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Leroy Somer Brushless Generator AVR R449, 1. AVR with good reliable quality, 2. Best price AVR, 3. AVR supply from Stock, 4. CE - details see: https://www.machineto.com/leroy-somer-brushless-generator-avr-r449-10231983

Leroy Somer Brushless Generator AVR R449

PROFESSIONAL GENERATOR AVR MANUFACTURER

Yuheng Electronic Co. Ltd is a professional manufacturer for AVR Automatic voltage regulator, and focus on kinds of series brushless generator AVR and generator spare parts, including Stamford generator AVR, Marathon generator AVR, Leroy Somer generator AVR and Gasoline generator AVR.

We have design and develop team working for the special requirements of generator AVR by our customers. Most of important components are imported to insure the generator AVR high quality and reliable performance. Almost of our common generator AVR are in stock, which can insure your quick delivery time.

If you want to get the reliable quality generator AVR at lower price, please contact us immediately.

Main Generator AVR Model

Stamford Generator AVR: SX460,SX440,AS440,MX321,MX341

Leroy Somer generator AVR: R230,R449,R448,R438,R250

Marathon generator AVR: SE350

Brushless generator AVR: YH-8A,YH-12A,YH-15A.etc.

Technical data

AVR R449 voltage regulator of a sealed electronic devices, by adjusting the excitation current in order to stabilize the output voltage of the brushless generator.

Generator output voltage is ajusted by using the voltage adjustment potentiometer on the AVR..cutting excitation current is accomplished by swiching off the supply power to AVR.

When applying a step load to the generator,the rotational speed(frequency) of the genset drops.if the speed is below the preset frequency,the LAMcircuits drops the voltage about 25%,as long as the speed hasnot recovered to normal values.

The LAM is used either to reduce the speed drop of the engine,during the step load, or to increase the applicable step load for the same speed variation so the engine can recover nomalspeed quickly.to prevent voltage oscilllations.the frequency threhold must be adjusted about 2hz belowest frequency in nomal operation.