background image

PSBOC351225 

 

v.1.0 

 

PSBOC 13,8V/2,5A/OC 

 

 

Caged, switched mode, buffer power supply unit 

EN* 

Edition: 1st (10th Mar 2012) 

 

 

 
 
 

 
 
 

 

 
 
 
 
 

 
 

              

 

 
 
 
 
 
 
 
 

 
       

 
 

 

 
 

 
 
 
 
 

 
 
 

Summary of Contents for PSBOC351225

Page 1: ...PSBOC351225 v 1 0 PSBOC 13 8V 2 5A OC Caged switched mode buffer power supply unit EN Edition 1st 10th Mar 2012 ...

Page 2: ...ral description 1 2 Block diagram 1 3 Description of PSU components and connectors 1 4 Specifications 2 Installation 2 1 Requirements 2 2 Installation procedure 3 Operating status indication 3 1 LED indication of operating status 3 2 Technical outputs 4 Operation 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 Gener...

Page 3: ...esence of DC power 3 LED indicating correct battery voltage 4 FAC AC absence technical output relay type 5 FAC AC absence technical output OC type 6 FPS output indicating DC absence PSU failure OC type 7 FLB output indicating battery low voltage OC type 8 VADJ potentiometer DC voltage adjustment 9 V V DC supply output 10 L N 230V AC power connector PE protection connector 11 Connector of extra LED...

Page 4: ...le voltage 120 mV p p max Current consumption by PSU systems 40 mA Battery charging current 0 5A Short circuit protection SCP electronic Battery circuit protection SCP and reverse polarity connection polymer fuse Deep discharge protection UVP U 9 5 V 5 disconnection of the battery terminal Technical outputs FAC output indicating AC power failure FPS output indicating DC absence PSU failure FLB out...

Page 5: ...rating temperature 10ºC 40ºC Storage temperature 20ºC 60ºC Relative humidity 20 90 without condensation Vibrations during operation unacceptable Impulse waves during operation unacceptable Direct insolation unacceptable Vibrations and impulse waves during transport PN 83 T 42106 2 Installation 2 1 Requirements The buffer PSU is to be mounted by a qualified installer holding relevant permits and li...

Page 6: ... green wire coat of the power cable shall stick to one side of the PE terminal Using the PSU without a properly made and fully operational shock protection circuit is UNACCEPTABLE It can cause a device failure or an electric shock 4 Connect load loads to proper output connectors of the power supply positive pole is marked as V negative pole as V 5 Connect the technical outputs to the central or ot...

Page 7: ...the relay contacts after approx 10 seconds CAUTION In Fig 2 the contact set in the potential free status corresponds to a state with no AC power AC power failure FPS technical output indicating absence of DC voltage at the PSU OC type output indicating the PSU failure In normal state during correct operation the output is connected to ground L level 0V In case of absence of DC voltage at the outpu...

Page 8: ...ect 6 Should the claim be accepted the manufacturer is obliged to provide warranty repairs at the earliest convenience however not later that within 14 days from the delivery to the service centre of the manufacturer 7 The repair period mentioned 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 th...

Reviews: