Leroy Somer R250 AVR Original Replacement for Brushless Generator

1. Directly Manufacturer
2. Over 15 years experience in generator field
3. OEM Service

LEROY SOMER R250 AVR Original Replacement Automatic Voltage Regulator is built to fully replace the original version, same fit, form and function

General Description / Specifications

The SHUNT excitation alternator is auto excited with a R 250 voltage regulator.

The regulator controls the excitation current according to the alternator’s output voltage. With a very simple conception,

theSHUNT excitation alternator does not have a short circuit capacity.Voltage regulation: around ± 0,5 %.

General Characteristics

> Voltage regulation +/- 0.5% at steady state and constant speed.
> Phase to neutral voltage sensing.
> The regulation quality is independant of load applied.
> Optimum management of impact loads using micro-processor technology.
> Suitable for high levels of vibration and harsh environments.

> Supply range/voltage detection 85 to 139 V (50/60Hz).
> Rapid response time (500 ms) for a transient voltage variation amplitude of
> ± 20 %.
> Voltage setting P1.
> Stability setting P2.
> Supply protected with an 8 A fuse, slow action (supports 10 A for 10 s).
> U/F Fonction and LAM
> Operating at 50 Hz: (U/F gradient)
> Operating at 60 Hz: (U/F gradient)
> Specific operating
> R250 A.V.R. option
> Gradual voltage return function

Applications
Alternators LSA 42.2, 43.2, 44.2, 46.2, 47.2.
Compatible with the SHUNT excitation system.

Depending on various circumstances, three different delivery methods have been taken: by sea, by air cargo and by express service.
*By sea. This is the most economical way of delivery. Suit for big quantity order, the delivery cost dramatically low and assist you in achieving maximum profit. It normally would take about one month for cargoes to reach their destination port. 
*By air cargo. The advantage of air cargo is it costs much less time than delivery by sea. Generally it would take about one to two weeks for cargo reaching its destination.
*By express service. It is the most expensive way of delivery, but it is really quick and convenient. Normally this door to door service can deliver the goods to your company only in 3-5days. Fortunately, we have signed big discount contract with most express companies, such as TNT, DHL and UPS, to help our customers cut their delivery expenditure.

In most situations, we accept T/T (telegraphic transfer or wire transfer) as the main payment method for normal orders. There are other different payment methods which are listed below:

T/T(telegraphic transfer): For order value which is lower than 3000 USD, 100% payment need to be made in advance. For order value which is higher than 3000 USD, 30% deposit need to be made in advance and the balance should be transferred when cargo is ready for delivery.

Western union: western union could be accepted only when the cargo sent by express service and do not need clear the custom in China.

PayPal: only be accepted for easy buy customers who delivery the goods by express service and do not need clear the custom in China.

After you transferred the deposit or complete payment of an order, please remember to send the copy of bank slip to our sales personnel by either e-mail or fax as the evidence of payment.

1. Our warranty period is 12 months from the date when the goods have been notified as ready for despatch by us.

2. During the guarantee period, we will repair or replace any damage that under proper use appears in the goods, except for the incorrect operation.

Tony (Export Manager)

Skype: benjamin-hua

Email: info@alternator-avr.com

Web: http://www.alternator-avr.com