Vanhomes Voltage Sensitive Relay (VSR) offers many advantages over other similar models available on the market, with quick and easy to install the Vanhomes VSR 12V 140A Split Charger provides automatic split charging for lighter duty split charge applications. It is the ideal choice for small vans, boats and utility vehicles
The VSR is easily placed between two batteries. When it senses either battery is charging (and voltages are high enough) the unit will activate and allow power to flow between the two batteries. The intelligent goings on inside the device will determine which way to flow automatically and over-charging between different sized batteries is prevented. VSR’s introduce no losses into the charging system and smart-electronics prevent relay “chatter” when charging and using power from the auxiliary battery at the same time.
The Vanhomes VSR can be used as a voltage sensitive switch as well – if the input is wired to a battery and the output directly to a load, that load will only receive power when the battery is being charged or is healthy enough to provide power – useful for running DC appliances that should only be used when engines are running.
- Bi-Directional zero loss split charging
- Fully automatic operation
- ‘Connected’ LED indicator
- Sealed for marine & under bonnet use
- Ignition Protected
- Not suitable for applications where smart alternators or braking systems are used