LEROY-SOMER EM10 Automatic Voltage Regulator (AVR)
Optimize your power generation with the genuine LEROY-SOMER EM10 Automatic Voltage Regulator (AVR). Engineered for synchronous generators, this French-made control module (PN: 35-3-00001-40-A3) delivers precise voltage sensing, efficient thermal management, and reliable field excitation in a rugged, flame-retardant PBT GF 30 V0 enclosure.
LEROY-SOMER EM10 Automatic Voltage Regulator (AVR)
The LEROY-SOMER EM10 is a high-performance electronic control module engineered specifically for synchronous generators. Manufactured in France, this advanced Automatic Voltage Regulator (AVR) ensures optimal power stability and reliable field excitation control. The unit is built with premium components, including large electrolytic capacitors for superior signal filtering and robust aluminum heat sinks for efficient thermal management. Housed in a highly durable, flame-retardant PBT GF 30 V0 casing, it guarantees safe operation in demanding industrial environments. Featuring clearly marked terminal blocks for field excitation (F+, F-), voltage sensing, and current transformer connections (CS+, CS-), the EM10 provides precise and dependable voltage regulation for your critical power generation systems.
Technical Specifications:
- Brand / Model: LEROY-SOMER / EM10
- Part Number: 35-3-00001-40-A3
- Application: Synchronous Generators
- Terminal Connections: F+, F- (Field Excitation Output), CS+, CS- (Current Transformer), X1, X2, Z1, Z2
- Thermal Management: Integrated aluminum heat sinks
- Housing Material: PBT GF 30 V0 (Flame-retardant thermoplastic)
- Country of Origin: Made in France

| Brand | Leroy-Somer |
|---|---|
| Model | EM10 |
GENERAL DELIVERY INFORMATION
Thank you for visiting and shopping at www.zxanhyd.com. Following are the terms and conditions for the Shipping Policy for ZXAN Hydraulic.
Orders will be processed and shipping during standard working hours (0830 – 1730 BST) Monday to Friday (excluding Bank Holidays)., are processed and despatched on the same business day. If we are experiencing a high volume of orders, shipments may be delayed by 1-2 Days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
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RETURNS POLICY
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.

