Leroy-Somer EM10 Automatic Voltage Regulator (AVR)
The Leroy-Somer EM10 Automatic Voltage Regulator (AVR) is a high-performance electronic control board engineered for precise and reliable generator voltage regulation. Proudly manufactured in France, this robust AVR is housed in a durable black plastic enclosure constructed from premium PBT GF 30 V0 and SPS GF 22 V0 materials. The EM10 is designed for optimal thermal management and stability, featuring dual large electrolytic capacitors and dual aluminum heatsinks. It offers comprehensive connectivity with clearly marked terminal blocks for field excitation (F+, F-), voltage sensing inputs (X1, X2, Z1, Z2), and current sensing (CS+, CS-). For enhanced usability and protection, the board includes built-in fuse holders, intuitive status LED indicators, and an accessible I EXC adjustment dial. Backed by cRUus recognition (File E334202), the EM10 AVR guarantees safe, efficient, and long-lasting operation for your industrial alternator systems.
Technical Specifications:
- Brand & Model: Leroy-Somer EM10 (Part Number: 353 00001-40-A3)
- Terminal Connections: Field Excitation (F+, F-), Sensing Inputs (X1, X2, Z1, Z2), Current Sensing (CS+, CS-)
- Key Features: Dual aluminum heatsinks, I EXC adjustment, integrated fuse holders, and LED status indicators
- Certifications & Origin: cRUus Recognized (File E334202) / Made in France
| Brand | Leroy-Somer |
|---|---|
| Model | EM10 |
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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
Leroy-Somer EM10 Automatic Voltage Regulator (AVR)
Optimize your generator’s performance with the genuine Leroy-Somer EM10 Automatic Voltage Regulator (AVR). Made in France, this OEM electronic control board delivers precise voltage regulation, robust thermal management, and cRUus-certified safety for demanding industrial alternator applications.
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