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03-24-2017, 10:25 PM
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#11
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Senior Member
Join Date: Sep 2010
Location: Bend, OR
Posts: 800
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Quote:
Originally Posted by Scalf77
I made this mod on the 7622
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Excellent work around, Greg! I'll go this route if/when the 1314 decides to die. And when I mean die, I hope that means in nice quiet corroded solenoid contact type manner and not catching fire!
__________________
Josh
2009 Express AWD, CCV Top & 50-ish home build. Daily driver/camper/kid hauler
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03-28-2017, 07:23 AM
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#12
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Senior Member
Join Date: May 2007
Location: Beaverton, OR
Posts: 2,506
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I thought I would follow up, as I just found this on the Blue Sea Site
https://www.bluesea.com/products/761...mer_Disconnect
The 7615 ATD can be configured to be used as one of the following battery saving products - Timer Disconnect
12V signal triggers relay to connect battery power to devices
When signal is removed the timer is activated and will disconnect devices after a preset time
Timer ranges from 15 minutes to 4 hours
- Low Voltage Disconnect
Senses low battery voltage and automatically disconnects devices
Low voltage setting can be used in conjunction with Timer Disconnect. Low voltage will disconnect devices prior to preset time to preserve battery power
- Automatic Charging Relay
Automatically combines two batteries when charging, and isolates them when discharging
Single side sensing design only monitors the voltage of the start battery
Ideal for auxiliary batteries that are AGM or significantly larger than the start battery
The Automatic Charging Relay setting make's it a uni-directional ACR.
MSRP $134.99
https://www.westmarine.com/buy/blue-...-_-Custom+Link
Blue Sea 7615 ATD Automatic Timer Disconnect - Star Marine Depot
If looking for other uni-directional units SurePower has the 3104 that uses a Magnetic Latch Relay also, it handles 300 amps.
The Surepower 3104 can be configured as
- Uni-Directional Battery Separator:
This mode is used to charge two batteries from one power source. In this mode, the unit monitors the "main" battery. When the main battery voltage is above the connect threshold, the solenoid connects the two batteries together. When the main battery voltage drops below the disconnect threshold, the solenoid is opened. In this mode, the connect threshold is usually set to a voltage that is only reached when the charging system is operational. This will cause the solenoid to only close when the charging system is operational, charging both batteries. The RCM pin must be grounded in a battery separator application.
- Bi-Directional Battery Separator:
This mode is used to charge two batteries from two sources. In this mode, both batteries are monitored. If either battery is above the connect threshold the unit will close the solenoid. If the batteries are below the disconnect threshold the unit will open the solenoid. The voltage settings for the bi-directional battery separator remain the same as the unidirectional battery separator. The RCM pin must be grounded in a battery separator application.
- Low Voltage Disconnect (LVD): In this mode, the unit monitors the battery voltage. When the battery voltage drops below the disconnect voltage, the unit opens the solenoid, removing power from the load. The solenoid closes, powering the load.
Sure Power 12V Interconnect/Controller (300 Amp) - Part#: 3104
https://www.ase-supply.com/Sure_Powe..._p/sp-3104.htm
https://www.waytekwire.com/item/8000...-Interconnect/
-greg
__________________
-greg
__________________________________________________ ______________
"Goldilocks" 2020 Ford Transit High Roof Extended 3.5 EcoBoost AWD Homebuilt
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03-28-2017, 07:37 AM
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#13
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Site Team
Join Date: May 2007
Location: Southern New Mexico
Posts: 10,179
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Oh, I like this one.
Herb
Quote:
Originally Posted by Scalf77
I thought I would follow up, as I just found this on the Blue Sea Site
https://www.bluesea.com/products/761...mer_Disconnect
The 7615 ATD can be configured to be used as one of the following battery saving products - Timer Disconnect
- Low Voltage Disconnect
- Automatic Charging Relay
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__________________
SMB-less as of 02/04/2012. Our savings account is richer, but our adventures are poorer.
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03-28-2017, 07:45 AM
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#14
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Senior Member
Join Date: Jul 2011
Location: TN
Posts: 10,245
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For the price and solid reputation I'd go with the 7610 and be done. I have one and love it.
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03-28-2017, 11:45 AM
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#15
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Senior Member
Join Date: May 2007
Location: Beaverton, OR
Posts: 2,506
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Quote:
Originally Posted by BroncoHauler
Oh, I like this one.
Herb
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I agree, for people that are looking for a uni-directional Blue Sea ACR the 7615 ATD certainly fits the bill. I also like the fact that it is programmable for multiple purposes. Nicely done
You can wire a switch in to force it closed if you did want to top off your starters, or use as start assist.
-greg
__________________
-greg
__________________________________________________ ______________
"Goldilocks" 2020 Ford Transit High Roof Extended 3.5 EcoBoost AWD Homebuilt
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03-28-2017, 04:25 PM
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#16
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Senior Member
Join Date: Jan 2012
Location: Western North Carolina
Posts: 1,258
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Over a year with my blueseas 7622 (with solar) and I couldn't be happier.
__________________
Rob.
Current:
2001 E350 PSD w/ a bunch of stuff.
And had three other E350s...
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03-28-2017, 04:28 PM
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#17
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Senior Member
Join Date: Nov 2012
Location: Brentwood, CA
Posts: 1,051
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I can vouch for BlueSea electrical products, distributed by West Marine, built for saltwater boat cruising (expensive but worth it)
__________________
1995 E350 7.3 Diesel, 4x4 high roof camper, UJOR 4" lift
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03-29-2017, 09:54 AM
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#18
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Senior Member
Join Date: Jun 2016
Location: OH
Posts: 518
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Quote:
Originally Posted by 86Scotty
For the price and solid reputation I'd go with the 7610 and be done. I have one and love it.
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Should I buy new or try for a discounted or out of box/CL?
ALSO is this something I can install with capacity to add solar later? Or would that be overkill for a basic start (fridge, lighting, charging, fans)
Thanks
__________________
2011 V10 E350 XLT SD Quigley/AOR (RIP'd)
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03-29-2017, 12:09 PM
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#19
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Senior Member
Join Date: May 2007
Location: Beaverton, OR
Posts: 2,506
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Quote:
Originally Posted by Annie O
Should I buy new or try for a discounted or out of box/CL?
ALSO is this something I can install with capacity to add solar later? Or would that be overkill for a basic start (fridge, lighting, charging, fans)
Thanks
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The capacity of this item is really driven more off the size of your house battery and alternator. I would also take in to account if I had diesel or gas and if you want't to use as emergency jump start.
One 4D battery and standard alternator would be fine using the 7610 (bidirectional)or 7615 (Unidirectional).
If you have a larger battery bank and/or larger alternator, you may want to look at the 7622. These are all made by Blue Sea and are all high quality.
The below chart is of Lifeline 4D 65% discharged and with V10 and 140 Amp(?) alternator.
I would tend to purchase new.
greg
__________________
-greg
__________________________________________________ ______________
"Goldilocks" 2020 Ford Transit High Roof Extended 3.5 EcoBoost AWD Homebuilt
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03-29-2017, 12:36 PM
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#20
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Senior Member
Join Date: Jun 2016
Location: OH
Posts: 518
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Ok great info Greg with some specs I can understand to get me started pricing my system!
I'll post a materials list for review on my thread when I get it done (dedicated remainder of this week/ weekend to that)
__________________
2011 V10 E350 XLT SD Quigley/AOR (RIP'd)
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