ERD-3VM Series 2

ERD-3VM Series 2 System Overview

The ERD-3VM Series 2 is an electronic engine regulator designed as part of the electronic control system of aircraft powerplants. The unit operates as a control module responsible for processing input signals and generating control actions within the engine control architecture.

ERD-3VM Series 2 Control Function

The regulator receives electrical signals from onboard sensors, performs normalization and conversion, and generates real-time control commands in accordance with an embedded control program for fuel metering and engine shutdown actuators.

ERD-3VM Series 2 Aircraft Application

The unit is used in aircraft engine control systems to regulate rotational speed, control fuel supply, adjust throttle response, and ensure controlled shutdown of the engine during operation of the free turbine.

ERD-3VM Series 2 System Integration

The regulator operates as part of the electronic section of the engine control system, interacting with sensors and исполнительными механизмами to ensure stable engine operation. The product is also known under alternative designations ERD-3VM Series 2, ERD-3VMA Series 2, and ЭРД-3ВМ серии 2.

Product Type: Electronic engine regulator
Function: Generation of control signals for fuel metering and engine shutdown actuators
Application / Where Used: Aircraft engine electronic control systems
System / Installation Area: Electronic part of engine control system
Operating Voltage: 27 V
Supply Voltage Range: 18 to 30 V
Power Consumption: not more than 60 W
Operating Mode: Continuous
Continuous Operation Time: not more than 10 h
Operating Temperature Range: −60 to +60 °C
Ambient Pressure Range: 460 to 860 mmHg
Weight: 3.5 kg
Dimensions: 307 × 197 × 115 mm
Assigned Resource: 2000 h
Assigned Service Life: 12 years
Storage Life: 6 years
Scope of Supply: Not предусмотрен
Technical Documentation: Passport 8Т3.035.011 ПС

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Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.