Securiton SecuriFire B6-PSU, Technical Description

Page 1: ...Securiton AG Alpenstrasse 20 3052 Zollikofen Switzerland T 811 039 en a SecuriFire Power Supply Unit B6 PSU Technical Description ...

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Page 3: ... and additions are not valid This document is protected by copyright Foreign language documentation as listed in this document is always released or changed at the same time as the German edition If there are inconsistencies between the foreign language documentation and the German documentation the German documentation is binding Some words in this document are highlighted in blue These are terms...

Page 4: ...erted Other safety relevant information Warning The product may be damaged if the safety information is not heeded Description of which damage can occur Measures and preventative actions How dangers can be averted Other safety relevant information Notice The product may malfunction if this notice is not observed Description of which malfunctions can be expected Measures and preventative actions Ot...

Page 5: ... Technical Description T 811 039 en a 5 18 Document history First edition Date 01 July 2011 Index a Date 08 06 2012 Most important changes compared with first edition Section New n changed c deleted d What Reason 7 n Article SI G 8A complement ...

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Page 7: ...tion 13 3 3 Battery current measurement 13 _________________________________________________________________________________________ 4 Displays 14 4 1 Fault displays 14 4 2 LED displays 14 _________________________________________________________________________________________ 5 Technical data 15 5 1 Mains input 15 5 2 Direct current voltage inputs outputs 15 5 2 1 Battery connection 15 5 2 2 Out...

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Page 9: ...The B6 PSU supplies the required output voltage of 3 3 V 5 V and 27 V to each SecuriFire 1000 2000 In the event of mains failure the standards compliant battery buffered DC voltage for the SCP and peripheral devices must be ensured This is accomplished by connecting two or four batteries of a type which has been tested by VdS and approved by Securiton AG The batteries are connected on the bottom s...

Page 10: ...tion X3 Connector for battery current measurement X4 Output voltage for internal consumers X5 Output voltage for external consumers X13 VBAT battery connection X14 GNDBAT battery connection S1 On Off switch mains switch V45 LED displays A10 Output fuses F1 to F5 V45 X4 X4 S1 X3 A10 X1 X14 X5 X13 Fig 2 B6 PSU interfaces ...

Page 11: ... sources of energy If there is a mains voltage or mains power supply fail ure the internal batteries automatically supply the system with power 2 4 Connection One battery pair 15 18 Ah is connected to the B6 PSU by default in a SecuriFire 1000 2000 From building distributor Fuse at least 10 A Own FI switch Bayonet fuse L1 N PE BATTERY 12V 15 17Ah 8A 8A B6 PSU 5V 3 3V NETOK EIN AUS 50mV A F5 F4 F1 ...

Page 12: ...teries by the integrated protection circuit When this happens only the battery charging current and not the sys tem supply current is interrupted this guarantees the uninterruptible power supply of the system even if the batteries are faulty The criterion for disablement of the charging current is a battery undervoltage of approx 18 V When the battery charging branch is disabled the system voltage...

Page 13: ...esults of the battery current measurement example with a 18 Ah battery pair is not in line with the power requirement calculation 5 notify your Securiton Support point immediately Observe the following procedure precisely During normal operation remove the mains plug of the B6 PSUB6 PSU power supply unit of the SecuriFire 1000 2000 there must be no pending alarms or disablements the batteries must...

Page 14: ...in preparation 4 2 LED displays The B6 PSU Power Supply Unit has two LED displays on the front side which indicate the current state of the board Display for Status Meaning NET OK On Mains voltage present Off No mains voltage present overtemperature 5 V 3 3 V On All system voltages 27 V 5 V 3 3 V are present Off At least one system voltage is lacking power supply unit switched off Notice The NET O...

Page 15: ... voltage dependent on temperature U 0 C 28 3 V 1 U 50 C 26 3 V 1 At X C and X C stored device without load or battery charging current within 1 min after switching on 28 42 X 2 50 V 0 2 Temperature dependent Linear Load current limit 3 19 A 7 for I 0 A Residual ripple without batteries Effective residual ripple voltage 100 mV for full charging current Minimum voltage for battery test 20 2 V Batter...

Page 16: ... X5 PIN 2 F5 Idle voltage when batteries disabled 29 V 2 Current limit when batteries not connected sum of all outputs when 5 V and 3 3 V circuits not loaded 4 A 1 for Uout 24 V Residual ripple without batteries Acc to VDE 0878 Class B Idle voltage when batteries full U 0 C 28 3 V 1 U 50 C 26 3 V 1 Typical output resistance static when I 0 75 A sum of all outputs with parallel connection of all ou...

Page 17: ...en batteries full U 0 C 28 3 V 1 U 50 C 26 3 V 1 Typical static output resistance when Ia 0 5 A when Ta 25 300 mΩ Notice The F4 polymer fuse on the B6 PSU is a self healing fuse It resets itself after a short circuit as soon as electrical current no longer flows through it it can therefore be used many times Output voltage 5 06 V 2 7 Output current 0 mA 1 A Output ripple 50 mV measurement bandwidt...

Page 18: ... VDE 0800 Telecommunications Security VDE 0804 Telecommunications Additional definitions VDE 0833 Alarm systems for fire intrusion and hold up VDE 0878 Cl B Radio interference suppression of telecommunication equipment VdS 2110 Schutz gegen Umwelteinflüsse VdS 2115 Energieversorgungsgeräte Anforderungen VdS 2541 Energieversorgungseinrichtungen 7 Article numbers spare parts Short designation Swiss ...