Specifications of Stamford AS480 AVR Original Replacement for Brushless Generator
1. Directly Manufacturer
2. Over 15 years experience in generator field
3. OEM Service
Stamford AS480 AVR Original Replacement Automatic Voltage Regulator is built to fully replace the original version, same fit, form and function.
as480 avr is a half wave phase controlled AVR which forms part of the excitation structure of the brushless generator. The plan employs Surface Mount Technology (SMT), custom moldings and heat sinks to create a compact AVR assembly. The AVR also incorporates an interface to the optional Excitation Boost System (EBS) for the use where short-circuit current safeguarding is required.
The AVR is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulation of +/- 1.0%. Inresponse to his sample voltage, the AVR controls thepower fed to the exciter field, and hence the main field, to sustain the machine output voltage within the specified limits, compensating for load, speed,temperature and power factor of the generator.
SENSING & POWER INPUT
Voltage: 100-264 Vac 1 phase Frequency: 50-60 Hz Nominal
Voltage: 82 Vdc @ 200 Vac power
input Voltage: 45 Vdc @ 110 Vac power inputCurrent: Continuous 5A
REGULATION +/- 1.0%
THERMAL DRIFT 0.03% per deg.
Change in AVR ambient
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.
Stamford AS480 AVR Original Replacement for Brushless Generator Images