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Stamford SX421 AVR Automatic Voltage Regulator for Brushless Generator

Aztechy Power Technology Co., Ltd
Aztechy Power Technology Co., Ltd
Country/Region: China

Stamford SX421 AVR Automatic Voltage Regulator for Brushless Generator

Place of Origin : CHINA
Brand Name : Stamford
Certification : CE;CSA;ISO9001
MOQ : 10PCS
Packaging Details : STANDARD PACKING
Delivery Time : WITHIN 7 DAYS
Payment Terms : T/T,Western Union,PayPal
Supply Ability : 1000PCS
Model Number : SX421
Price : Negotiation
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Specifications of Stamford SX421 AVR Automatic Voltage Regulator for Brushless Generator

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

Stamford SX421 AVR Automatic Voltage Regulator is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator.

In addition to regulating the generator voltage, the AVR circuitry includes a quantity of other useful features. Excitation power is derived straightforwardly from the generator terminals. Positive voltage build-up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR.

The AVR senses the voltage in the main generator winding and controls the power fed to the exciter stator and hence the main rotor to sustain the generator output voltage. Within the particular limits, compensating for load, speed, temperature and power factor of the generator.

SENSING INPUT

> 190-264V ac max, 2 or 3 phase

> 50-60 Hz nominal

POWER INPUT

> 190-264 Vac max, 3 phase only

> 50-60 Hz nominal

OUTPUT

> Voltage max 90V dc at 207V ac input

> Current continuous 4 A
> Intermittent 6A for 10 secs.
> Resistance 15 ohms minimum

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


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