Phone number
+39 0444 401001

The ERD device – Engine Running Detector Unit simplifies the installation and supply of accessories in the vehicle, as it accurately and reliably determines when the vehicle engine is running so as to allow the accessory to be switched on, automatically enabling a relay that makes it possible to feed directly from the vehicle battery.

This reduces the risk of using an accessory when the vehicle is off, mistakenly risking consuming the main battery.

The unit is mounted in the engine compartment where you have easy access to the vehicle battery.

When the engine stops, the relay switches to its rest position by disconnecting the accessory, then the ERD Engine Running Detector Unit remains on in low consumption mode to prevent battery discharge.

A typical application of this device is the automatic switching on of daytime running lights in vehicles.

Engine Running Detector Operating instruction

Request for Technical Drawing / Extra Info for
"ERD – Engine Running Detector – ERD 12V"

ERD 12V

ERD - Engine Running Detector - ERD 12V

Coil Data

Operating Voltage: 10 ÷ 15V
Rated Voltage: 12V DC
Num Terminals: 5

Contacts Data

Mechanical Lifetime: 1.000.000 cycles
Rated Current: 5A (60W @ 12V DC)

Protections

Degree Protection: IP 68 DIN40050

Other Data

Storage Temperature: -45°C ± +110°C
Flammability: UL94-HB
Connection: Quick Connected Terminals
Operating Temperature: -30°C ± +70°C
Test Temperature: + 23°C

Materials

Housing: PA 66 GF25
Bobbin Structure: PA 66 GF25
Baseplate: PA 6,6 GF25

Additional Data

Salt Spray Test: 96h
Company IMDS: 75948

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