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Pulsar 276V/7A/2x28Ah/LCD, Manual

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Pulsar 276V/7A/2x28Ah/LCD Manual Download Page 3

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EN54-7A28LCD 

 

 

 

    

RED POWER

 

 
 

3 

7.3.6. Blinking light indicating failure ................................................................................................................................. 36

 

8. RESERVE POWER SUPPLY CIRCUIT. .......................................................................................... 38

 

8.1.

 

B

ATTERY DETECTION

. ........................................................................................................................................................ 38

 

8.2.

 

P

ROTECTION AGAINST SHORT 

-

CIRCUIT OF THE BATTERY TERMINALS

. .............................................................................. 38

 

8.3.

 

P

ROTECTION AGAINST REVERSE BATTERY CONNECTION

. ................................................................................................... 38

 

8.4.

 

D

EEP DISCHARGE BATTERY PROTECTION 

UVP. ................................................................................................................. 38

 

8.5.

 

B

ATTERY TEST

. .................................................................................................................................................................. 38

 

8.6.

 

M

EASUREMENT OF THE RESISTANCE OF THE BATTERY CIRCUIT

. ........................................................................................ 39

 

8.7.

 

B

ATTERY TEMPERATURE MEASUREMENT

. ......................................................................................................................... 39

 

8.8.

 

S

TANDBY TIME

. ................................................................................................................................................................. 39

 

9. REMOTE MONITORING (OPTIONS: WI-FI, ETHERNET, RS485, USB). ................................ 40

 

9.1.

 

C

OMMUNICATION VIA THE 

USB-TTL

 INTERFACE

. ............................................................................................................ 40

 

9.2.

 

ETHERNET

 NETWORK COMMUNICATION

. ........................................................................................................................ 40

 

9.3.

 

T

HE 

W

I

-F

I WIRELESS COMMUNICATION

. ............................................................................................................................ 41

 

9.4.

 

RS485

 NETWORK COMMUNICATION

. ................................................................................................................................. 42

 

9.5.

 

„P

OWER

S

ECURITY

”

 PROGRAM

. .......................................................................................................................................... 43

 

10. TECHNICAL PARAMETERS. ......................................................................................................... 44

 

Table 15. Electrical parameters. .......................................................................................................................................... 44

 

Table 16. Mechanical parameters. ....................................................................................................................................... 45

 

Table 17. Safety of use. ......................................................................................................................................................... 45

 

Table 18. Operation parameters. ......................................................................................................................................... 45

 

Table 19. Recommended types and sections of installation cables. ..................................................................................... 46

 

11. TECHNICAL INSPECTIONS AND MAINTENANCE.................................................................. 47

 

11.1.

 

B

ATTERY REPLACEMENT OF THE 

LCD

 PANEL

. ................................................................................................................. 47

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for 276V/7A/2x28Ah/LCD

Page 1: ...EN54 7A28LCD v 1 0 EN54 27 6V 7A 2x28Ah LCD power supply for fire alarm systems EN Edition 3 from 26 08 2014 Supersedes the edition 2 from 02 06 2014 LCD Version...

Page 2: ...NDICATION OF THE ENCLOSURE OPENING TAMPER 23 6 8 INCREASING THE NUMBER OF OUTPUTS WITH OPTIONAL EN54 LB4 OR EN54 LB8 FUSE MODULES 23 6 9 OVERVOLTAGE PROTECTION OF THE PSU OUTPUT OVP 24 6 10 PSU OVERLO...

Page 3: ...MPERATURE MEASUREMENT 39 8 8 STANDBY TIME 39 9 REMOTE MONITORING OPTIONS WI FI ETHERNET RS485 USB 40 9 1 COMMUNICATION VIA THE USB TTL INTERFACE 40 9 2 ETHERNET NETWORK COMMUNICATION 40 9 3 THE WI FI...

Page 4: ...m PowerSecurity to monitor the performance of the PSU remote control options WiFi Ethernet RS485 USB remote battery test required additional modules cooperation with optional EN54 LB4 or EN54 LB8 fuse...

Page 5: ...al 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...

Page 6: ...circuit YES YES Low battery indication YES YES Deep discharge battery protection YES YES Protection against short circuit of the battery terminals YES YES Blown battery fuse indication YES YES Chargin...

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

Page 8: ...AC AC power AUX1 AUX1 output 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 batt...

Page 9: ...omponents of the PCB of the EMC filter Fig 3 Element No Description FMAINS fuse in the power supply circuit 230V T6 3A 250V L N power supply connector 230V AC PE protective connector Connector for con...

Page 10: ...nal 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 2x28Ah batteries 9...

Page 11: ...cables Installation cables should be firmly connected to the battery side terminals and to the power supply connector The side walls of the housing include the embossings which should be used to carry...

Page 12: ...e see Fig 4 Connect the batteries with the PSU paying special attention to the correct polarity Batteries must be connected in series using the special cable included 6 Switch on the 230V AC supply Th...

Page 13: ...ameters which should be displayed Fig 7 Control panel Table 6 The description of the buttons and LEDs of the LCD panel moves the pointer on the screen next screen selection selection approval quit edi...

Page 14: ...he LCD Main screen of the LCD displays the basic electrical parameters and indicates the current status of the power supply Fig 9 Main screen of the LCD The resolution of voltage and current measureme...

Page 15: ...starts the preview menu allowing to choose one of the four available PSU screens Use the or buttons to choose a proper screen and press the SET button to confirm current parameters of the PSU see sec...

Page 16: ...current flashing Imax a exceeded See section 6 10 6 11 PSU failure indication highlighted PSU failure See sections 6 4 6 6 5 Battery failure indication highlighted battery failure See sections 6 4 6 6...

Page 17: ...re of the highest priority If there are more than five failures at the same time use the or buttons to display the next failure 6 4 4 LCD screen history of the parameters To set the screen press the E...

Page 18: ...nimum the lowest value measured during 5 minutes maximum the highest value measured during 5 minutes of the following parameters UAC mains supply voltage 230V AC UAC MIN mains supply voltage minimum U...

Page 19: ...ying information about the fault type time of occurrence and the values of other electrical parameters In addition the diagnostic system assigns the failure code for a particular event on the basis of...

Page 20: ...elow 26V Battery charging circuit failure F09 Low AUX1 voltage PSU FLT ALARM Output voltage below 26V Low AUX2 voltage F10 Low battery voltage APS FLT ALARM The battery voltage has dropped below 23V d...

Page 21: ...icates a failure in the battery circuit Under normal status during correct operation the output is closed In case of failure the PSU will switch the output into the open position Failure can be trigge...

Page 22: ...n between the PSU s systems and the attached devices Fig 18 Electrical diagram of the EXT IN input The connection of external devices to the EXT IN input is shown in the electrical diagram below OC ou...

Page 23: ...circuit on the line could cause damage to other receivers connected to the same output The solution is provided by the optional fuse module EN54 LB4 4 channel or EN54 LB8 8 channel while its mounting...

Page 24: ...microprocessor may disconnect the AUX1 and AUX2 outputs and switch into the battery assisted operation Restart will occur after 1 minute PSU overload is indicated by the PSU FLT and ALARM technical ou...

Page 25: ...password full access to the PSU s settings User s password locked access to the PSU settings menu Table11 Access ranges PASSWORD Access range Control panel settings PSU settings SERVICE USER Preset p...

Page 26: ...hange it To do this choose a password that will be changed user s password or service password and enter the new one 7 1 3 Disabling the password If the password is not required it can be turned off T...

Page 27: ...by pressing the SET button When on the keyboard will be locked automatically if no buttons are pressed within 5 minutes After this time pressing any button on the control panel will display a window w...

Page 28: ...4 6 NO acoustic indication OFF Section 7 2 2 EXTo output ON output ON see section 4 9 OFF output OFF Section 7 2 3 Delay time for EPS output Setting the delay time for AC power failure indication 10s...

Page 29: ...1 1 signal every 10s battery mode AC power failure 2 1 signal every 10s mains operation Battery failure undercharged batteries 3 2 signals every 10s battery mode Low battery level 4 Fast signals batt...

Page 30: ...control Z2 jumper must be on Information about the changes in the EXTo output is written in the event log of the PSU use the or buttons to display the EXTo output menu press the SET button the prompt...

Page 31: ...ers responsible for communication between the PSU and the computer namely the address parity and speed should have the same settings for both the PSU and the PowerSecurity program Communication addres...

Page 32: ...e the same settings for both the PSU and the PowerSecurity program The PSU has preset transmission parameters of 115200 baud 8E1 if these values were changed they should be restored to original settin...

Page 33: ...e displayed messages Intensity of the LCD backlight can be set in the range from 0 to100 in 10 intervals The display features a function of constant or temporary backlight mode In temporary mode the s...

Page 34: ...the front panel of the power supply 7 3 2 Setting the date The Date menu in the Control panel menu enables setting the correct date according to which error messages and operation history will be save...

Page 35: ...s the SET button the prompt will appear next to the hour digits use the or buttons to set the hour press the SET button the prompt will appear next to the minute position use the or buttons to set the...

Page 36: ...st of the display text use the or buttons to display the Contrast menu press the SET button the prompt will appear at the end of the line use the or buttons to set the contrast confirm by pressing the...

Page 37: ...RED POWER 37 press the SET button the prompt will appear at the end of the line use the or buttons to select YES blinking light indicating failure ON NO blinking light indicating failure OFF confirm...

Page 38: ...ase of incorrect connection the FBAT fuse in the battery circuit becomes damaged The return to normal operation is possible only after replacing the fuse and correct connection of the batteries 8 4 De...

Page 39: ...ies hence temperature readings should not be confused with the ambient temperature Temperature measurement and compensation of the battery charging voltage can extend the life of the batteries 8 8 Sta...

Page 40: ...power supply unit power supply current consumption used for the calculation of standby time should be taken into account see section 8 8 9 1 Communication via the USB TTL interface The easiest way of...

Page 41: ...mounted in a hermetic enclosure protecting against adverse environmental conditions Fig 31 Ethernet communication using the RS485 Ethernet INTRE interface 9 3 The Wi Fi wireless communication The Wi F...

Page 42: ...adverse environmental conditions Fig 33 The The Wi Fi communication using the RS485 WIFI INTRW interface 9 4 RS485 network communication Another type of network communication is the RS485 communicati...

Page 43: ...of 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 orie...

Page 44: ...rvoltage protection OVP U 30 5V 0 5V disconnection of the output voltage AUX disconnection automatic return Short circuit protection SCP F8A FAUX1 FAUX2 melting fuse failure requires fuse replacement...

Page 45: ...losure Steel plate DC01 1 2mm color RAL 3001 red Closing Key lock Terminals 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...

Page 46: ...tallation cables Mains supply 230V AC L N PE see Table 2 2 OMY 3 x 0 75 mm2 1 5 mm2 AUX1 AUX2 output terminals see Table 1 11 HLGs 2 x 1 5 mm2 2 5 mm2 Indication inputs outputs see Table 1 11 YnTKSY 1...

Page 47: ...ear During the inspection check the batteries and run the battery test 4 weeks after installation re tighten all threaded connections see Fig 2 11 and Fig 3 2 11 1 Battery replacement of the LCD panel...

Page 48: ...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 prolonge...

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