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Product Description
Timed Intelligent Voltage Sensing Heavy Duty 12V 100 Amp Relay
The INTELLIGENT CIRCUITRY means that No connection has to be made to the alternator to trigger the relay
Fully automatic charging of the secondary / auxiliary battery utilizing integrated circuit technology
When the engine is turned off it isolates the vehicle battery from the secondary battery once the vehicle's battery falls to a pre-determined threshold voltage which will occur once the alternator stops and ceases all charging
***** 100 Amp Continuous *****
***** 180 Amp Surge / PIC (Peak Intermittent Current) *****
Complete with integral fixing bracket
2 * M6 stud fixings for the load terminals
1 * 6.3mm spade terminal that connects to the negative terminal of the start battery
If its purpose is for split charging then see our complete kits which utilize this relay and comes with everything that you will need to create a complete heavy duty split charging system
Check these out >>>>
Enhanced TIMED Intelligent Operation: -
Fully automatic charging of the secondary / auxiliary battery; - no alternator connection or trigger wire required
Switches on: > 13.55V
Switches off at < 12.9 volts
.....but must remain below this for more than 10 seconds
This enables the relay to distinguish between a voltage drop caused by the initial switching and charging of a heavily depleated leisure battery at low revs
or the switching of heavy loads such as inverters, amplifiers, winches etc, as opposed to the gradual fall in voltage at engine shut down
This prevents rapid switching heard as a buzzing noise when the relay contacts are opening and closing hundreds of times a minute
hence, improving charging and preventing relay contact wear and overheating from arcing and extending the usefull working life of the system
Should you flatten the leisure battery then the vehicle battery will remain charged allowing you to restart the engine !
Only requires:
A fused positive supply from the starting battery
A fused positive supply from the leisure battery
An Earth connection to the starting battery negative terminal
No External trigger wire required!
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