Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - What main contactor to use for AC system with regen?

Ryland · 07-23-2014, 10:33 AM

For a main contactor, you connect the + battery cable to the + on the contactor and it's hard wired that way, polarity doesn't change so a polarity sensitive contactor will work just fine.

07-23-2014, 10:33 AM	#8 (permalink)
Ryland Master EcoModder Join Date: Jan 2008 Location: Western Wisconsin Posts: 3,903 honda cb125 - '74 Honda CB 125 S1 90 day: 79.71 mpg (US) green wedge - '81 Commuter Vehicles Inc. Commuti-Car Blue VX - '93 Honda Civic VX Thanks: 867 Thanked 434 Times in 354 Posts	For a main contactor, you connect the + battery cable to the + on the contactor and it's hard wired that way, polarity doesn't change so a polarity sensitive contactor will work just fine.