MSR 2012
v.1.0
MSR 13,8V/2A
Buffer, switch mode power supply module
with technical output FAC.
EN**
Edition: 3 from 21.11.2016
Supersedes the edition: 2 from 11.05.2015
Page 1: ...MSR 2012 v 1 0 MSR 13 8V 2A Buffer switch mode power supply module with technical output FAC EN Edition 3 from 21 11 2016 Supersedes the edition 2 from 11 05 2015 ...
Page 2: ...scription of components and connectors 1 4 Specifications 2 Installation 2 1 Requirements 2 2 Installation procedure 3 Operating status indication 3 1 LED indication 3 2 Technical outputs 4 Operation and use 4 1 Overload or short circuit of the PSU module output 4 2 Battery assisted operation 4 3 Maintenance 1 Technical description 1 1 General description A buffer PSU module is intended for an uni...
Page 3: ... AUX DC supply output AUX U AUX GND FAC AC absence technical output relay type CAUTION In Fig 2 the contact set in the potential free status corresponds to a state with no AC power AC power failure 4 LEDs optical indication AC AC voltage LB battery charge AUX output voltage DC 5 Connector to the external LED indicators 6 IBAT jumper battery charging current selection IBAT Ibat 0 2A IBAT Ibat 0 5A ...
Page 4: ...ement Automatic return Overload protection OLP 110 150 25ºC of power supply manual restart the fault requires disconnection of the DC output circuit Battery circuit SCP and reverse polarity protections 3 15A current limitation FBAT fuse in case of a failure fuse element replacement required Technical outputs FAC output indicating AC power failure relay type R 1A 30VDC 50VAC time lag approx 10s FBA...
Page 5: ...ct the device cables to the technical outputs FAC sygnalizacja stanu AC alarm panel controller indicator LED itp 7 Using the IBAT pins determine the maximum battery charging current the should be determine in accordance with battery parameters 8 Make the connections between the battery and the power supply panel paying special attention to the correct polarity 9 Connect the 230V AC power to the tr...
Page 6: ...assisted operation The PSU module is not equipped with a discharged battery disconnection system 4 3 Maintenance Any and all maintenance operations may be performed following the disconnection of the PSU module from the power supply network The PSU module does not require performing any specific maintenance measures however in the case of significant dust rate its interior is recommended to be cle...
