Battery Isolator AS-SR Radlok Rev.2

The Ecumaster Battery Isolator AS-SR Radlok Rev.2 is a motorsport master relay device designed for FIA-compliant battery isolation and engine shutdown. Engineered for harsh motorsport environments, it features a full solid-state design with no mechanical components, ensuring long life and high reliability. The device weighs only 83 g.

The isolator includes built-in alternator load dump protection without the need for external components, eliminating the risk of damage to expensive electronic equipment during emergency shutdown. It is controlled via two external switches and can also be shut down using a CAN-bus message, which may be sent from an Ecumaster PMU16 unit in the event of an impact or other occurrence. The device is configurable through CAN-bus and transmits diagnostic information that can be used by other equipment, supporting setup and troubleshooting. It is fully protected against overheating and over-current. Device status is indicated by a multi-color LED light.

Key Features:

• Weight: 83 g

• Dimensions: 50 mm x 100 mm x 38.5 mm

• Voltage range: 6 V – 19 V, 28 V transient (12 V automotive installations only)

• Operating temperature range: -40°C to +125°C

• Current capability: 300 A continuous, peak up to 1000 A

• Current measurement resolution: 4 A

• Current measurement range: -1000 A to 1000 A

• Current measurement accuracy: ±10%

• Inductive load switching capability: 600 mJ

• Enclosure: Anodized aluminium, IP67 rated

• High current terminals: Radlok connectors

• Signal connector: Deutsch ASX202-06PN (mating plug ASX602-06SN included)

• Power save state current consumption: <1 mA

• ON state current consumption: ~20 mA

• Engine kill output: 1.5 A continuous, High (VBat), Low (GND) or Hi-Z

Important:
This device features a new Autosport connector: “8STA6-02-06SN”. It is not compatible with earlier versions equipped with the Autosport ASX602-06SN-HE connector.

Kit Includes:

• 1x Battery Isolator AS-SR M8 Rev.2

• 1x Tool for adding and removing terminals

• 1x 8STA6-0206SN connector + 6x terminals

• 2x RL00801-35RE connector; 8.0MM; RADLOK-35MM; red