RS30 model
- Fully automatic charging of 12volt house-batteries from a 24volt alternator.
- Equalises dual 12volt house-batteries during charging so neither battery becomes over charged or depleted.
- Enables running of 12volt appliances in 24volt RVs even while driving (ie. fridge, stereo)
- Automatically disconnects start-batteries from house-batteries when RV engine shuts off (avoids flattening start-batteries when running appliances while parked). Allows start-batteries to charge before connecting house-batteries. Otherwise known as a VSR (voltage sensitive relay)
- Alarms when house batteries are too low or too high (under 11.8V, over 15.0V). Peace of mind when drawing power from or charging your expensive house-batteries
- Monitors up to 3 water tanks including grey water (tank sensor cables to be purchased separately) Suitable for metal and non-metal tanks
- Simple to integrate with solar panels
- Automatically reduces charge rate if house-batteries are over charging (if both house-batteries exceed 15.1V each)
- High efficiency 24volt alternator to 12volt battery charging using a patented system with no lossy components in the charge circuit, therefore maximum charge into your batteries and the RS30 stays cool with no fans and no heatsinks
Items included:
-RS30 wall-mount unit
-30amp ring terminals (for cable AWG10 - 12)
-Mounting screws
-Manual
Product dimensions: 137mm x 94mm x 25mm
25A Dual Battery Equaliser / Battery Isolator / Volt Meter / Tank Meters x3
Check out our Product Support page for user manual & installation guide
Product photos on this page include RV connection diagram
Dimensions: 137mm x 94mm x 25mm
Engages house-battery charging when 24V charging input voltage is: 27.2V
Disengages house-battery charging when 24V charging input voltage is: 26.2V
- Required alternator output: 27.4V to 29V when running (typical output of a standard 24volt RV alternator)
- Recommended house-batteries (x2): 12V lead-acid/SLA/AGM. Deep cycle or standard.
Max 800CCA each, Min 10Ah each. Or: Min 100Ah each if running heavy 12V loads like a fridge while driving
- Ultra low current consumption: 4mA
- Max charging / equalising current: 25amps continuous
Note: Ign signal input to RS30 is optional. It can be used to quicken charge engage/disengage times after engine is started/shut off.
Two year warranty (see Returns & Warranty page for full details)