technoswitch DP-PSUEN Series Installation & Operation Manual Download Page 6

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DP-PSUEN EN54-4 Fire Alarm Power Supply Series

– INSTALLATION & OPERATION MANUAL

DP-PSUEN Series Installation & Operation Manual Rev 11.1 220323.docx

E&OE

- 6 -

4.2

MEDIUM BOX

Overall dimensions including lid are 329.5mm x 294mm x 85mm
Side knockout centres are 44mm above mounting surface, top and bottom
knockouts are 45mm above mounting surface.

.00

50.00

330.00

60.00

126.50

Ø20.00

Knockout

290

.00

Knockout

180

.00

Knockout

135.00

165.00

230.00

184

.00

First fix keyhole
mounting slot

Mounting
Hole

Mounting

Hole

LED light pipe

mounting

bracket

PCB mounting

pillars x 4

Case earth

stud

Dycon Ltd

D2433 PSU

INPUT

230V ; 900mA

50Hz

OUTPUT

24V 3A

106

.75

65.00

Rating

Label

Summary of Contents for DP-PSUEN Series

Page 1: ...DP PSUEN Series Installation Operation Manual Rev 11 1 220323 docx DP PSUEN EN54 4 Fire Alarm Power Supply Series Rev 11 1 ...

Page 2: ...____________________________________ 8 5 3 Jumper Links ____________________________________________________________________ 8 5 4 LED Display______________________________________________________________________ 9 5 5 OP1 and OP2_____________________________________________________________________ 9 5 6 SWI and SW2 Inputs_______________________________________________________________ 9 5 7 DATA a...

Page 3: ...iceable fuses outputs protected by electronic E fuses Two independent switched outputs with programmable jumper selectable control inputs On board or remote temperature sensing jumper selectable with optional remote sensor Separate AC healthy battery fault and power supply fault outputs Three fault outputs AC Power Fail Battery Fault PSU Fault Form A normally closed floating relay fault outputs Fo...

Page 4: ...tery Fuse PTC self resetting non replaceable Fault Relays Normally closed 100mA at 60V On Resistance 16 ohms maximum 1500VRMS Isolation voltage PSU Standby Current 32mA Maximum Ripple Voltage 0 7V peak to peak Battery Type Sealed Lead Acid Gel YUASA NP7 12F RETARD YUASA NP17 12F RETARD YUASA NP7 12 YUASA NP17 12I Operating Temperature and Humidity Range 10oC to 40oC 95 maximum humidity non condens...

Page 5: ...8 00 195 00 97 50 Ø20 00 Knockout Knockout Knockout Knockout Knockout Knockout Knockout Knockout Knockout Knockout Overall dimensions including lid are 394 5mm x 379mm x 90mm Side knockout centres are 46 5mm above mounting surface top and bottom knockouts are 50mm above mounting surface 375 00 Knockout 51 00 36 00 36 00 36 00 36 00 Knockout 290 00 274 00 First fix keyhole mounting slot Mounting Ho...

Page 6: ...above mounting surface top and bottom knockouts are 45mm above mounting surface 50 00 50 00 50 00 330 00 60 00 126 50 Ø20 00 Knockout Knockout Knockout Knockout Knockout Knockout 290 00 Knockout 180 00 56 00 Knockout 135 00 165 00 230 00 184 00 First fix keyhole mounting slot Mounting Hole Mounting Hole LED light pipe mounting bracket PCB mounting pillars x 4 Case earth stud Dycon Ltd D2433 PSU IN...

Page 7: ...on SW1 and SW2 control inputs inversion jumper Battery free operation jumper Optional external temperature sensor connector On board temperature sensor disable jumper 24V output switching control inputs with 0V return External Power Supply AC power fault normally closed relay output Serial data interface External LED interface Auxiliary Power Supply battery fault normally closed relay output Power...

Page 8: ... as close to the power supply as practicable to allow isolation when the unit is serviced AC power cable with conductors of a cross sectional area greater than 0 75mm should be used The AC power cables shall be segregated from the low voltage control wiring and outputs to load 20mm diameter knockouts on the four sides of the box are provided for cable glands including mineral insulated copper clad...

Page 9: ...tput control inputs The outputs are fully protected against switching transients and are suitable for switching highly inductive loads such as door strikes and magnets The combined output current of the two outputs must not exceed the power supply ratings 5 6 SWI AND SW2 INPUTS These inputs can be used to switch on and off their associated outputs The polarity of these inputs are selected by the I...

Page 10: ...nerated Battery Low Fault APS3 Fault Battery If any individual battery is left to discharge below 11 5V when the PSU is in standby mode a fault will be generated NOTES 1 Over voltage protection is done at two levels the first being where the internal power low voltage rail nominal 24V is monitored and the second is where the off line high voltage side of the switched mode power supply is monitored...

Page 11: ... fuses If this fuse is tripped then the batteries should be disconnected for 5 minutes to allow the fuse to reset When in standby mode the battery is switched off when the battery terminal voltage reaches 20V to prevent battery deep discharge damage This fault is normally reset by restoring the AC power supply 5 9 3 General Maintenance NB WARNING Isolate the AC power supply before removing the pow...

Page 12: ...y vibration resistance Impact operational Vibration sinusoidal operational Vibration sinusoidal endurance Pass Pass Pass 9 7 9 8 9 15 Durability of operational reliability electrical stability Electrical Compatibility EMC Immunity tests operational Pass 9 9 Durability of operational reliability humidity resistance Damp heat steady state operational Damp heat steady state endurance Pass Pass 9 6 9 ...

Page 13: ... local Sales Office for further information 9 DISCLAIMER Although the contents of our product literature have been prepared with the greatest care Technoswitch can accept no liability whatsoever for any direct or indirect damages of any kind that may arise due to either errors or omissions in them or amendments to products or other specifications following publication 10 REVISION INFORMATION Revis...

Page 14: ... 9144 E info technoswitch co za Cussonia Park 3 Ridge Road Laser Park Johannesburg PO Box 1752 Randpark Ridge South Africa 2156 CAPE TOWN T 27 0 21 948 4575 Tyger Terraces II Block 2B DJ Wood Street Bellville Business Park Cnr Mike Pienaar Blvd Voortrekker Road Bellville 7530 DURBAN T 27 0 31 266 8843 Colchester Building Essex Gardens 1 Nelson Road Westville 3629 www technoswitch co za ...

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