Rochester 1
New Member
- Aug 18, 2017
- 6
- Boat Info
- 1997 500DA
- Engines
- Twin 12 litre 715hp C12 caterpillar turbo deisels
New to me 97 sundancer 500 with 240v,120v,24v and 12v systems
7 battery's, 2 x12v =24v in series for Catapillar C12s, 2x12v in parallel for house, 1x12v for deisel westerbeke generator. 2 inverters, a 24v and a 12v. ....24v banks fine- batteries charge on shore and under way. 12v "house"charges on shore and with generator running. Here's my question... Not sure if
Problem or normal...Stand alone 12v generator battery only charges when generator is running... It doesn't seam to charge on shore... The house batteries charge... Why not the generator.... The previous owner just said he put separate charger on gen battery if docked for long period....I probably would have it figured out by now but getting to battery banks is a bitch for a 270lb guy. Just looking for some insight. Can I hook up to 12v inverter and still keep it isolated from house 12v??? Or tie systems together but install s battery switch to isolate? Im not sure what takes gen battery down over time...since I believe its only for gen...
7 battery's, 2 x12v =24v in series for Catapillar C12s, 2x12v in parallel for house, 1x12v for deisel westerbeke generator. 2 inverters, a 24v and a 12v. ....24v banks fine- batteries charge on shore and under way. 12v "house"charges on shore and with generator running. Here's my question... Not sure if
Problem or normal...Stand alone 12v generator battery only charges when generator is running... It doesn't seam to charge on shore... The house batteries charge... Why not the generator.... The previous owner just said he put separate charger on gen battery if docked for long period....I probably would have it figured out by now but getting to battery banks is a bitch for a 270lb guy. Just looking for some insight. Can I hook up to 12v inverter and still keep it isolated from house 12v??? Or tie systems together but install s battery switch to isolate? Im not sure what takes gen battery down over time...since I believe its only for gen...