PSBOC1002435
v.1.1
PSBOC 27,6V/3,5A/OC
Enclosed buffer switch mode power supply unit
with automatic operation control.
EN**
Edition: 5 from 10.02.2014
Supercedes edition: 4 from 30.10.2013
Страница 1: ...PSBOC1002435 v 1 1 PSBOC 27 6V 3 5A OC Enclosed buffer switch mode power supply unit with automatic operation control EN Edition 5 from 10 02 2014 Supercedes edition 4 from 30 10 2013...
Страница 2: ...ription 1 1 General 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 indi...
Страница 3: ...output indicating DC absence PSU failure relay type 6 FLB output indicating battery low voltage relay type 7 FAC AC absence technical output OC type 8 FPS output indicating DC absence PSU failure OC...
Страница 4: ...systems 50 mA Battery charging current 0 5A 1A jumper selectable Short circuit protection SCP electronic automatic recovery Overload protection OLP 105 150 of power supply automatic recovery Battery...
Страница 5: ...orage temperature 20 C 60 C Relative humidity 20 90 without condensation Vibrations during operation unacceptable Impulse waves during operation unacceptable Direct insolation unacceptable Vibrations...
Страница 6: ...le as V 5 Connect the technical outputs to the central or other device 6 Connect the battery in accordance with the signs colours 7 Once the tests and operation control have been completed the enclosu...
Страница 7: ...ttery voltage OC type output Under normal status UBAT 23V the output is connected to ground L level 0V In case of decrease of battery voltage UBAT 23V the output is switched into high impedance state...
Страница 8: ...at 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...
