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PSBSH 1012B 

 

v.1.0 

 

PSBSH 13,8V/1A/7Ah/HERMETIC 

 

Buffer switch mode power supply unit 

EN* 

Edition: 1’st from 16 th of November 2011 

Supercedes the ------------- edition. 

 

 

 
 
 
 
 
 

 

 
 
 
 
 

 
 

              

 

 
 
 
 
 
 
 
 

 
       

 
 

 

 
 

 
 

Summary of Contents for PSBSH 1012B

Page 1: ...PSBSH 1012B v 1 0 PSBSH 13 8V 1A 7Ah HERMETIC Buffer switch mode power supply unit EN Edition 1 st from 16 th of November 2011 Supercedes the edition ...

Page 2: ...ion and use 4 1 Overload or short circuit of the PSU output 4 2 Battery assisted operation 4 3 Maintenance 1 Technical description 1 1 General description A buffer PSU is intended for an uninterrupted supply to alarm systems devices requiring stabilized voltage of 12V DC 15 The PSU provides voltage of 13 8 V DC Current efficiency 1 Output current 1 0A without battery 2 Output current 0 8A 0 2A bat...

Page 3: ... installed jumper removed 2 START button launching from battery 3 VADJ potentiometer voltage adjustment DC 4 FBAT fuse in the battery circuit 5 Connectors BAT DC supply output of the battery BAT red BAT black AUX DC supply output AUX U AUX GND FAC AC absence technical output relay assisted Caution In Fig 2 the set of contacts indicates potential free status which corresponds to AC power failure 6 ...

Page 4: ...ent no Description 1 Isolation transformer 2 Power upply unit board tab 1 fig 2 3 TAMPER microswitches contacts for sabotage protection NC 4 FMAIN fuse in the power supply circuit 230V AC 5 L N connector 230V AC PE protection connector 6 Battery connectors BAT red BAT black Fig 3 The view of the PSU ...

Page 5: ...ircuit SCP and reverse polarity protections 2A current limitation FBAT fuse in case of a failure fuse element replacement required Excessive discharge protection UVP U 10 0 V 5 disconnection of BAT battery configuration by the PBAT jumper Technical outputs FAC indicates AC power failure TAMPER indicates enclosure opening R relay type 1A 30Vdc 50Vac max time lag about 5s 140s 1040s 2h20m30s 5 micro...

Page 6: ... Ф 4 8mm x2 P13 5 Ф 6 12mm x1 in the enclosure considering the diameter of power supply and receivers wires Mind the location of the battery and additional equipment 3 Mount the PSU in a selected location and connect the wires with the gland 4 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 c...

Page 7: ...ch indicate power supply unit door status unit closed NC unit opened NO 4 Operation and use 4 1 Overload or short circuit of the PSU output The AUX output of the PSU is equipped with the PTC polymer fuse protection If the load of the PSU exceeds Imax load 110 150 25ºC of the PSU power the output voltage is automatically cut off and indicated by the green diode going off Cut off the output load for...

Page 8: ...entioned in item 6 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 8 All the services rendered by force of the warranty are carried out at the service centre of the manufacturer exclusively 9 The warranty does not cover the defects of the equipment resulting from...

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