background image

HPSB 1824B 

 

v.1.0 

HPSB 27,6V/1,5A/2x7Ah  

Buffer, switch mode power supply unit. 

EN* 

 

Edition: 7 from 11.08.2014 

 

Supersedes the edition: 6 from 05.06.2014 

 

 

 
 

 
 
 
 

 

 
 

 
 

              

 

 
 
 
 
 
 
 
 
 
 

 

 
 

 
 
 

Содержание HPSB 1824B

Страница 1: ...HPSB 1824B v 1 0 HPSB 27 6V 1 5A 2x7Ah Buffer switch mode power supply unit EN Edition 7 from 11 08 2014 Supersedes the edition 6 from 05 06 2014 ...

Страница 2: ...uire stabilised voltage of 24V DC 15 The PSU provides voltage of U 27 6V DC with output current of I 1 5A 0 3A for battery charge In case of power decay a battery back up is activated immediately The PSU is constructed based on the switch mode PSU with high energy efficiency The PSU is housed in a metal enclosure colour RAL 9003 which can accommodate two 7Ah 12V batteries A micro switch indicates ...

Страница 3: ...e tab 2 3 green LED indicates AC power 4 potentiometer output voltage adjustment 5 BAT GND battery outputs BAT red GND black 6 TAMPER contact sabotage protection NC 7 Additional connector for LED indication Tab 1 The elements of the PSU Element Fig 2 Description L N L N power supply connector PE PE Protection connector electric shock protection V V DC supply output DC supply output GND Tab 2 Outpu...

Страница 4: ...www pulsar pl HPSB1824B GREEN POWER 4 Fig 2 The view of the PSU ...

Страница 5: ...ER output indicating enclosure opening microswitch NC contacts enclosure closed 0 5A 50V DC max LED indication AC diode indicating AC power status AUX diode indicating DC power status at the PSU output red normal status on failure off green normal status on failure off Mechanical parameters tab 4 Enclosure dimensions 280 x 292 x 80 8 mm WxHxD Fixation See figure 2 Fitting battery 2x7Ah 12V SLA max...

Страница 6: ...nal air flow through ventilating holes of the enclosure Before installation prepare a PSU load balance During normal operation the total current drawn by the device may not exceed I 1 5A Maximum battery charge current 0 3A Total device current battery 1 8A max As the PSU is designed for a continuous operation and is not equipped with a power switch therefore an appropriate overload protection shal...

Страница 7: ...mount to U 27 6V DC 9 After installing and checking proper working the enclosure can be closed 3 Operating status indication 3 1 LED indication of operating status The PSU is equipped with two diodes on the front panel 4 Operation and use 4 1 Overload or short circuit of the PSU output SCP on In case of overload the output voltage is automatically shut off and so is the LED indicator The restorati...

Страница 8: ...ter that within 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 ...

Отзывы: