Automatic Digital Voltage Sensitive Relay 12/24V (D-VSR), Set

The D-VSR is an upgraded digital version of the VSR with advanced features such as 12/24V system support, bidirectional charging capability, and significantly lower standby power consumption. Comes as a set with connection materials.

• Charge the leisure battery while driving
• no unintended discharge of the starter battery
• no voltage drop
• zero standby power consumption during winter storage or shipping
• robust housing with status LED
• option to connect an external indicator light

Digital 12V split charge relay for charging the leisure battery while driving. Ensures the vehicle always starts reliably by only switching to the secondary battery once the starter battery is charged. When the voltage drops / engine is turned off, the circuit is automatically disconnected (VSR = voltage sensitive relay). A special feature is that the starter battery is also charged when the leisure battery is charged, e.g., via shore power or a solar system.

LED for function monitoring

The robust housing features an LED that indicates whether the split charge relay is engaged.

Connection option for external status indicator

The mounting location of the split charge relay prevents you from seeing the status LED? The tigerexped D-VSR relay offers you the option to connect an additional LED indicator light and install it in the driver's field of vision.

Installation options

Full flexibility through surface or flush mounting.

Winter storage mode

tigerexped Troubleshooting: To prevent discharge of the starter battery during winter storage, shipping, or other sensitive downtimes (especially when a charger cannot be permanently connected), the split charge relay can be connected with absolutely no power consumption – goodbye standby power.

Connecting an automatic split charge relay

You can find the instructions for connecting the D-VSR split charge relay in the PDF below.

Automatic split charge relay wiring diagram

You can find the instructions for connecting the VSR split charge relay in the PDF below.

D-VSR - Scope of delivery

• 1 x relay with screw set
• 1 x 6 m red cable with lugs
• 1 x 60 cm black ground cable
• 2 x positive battery terminals
• 1 x negative battery terminal
• 3 x M8 16 mm² cable lugs
• 2 x red heat shrink tubing
• 6 x 200 mm cable ties
• 1 x user manual