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Company Info
Guangzhou Miracle Motor Vehicle Parts Co. , Ltd Guangzhou Miracle Motor Vehicle Parts Co. , Ltd

Street Address: Rm 913, Southtower, Anhuahui, No 882, Baiyun Road North. Guangzhou. Guangdong

City: Guangzhou

Province: Guangdong

Country/Region: China

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Generator AVR SX460-2

Generator AVR SX460-2

Application:  stardford

Market Type:  After Market

Packing:  Neutral Packing

Samples:  Charge

Maximum Prodcution Capacity:  5000000pcs

Delivery Time:  15-20 Days

Export Ratio:  81% - 90%

Unit Price:  USD 35

Price Terms:  FOB

Delivery Port:  Guangzhou

Minimum Order:  10Piece/Pieces

Product Attribute:

Applicationt: 

stardford

Production Description:

Generator AVR SX460-2

AVR STAMFORD

MODEL:SX460-2 AVR(red)

Weight:0.38kg

Part No:E000-24602/1P

Serial no:4601606280

QTY:1

SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator.

In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.

Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.0%.

In addition to being powered from the main stator, the AVR also derives a sample voltage from the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor of the generator.

A frequency measuring circuit continually monitors the generator output and provides output under-speed protection of the excitation system, by reducing the output voltage proportionally with speed below a pre-settable threshold. A manual adjustment is provided for factory setting of the under frequency roll off point, (UFRO). This can easily be changed to 50 or 60 Hz in the field by pushon link selection.

Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output.

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