LEROY-SOMER R 250 Automatic Voltage Regulator (AVR)
The LEROY-SOMER R 250 is an advanced, high-performance Automatic Voltage Regulator (AVR) designed specifically for SHUNT excitation alternators. Manufactured in France, this robust analog electronic regulator ensures precise voltage control and operational stability for your generator system. It features an integrated black heat sink for optimal thermal dissipation, alongside user-friendly adjustment potentiometers for Voltage (VOLT) and Stability (STAB). With built-in frequency selection jumpers accommodating 47.5Hz, 50Hz, 57Hz, and 60Hz, the R 250 offers versatile configuration options to meet diverse global power requirements. Its durable design includes a replaceable fuse holder and clearly marked terminal blocks (110V, 0V, E+, E-) for secure, straightforward installation and maintenance.
Technical Specifications:
- Brand / Model: LEROY-SOMER R 250 (Part No. LSR 250 001)
- Excitation Compatibility: SHUNT Alternators
- Frequency Selection: 47.5Hz, 50Hz, 57Hz, 60Hz (Configurable via jumpers)
- Adjustments: Voltage (VOLT) and Stability (STAB) via integrated potentiometers
- Connection Terminals: 110V, 0V, E+, E-
- Country of Origin: Made in France
| Brand | Leroy-Somer |
|---|---|
| Model | R 250 |
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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 R 250 Automatic Voltage Regulator (AVR)
Ensure peak generator performance with the genuine LEROY-SOMER R 250 Automatic Voltage Regulator (AVR). Built for SHUNT alternators, this French-made regulator offers precise voltage control, easy STAB/VOLT adjustments, and versatile 50Hz/60Hz frequency settings. Shop the LSR 250 001 for reliable, long-lasting power regulation.
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