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EN54-5A17 

 

v.1.0 

 

EN54 27,6V/5A/2x17Ah 

power supply for fire alarm systems  

EN** 

Edition: 3 from  26.08.2014 

Supersedes the

 edition

: 2 from  02.06.2014 

LED Version 

 

 

 

 
 

 
 
 

 
 

 
 

 

 

 

              

 

 
 

 
 

 
 

 
       

 

 

 

 
 

 
 

 

 

 
 
 

 

 

 

 

 

 

Содержание EN54-5A17

Страница 1: ...EN54 5A17 v 1 0 EN54 27 6V 5A 2x17Ah power supply for fire alarm systems EN Edition 3 from 26 08 2014 Supersedes the edition 2 from 02 06 2014 LED Version...

Страница 2: ...failure codes and information messages 17 6 3 PSU CONFIGURATION 19 6 3 1 Performing battery test tSt 20 6 3 2 EXTo output ON OFF Eto 21 6 3 3 Setting the delay time for EPS output EPS 21 6 3 4 Acousti...

Страница 3: ...1 7 7 BATTERY TEMPERATURE MEASUREMENT 31 7 8 STANDBY TIME 31 8 REMOTE MONITORING OPTIONS WI FI ETHERNET RS485 USB 32 8 1 COMMUNICATION VIA THE USB TTL INTERFACE 32 8 2 ETHERNET NETWORK COMMUNICATION 3...

Страница 4: ...t SERIAL communication port with implemented MODBUS RTU protocol free program PowerSecurity to monitor the performance of the PSU remote monitoring options WiFi Ethernet RS485 USB remote battery test...

Страница 5: ...l CD Red mounting spacers 4 pieces Red metal mounting brackets for hanging the power supply 4 pieces M8x16 mounting screws 4 pieces PG9 cable glands 4 pieces PG11 cable glands 4 pieces Battery serial...

Страница 6: ...YES YES Low battery indication YES YES Deep discharge battery protection YES YES Protection against short circuit of the battery terminals YES YES Battery fuse failure indication YES YES Charging circ...

Страница 7: ...utput current Imax b 5A In case of power loss the PSU switches to battery power providing uninterruptible power supply The PSU is enclosed in a metal casing RAL 3001 red with battery housing for two 1...

Страница 8: ...ut voltage AUX2 AUX2 output voltage OVL PSU overload APS battery failure PSU PSU failure ALARM collective failure EXTi EXTi input status EXTo EXTo relay output status LB battery charging 11 Terminals...

Страница 9: ...Components of the PCB of the EMC filter Fig 3 Element nr Opis FMAINS fuse in the power supply circuit 230V T6 3A 250V L N power supply connector 230V AC PE protective connector Connector for connecti...

Страница 10: ...module INTR INTE INTW 5 Place to install the EN54 LB4 or EN54 LB8 fuse module 6 TAMPER microswitch contacts of antisabotage protection NC 7 EMC filter module see Table 2 Fig 3 8 2x17Ah batteries 9 Emb...

Страница 11: ...free and convectional air flow through ventilating holes of the casing As the PSU performs a periodic battery test measuring the resistance of connections special attention should be paid to the prope...

Страница 12: ...output of PSU failure APS FLT technical output of the battery failure EXTi input of collective failure 5 Install the batteries in a designated area of the enclosure see Fig 4 Connect the batteries wit...

Страница 13: ...escription Additional information moves the pointer on the screen next screen selection selection approval green LED indicating 230V AC voltage yellow LED indicating exceeding the Imax a current or po...

Страница 14: ...7 The description of display symbols Symbol Description Additional information AUX1 output voltage V Factory setting 27 6V 20 C AUX2 output voltage V Factory setting 27 6V 20 C Total current of the re...

Страница 15: ...he power supply unit will indicate a failure The measurement result is displayed with a resolution of 0 01 ohm 6 2 4 Battery temperature indicator t C Battery voltage indicator displays the measured t...

Страница 16: ...aneously indicate several failures Thanks to this solution codes of all failures and their priority can be previewed in the FLc menu In the FLc menu each press of the OK button on the panel displays t...

Страница 17: ...S FLT ALARM No AC mains supply FMAIN fuse failure F02 AUX1 fuse fail PSU FLT ALARM Blown FAUX1 fuse AUX2 fuse fail Blown FAUX2 fuse F03 BAT fuse fail APS FLT ALARM Blown FBAT fuse Short circuit in the...

Страница 18: ...voltage PSU FLT ALARM Mains supply below 195V AC Section 6 2 5 F21 PSU cover opened PSU FLT ALARM Section 6 6 F50 F54 Internal supply fail PSU FLT ALARM service codes F60 No communication PSU FLT ALAR...

Страница 19: ...ration The PSU is equipped with a configuration menu that allows to configure the settings by changing or the activation of some of its parameters The figure illustrating the configuration menu struct...

Страница 20: ...ission trS Determines the speed of communication 9 6k 115 2k factory setting Section 6 3 7 Parity of the transmission trP Determines the method of communication 8N2 8E1 factory setting 8O1 Section 6 3...

Страница 21: ...ost buttons on the LED panel the tSt parameter will be displayed use the or buttons to display the Eto parameter press OK The current status of the relay will be displayed use the or buttons to in ord...

Страница 22: ...icated acoustically The frequency and number of signals depend on the type of event Table 11 Acoustic indication No Description Event 1 1 signal every 10s battery mode 230V AC power failure 2 1 signal...

Страница 23: ...y if no buttons are pressed within 5 minutes If the display is in the blackout mode pressing any button will reactivate the display simultaneously press the rightmost and leftmost buttons on the LED p...

Страница 24: ...er press OK The current address of the PSU will be displayed use the or buttons in order to set the address 1 247 address of the PSU during the communication with the computer confirm by pressing OK i...

Страница 25: ...he PSU and the computer namely the address parity and speed should have the same settings for both the PSU and the PowerSecurity program The PSU has preset transmission parameters of 115200 baud 8E1 i...

Страница 26: ...status during correct operation the output is closed In case of PSU failure it will switch into the open position Failure can be triggered by the following events UAUX1 AUX2 output voltage below 26V...

Страница 27: ...ections see section 6 7 To guarantee a correct cooperation between the fuse module and the EXTi input the connections shall be made as presented in the diagram below and the V EXT jumper must be on Fi...

Страница 28: ...supply current consumption used for the calculation of standby time see section 7 8 should be taken into account Depending on the version fuse module allows to connect 4 or 8 receivers to the PSU Out...

Страница 29: ...PSU FLT and ALARM technical outputs 6 10 Indication of exceeding Imax a current Exceeding the Imax a output current during the power supply operation is indicated by the microprocessor using the LED O...

Страница 30: ...connection the FBAT fuse in the battery circuit becomes blown The return to normal operation is possible only after replacing the fuse and correct connection of the batteries 7 4 Deep discharge batte...

Страница 31: ...batteries 7 8 Standby time Battery assisted operating depends on battery capacity charging level and load current To maintain an appropriate standby time current drawn from the PSU in battery mode sho...

Страница 32: ...wer supply unit power supply current consumption used for the calculation of standby time should be taken into account see section 7 8 8 1 Communication via the USB TTL interface The easiest way of co...

Страница 33: ...against adverse environmental conditions Fig 17 Ethernet network communication using the RS485 INTRE interface 8 3 The Wi Fi wireless communication The Wi Fi wireless communication can be implemented...

Страница 34: ...t adverse environmental conditions Fig 19 The Wi Fi communication using the RS485 WIFI INTRW interface 8 4 RS485 network communication Another type of network communication is the RS485 communication...

Страница 35: ...f the program into smaller areas depending on the number of monitored power supplies The program is equipped with manager mode which allows the grouping of power supplies for easier analysis and orien...

Страница 36: ...OVP U 30 5V disconnection of the output voltage AUX disconnection automatic return Short circuit protection SCP F6 3A current limit FAUX melting fuse failure requires fuse replacement Overload protect...

Страница 37: ...nals Mains supply 0 51 2 AWG 24 12 Outputs 0 51 2 AWG 24 12 Battery outputs BAT 6 M6 0 2 5 Cable glands PG9 cable diameter 4 8mm PG11 cable diameter 5 10mm Notes The enclosure does not adjoin the moun...

Страница 38: ...r if it is used in dusty conditions In case of fuse replacement use only compatible replacement parts Technical inspections should be carried out not less frequently than once per year During the insp...

Страница 39: ...www pulsar pl EN54 5A17 RED POWER 39...

Страница 40: ...warranty repairs at the earliest convenience however not later that within 14 days from the delivery to the service centre of the manufacturer 6 The repair period mentioned in point 5 may be prolonged...

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