EMR 6GA2490 Voltage Regulator
The EMR 6GA2490 Automatic Voltage Regulator (AVR) is a high-performance control module designed to maintain stable and accurate voltage output in industrial generator systems. Built for durability and reliability, the unit is securely mounted on a heavy-duty metal backplate that ensures excellent mechanical stability and heat dissipation. The advanced printed circuit board (PCB) is equipped with premium components, including secure orange terminal blocks for safe electrical connections, blue adjustment potentiometers (trimmers) for precise voltage calibration, robust blue power resistors, and reliable electrolytic capacitors. Operating on Hardware version V1.1 and Product version V1.2.0.0, this AVR delivers optimal alternator excitation control and dependable power regulation for demanding applications.
Technical Specifications:
- Brand & Model: EMR 6GA2490
- Product Type: Automatic Voltage Regulator (AVR) / Generator Control Module
- Version Information: Product Version V1.2.0.0 | Hardware Version V1.1
- Construction: PCB mounted on a metal backplate with adjustable trimmers and terminal block connections

| Brand | EMR |
|---|---|
| Model | 6GA2490 |
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Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
EMR 6GA2490 Voltage Regulator
Upgrade or repair your generator with the EMR 6GA2490 Voltage Regulator (AVR). This durable, metal-backed control module features precise adjustment potentiometers and secure terminal connections to ensure stable, reliable alternator voltage output.

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