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SM155  Advanced Battery Linker & Accessories Timer

 
GENERAL DESCRIPTION
The SM155 Battery Linker uses a microprocessor to manage the  CHARGING of a SECOND BATTERY IN MOTOR VEHICLES.
This unit also features a timer function to power down radios, fridges etc. 9 or 90 minutes  after the vehicle engine has stopped.

                         You can leave critical equipment turned on in your vehicle,

                                      and know that you won’t flatten your battery

FEATURES

  • A 200 Amp contactor automatically operates to connect a second vehicle battery to your vehicle charging
      system as soon as your engine is started.
  •   Batteries are automatically isolated 1 minute after the engine stops.
  •   A push button switch allows the user to jump-start the car from the second battery if the main battery
       goes flat. (if for example, the car headlights had accidentally been left on.)
  •  The unit has a simple one wire to each battery and one wire to vehicle earth’ electrical installation.
  •  The second (10 amp) timer output is present to supply other equipment from the backup battery such as
        communications gear, GPS, Hi Fi, camping refrigerators.  The equipment is activated whenever the
        engine is started, and is shut down 90 minutes after the engine has stopped.  This useful feature stops
        the unwanted flattening of batteries by neglecting to turn equipment off. (an alternative time delay of
        9 minutes can also be selected)
  • A push button switch allows the user to manually override the timer to force the output ON for
       continuous operation of the vehicle equipment
  • Draws a low 3.6ma standby current from the vehicle battery.

SM155 Typical Wiring example

The module simply connects between the ‘+’ terminals of both batteries via a heavy duty cable and an earth cable is connected to the vehicle chassis.

The Yellow wire can be used to supply vehicle accessories (Radio, GPS etc.) that would  normally flatten the vehicle battery if left on for extended periods. 

Two LED indicators show when the Battery Linking is active and when the Auxiliary Timer is active.  Two more indicators show when the manual override for these features have been engaged. (The Manual Override controls will automatically disengage the next time the vehicle is started. This prevents the output from being latched on indefinitely.)




Click on the links below to download the Product Information or the User Manual
sm155_flyer.pdf
File Size: 445 kb
File Type: pdf
Download File
sm155_manual.pdf
File Size: 625 kb
File Type: pdf
Download File
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PRICING INFORMATION   
  • Payment can be made to Alian Electronics via EFT or Pay Pal
  • All prices in $AUD and do not include the cost of freight.   (Click HERE to view the Freight Information page)
  • When buying from within Australia add 10% GST
  • (Overseas sales are GST Free, but depending upon local policy, you may need to pay tax/duty for goods to be released by your Customs)
  • When buying from within Australia by Pay Pal, add 2.4% for Pay Pal transaction fee.
  • When buying from Outside Australia by Pay Pal add 3.6% for Pay Pal transaction and currency conversion fee.
  • (When buying from Outside Australia using Telegraphic Transfer ( TT ) the buyer will pay transaction fees with their bank.)
  • Transaction details, Freight & other charges will be shown on a Proforma Invoice supplied to you before you pay.

        SM155 Aux Battery Linker
                        Qty 1-9        $158.00
                        Qty 10+       $130.00
 
         (last updated July 2014)  
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