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Technical Support: +44(0)23 9269 6638 (option 3) 

 

PAK200566_01B                            ©2016 ELMDENE INTERNATIONAL LTD  

 
 
 
   
 
 
 
 
 
 
 

27.6V

DC 

S

WITCH 

M

ODE 

P

OWER 

S

UPPLY 

M

ODULES

 

Models:

 

G240xNU 

Where ‘x’ is max load current: 1A, 2A, 3A or 5A.

 

 

 
 

F

EATURES

 

 

High  efficiency  cost  effective  power  supply  ideal  for  use  in  Fire,  Access  Control  and  General  Security 
applications. Featuring a regulated 27.6Vdc output supplying continuous full rated current to load and up to 
an  additional  0.5A  for  charging  2  x  12V  standby  batteries.  The  universal  mains  input  voltage  enables  the 
power supply to be used across a wide geographical area. The highly efficient switch mode design ensures 
low operating costs while generating less heat. The modular construction simplifies maintenance

.  

 

 

 

Universal mains input voltage 90-264vac 

 

Additional 0.5A to charge 2 x 12V standby batteries 

 

High efficiency electronics for reduced running costs and lower 
operating temperatures 

 

Continuous full rated current to load 

 

Modular construction for ease of maintenance & installation 

 

Installer safe design with all high voltage electronics fully shrouded 

 

Reverse battery connection protection 

 

Full electronic short circuit and overload protection on load output 

 

Mains transient protection circuit 

 

Green Mains present LED 

 

Yellow Fault LED 

 

 

      

        

 

Elmdene International Ltd

 

 

Tel:  +44 (0)23 9269 6638 

3 Keel Close, Interchange Park, 

 

Fax:  +44 (0)23 9266 0483 

Portsmouth, Hampshire, PO3 5QD, UK 

Web:   www.elmdene.co.uk 

 

Summary of Contents for G240xNU

Page 1: ...mode design ensures low operating costs while generating less heat The modular construction simplifies maintenance Universal mains input voltage 90 264vac Additional 0 5A to charge 2 x 12V standby bat...

Page 2: ...cuit removed under mains power only Local Indicators MAINS LED Green Mains present FAULT LED Yellow Fault present Output or battery fuse fail requires load battery to be connected loss of mains output...

Page 3: ...ly mounted within a robust enclosure having suitable means to prevent unintentional access to the module Suitable notices must be affixed to the outside of the enclosure to warn of high voltages prese...

Page 4: ...recommended total battery lead length 500mm 11 Apply mains power Check Green Mains LED is on 12 Check there is no fault indication on Yellow LED 13 Disconnect mains power Check that the batteries con...

Page 5: ...5 Technical Support 44 0 23 9269 6638 option 3 PAK200566_01B 2016 ELMDENE INTERNATIONAL LTD 128 98 42 4 60 51 84 152 106 12 4 19 13 G2402NU 157 128 7 5 128 42 4 19 60 56 5 4 135 143 12 G2403NU G2405NU...

Page 6: ...tput of the PSU fails the cause of the failure should be investigated e g short circuit load The fault should be rectified before restoring power to the PSU The fuses may need to be replaced Ensure th...

Page 7: ...7 Technical Support 44 0 23 9269 6638 option 3 PAK200566_01B 2016 ELMDENE INTERNATIONAL LTD This page has been left blank intentionally...

Page 8: ...Before disposal of the product the standby battery must be removed and disposed separately via an appropriate approved battery disposal route in accordance with all national and local regulations Pack...

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