Ecumaster AS Battery Isolator

The Ecumaster Battery Isolator is a motorsport master relay designed for battery isolation and engine shutdown in accordance with FIA regulations. Designed for demanding racing environments, it weighs only 83g. Its all-solid-state design, with no mechanical components, ensures a long service life and high reliability. It incorporates alternator overvoltage protection without the need for external components. There is no risk of damaging expensive electronic equipment during an emergency shutdown. The isolator is controlled by two external switches and can be turned off by a CAN-bus message. This message can be sent from an Ecumaster PMU16 unit in case of impact or other event. The device is configurable via CAN-bus. In addition, it sends diagnostic information that can be used by other equipment, which is valuable during setup and diagnosis. It is fully protected against overheating and overcurrent. The device status is indicated by a multicolor LED. Main features

•Weight: 83 g

•Dimensions: 50 mm x 100 mm x 38.5 mm

•Voltage range: 6 V - 19 V, 28 V transient

(For 12 V automotive installations only)

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

•Current capacity: 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 capacity: 600 mJ

•Housing: Anodized aluminum, IP67 rated

•High current terminals: Nickel-plated M8 terminals

or Radlok connectors

•Signal connector: Deutsch ASX202-06PN

(mating connector ASX602-06SN included)

•Current consumption in power save mode: <1 mA

• Current consumption in ON state: ~20 mA

• Engine shutdown output: 3 A, High (VBat), Low (GND) or High. ZEcumaster branded products do not ship to USA, Canada or Mexico.