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Wärtsilä ESM-20 Engine Protection Module.

Wärtsilä ESM-20 Engine Protection Module, an electronic safety device designed to monitor and protect marine and industrial engines. It acts as a control center that continuously evaluates key safety parameters to prevent mechanical damage.

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Category: MARINE ENGINE & SPARE PARTS

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Description

This is a Wärtsilä ESM-20 Engine Protection Module, an electronic safety device designed to monitor and protect marine auxiliary engines.

Engine Safety Control: Acts as a centralized control unit that continuously monitors critical parameters like RPM, oil pressure, and temperatures.
Shutdown Protection: Automatically triggers an immediate engine shutdown by cutting the fuel supply if it detects dangerous conditions such as overspeed or low lube oil pressure.
Monitoring Channels: Features multiple input channels for external shutdowns, manual stop switches, and temperature/pressure sensors (as labeled on the module’s faceplate).
Alarm Management: Includes visual indicators for various faults and shutdown alarms that can be reset once the condition is cleared.