the PSU.

 

Element no. 

 [Fig. 2] 

Description 

[1] 

PSU module 

[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 =1A,                 Ibat=2A              Ibat=4A   

 

Description

 

jumper installed, 

  

jumper removed 

 

 

Summary of Contents for HPSB 10A24C

Page 1: ...HPSB 10A24C v 1 0 HPSB 27 6V 10A 2x17Ah Buffer switch power supply unit EN Edition 1 from 18 03 2016 Supercedes the edition ...

Page 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 efficiency 1...

Page 3: ...ule 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 1A Ibat 2A Ibat 4A Description jumper installed...

Page 4: ...chart 1 Output current tAMB 40 C 6A 1A battery charge refer to chart 1 5A 2A battery charge refer to chart 1 3A 4A battery charge refer to chart 1 Voltage adjustment range 24 28VDC Ripple 150mV p p max Current consumption by PSU systems 150mA Battery charge current 1A 2A or 4A jumper selectable Short circuit protection SCP electronic automatic return Overload protection OLP 105 150 of the PSU powe...

Page 5: ...hat cables can be led Forced cooling built in fan Table 4 Operation safety Protection class PN EN 60950 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 I...

Page 6: ...The electrical system 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 wi...

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: ...in 14 days from the delivery to the service centre of the manufacturer 6 The repair period mentioned in item 5 may be prolonged if there are no technical possibilities to carry out the repairs or if the equipment has been conditionally accepted due to the breaking warranty terms by the claimant 7 All the services rendered by force of the warranty are carried out at the service centre of the manufa...

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