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1315-200 Battery Separator 12V W AUX start 200 amp
Battery Separator 1315-200 200 amp


 
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List Price: $171.72
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Only Price:
$102.12
Weight: 3 lb

Product Code: SP-1315-200
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Description Technical Specs
 
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The 1314-200 (unidirectional) and 1315-200 (bidirectional) are 200A battery separator modules with an integrated relay for 12V systems. The units monitor both the main and auxiliary battery banks. If the main battery (for the 1314-200) or either battery bank (for the 1315-200) is above the connect threshold, the relay connects the two banks together. If the main battery (for the 1314-200) or either batteries (for the 1315-200) are below the disconnect threshold the unit will open the relay. The connect threshold is set to a nominal voltage of 13.2V, which would only be reached when the charging system is operating. This will cause the relay to close and the charging system can charge both banks of batteries. The disconnect voltage is set to a nominal 12.8V, which is near the full charge resting voltage of the batteries. This will cause the relay to be opened shortly after the engine is stopped, attempting to preserve 100% of the starting battery capacity for engine cranking. When the engine is started, the start signal causes the controller to check if the auxiliary battery is within about 0.85V of the main battery; if so, the relay contact is closed. Thus providing the starter system with maximum battery voltage available.

Note: For the 1315-200 model, the battery connections can be reversed.

For the Technical Data Sheets
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Battery Separator Installation

1. Mount the Battery Separator in a convenient location near the main battery bank. Do not mount in direct engine
heat. Drill 7/32 holes for -20 self-threading screws and lock washer. For material less than 0.10 add a washer
and nut (not included).
2. Connect one end of a new wire of the proper size (see wire size chart) to the main battery terminal of the Battery
Separator.
3. Connect the opposite end of a wire installed in step #2 to the main battery positive (+) terminal.
4. Connect one end of wire of proper size (see wire size chart) to the auxiliary battery terminal of the Battery
Separator.
5. Connect the opposite end of the wire installed in step #4 to the auxiliary battery positive (+) terminal.
6. Make sure the auxiliary battery is properly grounded to the vehicle chassis.
7. Ground Connection. Connect a #14 gauge wire between chassis ground and the Battery Separator ground
terminal. This may momentarily activate the Battery Separator. This is normal.
8. Auxiliary Start Connection (optional). Automatic operation. Connect a #14 gauge wire from the start position of
the ignition switch to the Start terminal of the Battery Separator. Make this connection at the ignition switch. This
wire should only have voltage when the ignition switch is in the start position. Note: The start signal must be able
to produce at least 3V* in order to provide automatic boost, see connection diagram above for manual operation
option.
9. Lamp Connections (optional). Connect a #14 gauge wire from the Lamp terminal of the Battery Separator to one
end of an indicator lamp (250mA maximum current draw). Connect the opposite end of the lamp to the chassis
ground. This lamp will illuminate when the auxiliary start function is activated.
10. Checking the Operation: The Battery Separator should now be operational. Start the vehicle or apply a charge
to the main battery. Once the main battery rises to 13.2V* the Battery Separator should activate. Turn off the
vehicle or remove the charge to the main battery. The Battery Separator should disconnect the auxiliary battery
once the voltage on the main battery drops below 12.8V*.
11. If a model 1315-200 is used, apply a charge to the auxiliary battery. When auxiliary voltage rises above 13.2V*,
the Battery Separator should activate. Remove charging unit, the Battery Separator should open when auxiliary
battery is less than 12.8V*.
12. The auxiliary start function should activate the Battery Separator if the main battery voltage is lower than the
auxiliary battery. The start terminal must see at least 3V* to activate. The auxiliary battery must read at least
10V*.
Average Customer Review: 5 of 5 Total Reviews: 36 Write a review.


  0 of 0 people found the following review helpful:
 
Speedy Delivery December 2, 2017
Reviewer: Richard Hudson from Woodworth, LA United States  
Purchase was a breeze.  Thanks to Alber Luu, Application Engineer, who helped trouble shoot the problem on our 2012 Chevrolet Roadtrek Motorhome. The internet process was extremely easy and delivery arrived on promised date.  Can't beat that service!

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  0 of 0 people found the following review helpful:
 
Just what I needed March 28, 2017
Reviewer: Ron Miller from Gallatin, TN United States  
Found it easy, price was fair, and received it quick

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  0 of 0 people found the following review helpful:
 
1315-200 Battery Separator 12V W AUX start 200 amp February 27, 2017
Reviewer: Debbie from Arroyo Grande, CA United States  
Great company to work with. Received my order with in a day or two of ordering. Product as described and great price as well.

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  0 of 0 people found the following review helpful:
 
Battery Separator January 22, 2017
Reviewer: Joe Punzi from Santa Cruz, CA United States  
Great service!  Highly recommend!

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  0 of 0 people found the following review helpful:
 
1315-200 Battery Seperator 12V W Aux start 200 amp October 29, 2016
Reviewer: Anonymous Person from Anchorage, AK United States  
Fast quick courteous  service.  Good price.  Arrived when it was suppose to.

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