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www.pulsar.pl                                                      EN54C-LCD                                                    

RED POWER plus

 

 

 

6 

2.  Functional requirements of PSU. 

 

The buffer power supplies for fire alarm systems has been designed in accordance with the following 

standards: 
- EN 54-4:2001+A1:2004+A2:2007 Fire detection and fire alarm systems. 
- EN 12101-10:2007+AC:2007 Smoke and heat control systems. 
- pt. 12.2 of Regulation of Minister of Interior and Administration of Republic of Poland of 27.04.2010 
 
 

Functional requirements 

Requirements 

according to 

standards 

Power supplies 

EN54C series 

Two independent power sources 

YES 

YES 

EPS network failure indication 

YES 

YES 

Two independent power supply outputs protected against short-circuit 

YES 

YES 

Temperature-compensated battery charging 

YES 

YES 

Measurement of the resistance of the battery circuit 

YES 

YES 

Low battery indication 

YES 

YES 

Recharging the battery to 80% of the rated capacity within 24 hours 

YES 

YES 

Deep discharge battery protection 

YES 

YES 

Short-circuit protection of battery terminals 

YES 

YES 

Battery fuse failure indication 

YES 

YES 

Charging circuit failure indication 

YES 

YES 

Short-circuit protection 

YES 

YES 

Overload protection 

YES 

YES 

Output of collective failure ALARM 

YES 

YES 

EPS technical output 

YES 

YES 

Low output voltage indication 

– 

YES 

High output voltage indication 

– 

YES 

Indication of power supply failure 

– 

YES 

Overvoltage protection 

– 

YES 

Input of an external failure indication EXTi 

– 

YES 

Remote battery test 

– 

YES 

Optical indication 

– LCD panel 

– 

YES 

Tamper indicating enclosure opening 

– 

YES 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание EN54C-10A17LCD

Страница 1: ...ower supplies for fire alarm systems and smoke and heat control systems Power supply unit for fire systems used in building industry Declared performance Fire safety Certificate of constancy of perfor...

Страница 2: ...ck protection circuit is UNACCEPTABLE It can cause damage to the equipment or an electric shock Removed batteries should be stored in a designated collection point Do not reverse polarity of batteries...

Страница 3: ...AINST REVERSE BATTERY CONNECTION 18 6 4 DEEP DISCHARGE BATTERY PROTECTION UVP 18 6 5 BATTERY TEST 18 6 6 MEASUREMENT OF THE RESISTANCE OF THE BATTERY CIRCUIT 18 6 7 BATTERY TEMPERATURE MEASUREMENT 18...

Страница 4: ...ETHERNET NETWORK COMMUNICATION 42 9 2 RS485 ETHERNET NETWORK COMMUNICATION 42 9 3 POWERSECURITY WEB APPLICATION 44 10 TECHNICAL PARAMETERS 47 Table 12 Electrical parameters 47 Table 13 Mechanical par...

Страница 5: ...B4 and EN54C LB8 fuse modules optional equipment cooperation with EN54C LS4 and EN54C LS8 sequential modules optional equipment relay output of collective failure ALARM EPS relay output indicating 230...

Страница 6: ...ort circuit YES YES Temperature compensated battery charging YES YES Measurement of the resistance of the battery circuit YES YES Low battery indication YES YES Recharging the battery to 80 of the rat...

Страница 7: ...ration Imax a Instantaneous operation Imax b EN54C 2A7LCD EN54C 2A17LCD 7 Ah 1 6 A 2 A 17 Ah 1 2 A EN54C 3A7LCD EN54C 3A17LCD EN54C 3A28LCD 7 Ah 2 6 A 3 A 17 Ah 2 2 A 28 Ah 1 8 A EN54C 5A7LCD EN54C 5A...

Страница 8: ...PSU Fig 2 Compone nt No Description 230 V supply connector with a terminal for connection of a protective conductor Terminals TEMP input of the battery temperature sensor TAMPER input of the microswi...

Страница 9: ...ical parameters LEDs optical indication 230 V voltage in the 230 V circuit APS battery failure ALARM collective failure AUX1 AUX1 output voltage at the AUX1 connector AUX2 AUX2 output voltage at the A...

Страница 10: ...Battery connectors positive BAT red negative BAT black Place to install fuse module INTE C INTR C INTRE C A place for installation of additional modules TAMPER microswitch contacts of antisabotage pr...

Страница 11: ...holes of the casing As the PSU cyclically runs a periodic battery test during which the resistance in the battery circuit is measured pay attention to the proper connection of cables to the terminals...

Страница 12: ...ng symbol on the PSU enclosure Operation of the PSU without the properly made and fully operational shock protection circuit is UNACCEPTABLE It can cause damage to the equipment or an electric shock 3...

Страница 13: ...cal output and ALARM will change to the opposite status after 10 seconds 1 min 10 mins 30 mins depending on the EPS parameter set in the PSU configuration menu default setting 10 seconds f Turn on the...

Страница 14: ...set of contacts shows a potential free status of the relay which corresponds to power supply failure ALARM technical output of collective failure indication Output indicating collective failure In th...

Страница 15: ...not galvanically isolated from the power supply The minus terminal is connected to the power supply The connection of external devices to the EXTi input is shown in the electrical diagram below Relay...

Страница 16: ...ke into account the current consumption for the power supply s own needs which is used for the calculation of the standby time see section 6 8 5 6 1 Extending the number of PSU outputs EN54C LB4 and E...

Страница 17: ...n of output circuit despite not exceeding the current capacity of the power supply The sequential switching module causes the receivers connected to its outputs to be sequentially switched with a dela...

Страница 18: ...rect connection of the batteries 6 4 Deep discharge battery protection UVP The PSU is fitted with the disconnection system and the battery discharge indication If the voltage at the battery terminals...

Страница 19: ...lf for each sustained temperature rise of 8 C above the nominal temperature This means that the battery lifespan when operated at 33 C can be decreased by 50 6 8 Standby time Battery assisted operatin...

Страница 20: ...SU features a panel with buttons and LCD display enabling reading of all the available electrical parameters The panel buttons are used to select and confirm the parameters which should be displayed F...

Страница 21: ...the PSU simultaneously and hold them for a minimum of 5 seconds 7 3 Main screen of LCD Main screen of LCD displays basic electrical parameters and indicates current status of power supply Fig 16 Main...

Страница 22: ...current failures of PSU see section 7 4 3 event log see section 7 4 5 7 4 2 LCD screen current parameters To set screen press ESC button use or buttons to choose icon and press SET button to confirm S...

Страница 23: ...perature sections 7 4 2 Status of technical outputs EPS indicating presence of AC voltage open AC power failure closed AC power O K ALARM sygnalizacja awarii zbiorczej CAUTION Set of contacts shows a...

Страница 24: ...To choose the history of events screen press the ESC button use the or buttons to choose the icon and press the SET button to confirm Fig 20 History of events screen In order to preview history of ev...

Страница 25: ...ttery voltage ALARM Battery voltage has dropped below 23 V during battery assisted operation F11 Low battery volt off ALARM Battery voltage has dropped below 20 V during battery assisted operation see...

Страница 26: ...failure codes and information messages Message code Description I00 Power supply start up I01 AC power back I02 AUX fuse replaced I04 Battery connected I05 Battery OK I06 Battery temp correct I10 Batt...

Страница 27: ...separate password Service password full access to PSU s settings User s password locked access to PSU settings menu Table 9 Access ranges PASSWORD Access range Control panel settings PSU settings INST...

Страница 28: ...ssword After entering correct password it is possible to access settings If no buttons are pressed within 5 minutes PSU settings will be locked automatically 8 1 2 Changing password After entering cor...

Страница 29: ...network and from the batteries Place the JP jumper Connect the batteries and switch on the 230 V network supply Within 5 s from switching the PSU on remove the JP jumper The message Access unlocked w...

Страница 30: ...word request Enter password using or buttons as explained above Fig 25 Keyboard password request Entering correct user s password unlocks access to settings from user level while entering correct serv...

Страница 31: ...2 1 i 6 5 Delay time for EPS output Setting delay time for 230 V AC power failure indication 10s factory settings 1min 10min 30min Section 8 2 2 Acoustic indication 1 247 PSU address required during...

Страница 32: ...the Settings PSU Battery Test menu Fig 27 Temporary battery test blockade The temporary blockade option may be disabled through placing the JP jumper on the PCB panel of the display Fig 28 Location o...

Страница 33: ...tion Delay time can be selected from four available ranges 10s factory settings 1min 10min 30min 230 V power loss is indicated by activation of EPS FLT and ALARM technical output use or buttons to dis...

Страница 34: ...ry set to address 1 Communication address allows to identify power supply units in same communication network RS485 use or buttons to display Communication address menu press SET button prompt will ap...

Страница 35: ...ion parameters refers to cooperation with the interface use or buttons to display Transmission menu press SET button prompt will appear at end of line use or buttons to set transmission speed 9600bps...

Страница 36: ...of displayed messages Intensity of LCD backlight can be set in range from 0 to100 in 10 intervals Display features a function of constant or temporary backlight mode In temporary mode screen will tur...

Страница 37: ...ying all available languages To this end press the arrow keys and on the front panel of the PSU simultaneously and hold them for a minimum of 5 seconds 8 3 2 Setting date Date menu in Control panel me...

Страница 38: ...ved Built in real time clock does not take into account leap year and changes resulting from switch between summer and winter time These changes should be taken into account when analyzing events reco...

Страница 39: ...sed within 5 min and sets intensity of backlight use or buttons to display Backlight mode menu press SET button prompt will appear next to constant option use or buttons to change setting to 5 min pre...

Страница 40: ...5 Contrast setting Contrast menu in Control panel enables setting contrast of display text use or buttons to display Contrast menu press SET button prompt will appear at end of line use or buttons to...

Страница 41: ...cklight mode during failure indication When on blinking light will indicate a failure use or buttons to display Blinking light indicating failure menu press SET button prompt will appear at end of lin...

Страница 42: ...ity of connection to the Ethernet is enabled An example diagram of PSUs connected to the Ethernet via the INTE C interface is presented below Fig 31 Ethernet network communication using Ethernet INTE...

Страница 43: ...www pulsar pl EN54C LCD RED POWER plus 43 Fig 32 Ethernet network communication using INTR C and INTRE C interfaces...

Страница 44: ...interface see Section 9 1 or the preview of all PSUs in the RS485 bus in case of an INTRE C interface see Section 9 2 From the level of the WWW browser the current status of the PSU may be checked en...

Страница 45: ...on a disc Fig 34 View of the history of operation of PSU Another tab enabling checking of the PSU history is the tab of events The read history is displayed as a table following a chronological order...

Страница 46: ...the exact malfunction occurrence time The email notifications are sent to 2 recipients The service includes SSL encryption of the mail and authorization for the user s verification through the outgoi...

Страница 47: ...tinuous output current Imax a 1 6 A 1 2 A 2 6 A 2 2 A 1 8 A 4 6 A 4 2 A 3 8 A 3 2 A 2 4 A 9 2 A 8 8 A 8 2 A 7 4 A Instantaneous output current Imax b 5 min 2 A 3 A 5 A 10 A Recommended battery capacit...

Страница 48: ...DC 50 V AC Technical inputs EXTi external failure input TAMPER input of the microswitch tamper Closed input no indication Open input alarm Closed input no indication Open input alarm Optical indicatio...

Страница 49: ...mm Steel plate DC01 1 2mm Steel plate DC01 1 5mm color RAL 3001 red Closing Key lock Terminals Battery outputs BAT 6 3F 0 75 Battery outputs BAT 6 M6 0 2 5 Mains supply 0 41 2 59 AWG 26 10 0 5 4mm2 Ou...

Страница 50: ...rges during operation 0 5 J Direct insolation unacceptable Vibrations and surges during transport According to the PN 83 T 42106 standard Table 16 Recommended types and sections of installation cables...

Страница 51: ...s about six years After this period battery will need to be replaced Battery replacement of LCD panel should be done during mains operation or battery assisted operation in order to avoid resetting ti...

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