Solvian Smart Battery Isolator 12V 140A

Solvian 12V 140A battery isolator

Battery isolator Solvian 12V 140A is a compact, waterproof module for automatically connecting and disconnecting auxiliary batteries. It is ideal for campers, boats, and off-grid systems where main battery protection and reliable power supply to loads are important. Sealed, class-compliant housing IP68 provides protection against water, dust and dirt, so the insulator can also be installed in a humid or dusty environment. The body dimensions 68×68×53 mm facilitates installation in tight spaces, under seats, or in technical compartments. Automatic voltage control prevents discharge of the main battery by disconnecting the load when the voltage drops. The low power consumption of the relay itself increases the overall efficiency of the system. The isolator monitors the battery voltage. At approx. 13.3V automatically connects the circuit (charging the auxiliary battery), and at approx. 12.8V disconnects it to prevent the starter battery from discharging.

The most important advantages

• IP68 waterproof design — full protection against dust and moisture, reliable operation even in difficult conditions.


• Compact size 68×68×53 mm — easy installation in campers, boats and off-grid systems with limited space.


• Automatic voltage management — the relay switches on at approximately 13.3 V and disconnects at approximately 12.8 V, protecting the batteries from excessive discharge.

Main features

• System voltage: 12V DC


• Rated current: 140 A


• Housing protection class: IP68


• Dimensions: 68×68×53 mm


• Automatic switch-on at approx. 13.3V, disconnection at approx. 12.8V


• Low power consumption - minimal relay current consumption


• Compact, durable housing; suitable for use in vehicles and vessels

Application

The Solvian 12V 140A isolator can be used as a protection and automatic battery management element in:

• campers and special vehicles - separation of starter and hotel batteries,


• boats and yachts - protection of the engine starting battery,


• off-grid systems – automatic connection of battery banks,


• power cabinets and DC switchboards.

Technical specifications

• Parameters / Model: Smart 12V 140A


• Max switching current: 140 A


• Rated current: 140 A


• Tightness class: IP68


• Connection screw: M6


• Tension: 12V DC