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3.1  Mounting Instructions: 

3.1.1  Mxp-049, Mxp-050, Mxp-051 

The Mxp-049, Mxp-050 and Mxp-051 are power 
supplies mounted within an IP30 steel enclosure. These 
can accommodate 7Ah, 18Ah up to 38Ah capacity 
batteries depending on enclosure size (refer to 
specifications page). 

When batteries are installed, the Mxp-051 can weigh in 
excess of 16Kg. Use appropriate fixing hardware to 
secure the panel to the wall. 

For example, drill the required holes in the supporting 
wall using a drill bit diameter 7.0 mm and plug with a 
suitable 40mm long expansion plug. Affix the panel to 
the wall with M5 screws (length 40mm) or No.10 screws 
(length 1½”). 

Ensure that there is sufficient space to allow the cover 
to be removed / opened when the panel is finally 
mounted. 

An example of the Mxp-051 is shown opposite. 

 

3.1.1.1  Mounting Peripheral Cards or OEM equipment. 

Space is provided in which to mount ancillary equipment or printed circuit cards

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3.1.1.2  Fixing Points and Dimensions 

 

 

 

135

 

 

 

135

 

 

 

340

 

 

 

24

 

 

 

315

 

 

 

255

 

 

 

Power

 

 

 

Fault

 

 

 

Earth 

 

Lead to 

 

Cover

 

 

 

 

 
7Ah Enclosure 
 

 

 

 

135

 

 

 

135

 

 

 

340

 

 

 

30

 

 

 

4

2

0

 

 

 

2

5

5

 

 

 

Power

 

 

 

Fault

 

 

 

Earth 

 

Lead to 

 

Cover

 

 

 

 

 
17Ah / 38Ah Enclosure 
 

 

 

 

                                                        

5

 Advanced Electronics Ltd does not warrant that the equipment continues to satisfy the requirements for compliance with the EMC 

Emissions Directive and Low Voltage Directive when equipment, other than that manufactured by Advanced Electronics Ltd and installed 
in accordance with the supplied documentation, is mounted in the enclosure. Ensure continued compliance through appropriate testing 
and/or notified body certification. 

 

Knockouts 

Space for 

Peripheral 

Cards 

Mains Terminal 

Block 

Fixing Points x3 

PSE 

Status Indicators 

Summary of Contents for PSU EN54-4

Page 1: ...www advancedco com PSU EN54 4 Power Supplies ...

Page 2: ...sure SPARES Mxs 049 1 5A Caged Unit only Mxs 050 3 0A Caged Unit only Mxs 051 5 0A Caged Unit only Supplied with AC lead and terminal block Mxp 501 Remote Temp Sensor Applications Limitations For any fire alarm system that specifies EN54 4 power supplies e g BS5839 code of practice Compatibility These power supply units can be used in fire alarm installations requiring a 24Volt supply for operatio...

Page 3: ...thout batteries MXP 549 263 x 246 x 85mm 3Kg without batteries MXP 550 378 x 338 x 110mm 5Kg without batteries MXP 550D 410 x 363 x 185mm 7Kg without batteries MXP 551 378 x 338 x 110mm 5Kg without batteries MXP 551D 410 x 363 x 185mm 7Kg without batteries Dimensions Cage H x W x D 1 5A PSE 105 x 94 x 38mm 250g 3 0 5 0A PSE 184 x 94 x 58mm 690g Environment Indoor Dry Operating Temperature 5ºC to 4...

Page 4: ...its can be used for any fire alarm system installation that specifies EN54 4 Power Supply Equipment Suited for almost any application except for CIE in separate cabinet the power supply unit battery charger has been developed using the latest surface mount technology to provide a high efficiency switch mode power supply The power supply units are available in fully enclosed construction providing ...

Page 5: ...nput supply lead with AC Mains Terminal Block is supplied in the kit 4 NB The batteries must not be mounted in an enclosure separate from the power supply since this could affect the temperature compensating charging characteristics resulting in incorrectly charged batteries The power supply modules are also incorporated into other boxed peripheral units The information in this document is applica...

Page 6: ...ed when the panel is finally mounted An example of the Mxp 051 is shown opposite 3 1 1 1 Mounting Peripheral Cards or OEM equipment Space is provided in which to mount ancillary equipment or printed circuit cards 5 3 1 1 2 Fixing Points and Dimensions 135 135 340 24 315 255 Power Fault Earth Lead to Cover 7Ah Enclosure 135 135 340 30 420 255 Power Fault Earth Lead to Cover 17Ah 38Ah Enclosure 5 Ad...

Page 7: ...ecure the panel to the wall For example drill the required holes in the supporting wall using a drill bit diameter 7 0 mm and plug with a suitable 40mm long expansion plug Affix the panel to the wall with M5 screws length 40mm or No 10 screws length 1 The cover is hinged on the left hand side Ensure that there is sufficient space to allow the cover to be opened when the panel is finally mounted 3 ...

Page 8: ... 551 D 3 1 3 Mxs 049 Mxs 050 Mxs 051 PSE Modules The PSE modules can be installed in Mx 5000 Rack and other Utility enclosures Refer to the relevant product manuals for further information The dimensions and fixing points are shown below 105 98 66 94 1 5A PSE 184 174 66 94 3 0A 5 0A PSE 24Ah 38Ah 24Ah 38Ah ...

Page 9: ... models Replace with correct rating and specification only Connect the PSE to the mains supply via a readily accessible disconnect device Isolation Switch and suitable earth fault protection incorporated in the building installation wiring FUSE Brown Grn Yel LIVE EARTH NEUTRAL PSU Internal Mains Wiring Blue Field Connections AC Mains terminations Mxp 049 The Mains cable should be a minimum cable s...

Page 10: ...0 024Ω m Cable Resistance RCABLE for 2 5mm 2 is 0 015Ω m BAT BAT VO VO COM N O N C Remote LED Start from battery Switch Fault Output Configuration Serial Link Common Arrangement Not on 1 5A SE Remote Temp Sensor Jumper Link for local temperature sensor Observe that the load is connected with the correct polarity Route the wiring away from any mains connections 3 2 2 2 To Battery The system is desi...

Page 11: ... 4 5 6 2 1 3 4 6 2 1 MAINS FAILURE AC Mains Supply failure 30 seconds 2 CHARGER FAULT Battery charger output failure 2 minutes 3 BATTERY OC Battery disconnected 2 minutes 4 BATTERY LOW Battery High Cell Resistance 3 minutes 5 BATTERY ON Output Voltage is supplied from the battery 6 HEARTBEAT Microprocessor is running flashes 3 2 2 5 Charger PSE Only6 Configuration The 3 0A and 5 0A PSE models can ...

Page 12: ...t used ensure the jumper is fitted to the centre two pins BAT BAT VO VO COM N O N C Remote LED Start from battery Switch Fault Output Configuration Serial Link Common Arrangement Not on 1 5A PSE Remote Temp Sensor Jumper Link for local temperature sensor If neither a jumper nor a remote sensor is fitted the PSE module will indicate a charger fault condition Remove the jumper and plug the Mxp 501 i...

Page 13: ...tors should be OFF the Heartbeat indicator should be FLASHING 5 The Fault relay should be energised Check that there is a connection between common and normally open N O This connection should indicate a short circuit when checked with a test meter on the continuity setting The following table indicates the charger voltage against temperature when the batteries are fully charged Ambient Temperatur...

Page 14: ...H PS 1250 F1 7AH NP7 12 7AH PS 1270 12AH NP12 12 12AH PS 12100 F1 18AH NP18 12 18AH PS 12180 NB 24AH NP24 12B 26AH PS 12260 NB 38AH NP38 12 40AH PS 12400 STOP For optimum performance and charge retention Yuasa recommend that batteries up to 6 months old from date of manufacture are top charged prior to installation To perform the top charging use a separate supply and charge at 2 4V per cell i e 1...

Page 15: ...www advancedco com 15 USER NOTES ...

Page 16: ...cedco com Advanced Electronics Ltd Moorland Way Cramlington Northumberland NE23 1WE UK Tel 44 0 1670 707 111 Fax 44 0 1670 707 222 Email sales advancedco com Web www advancedco com Doc Number 680 132 Revision 07 ...

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