Wuxi Faraday Alternators Co., Ltd.

Alternator Part, Generator Part, AVR manufacturer / supplier in China, offering Spare Parts for AC Permanent Magnet Alternator Generators-AVR Sx460, Jiangsu Wuxi Two Years Warranty Brushless Stamford Type AC Alternator (FD1E), High Efficiency, Youth Electric Alternator 220V, 188kVA/150kw Low Voltage Series and so on.

Supplier Homepage Product List FD1 SERIES Spare Parts for AC Permanent Magnet Alternator Generators-AVR Sx460

Spare Parts for AC Permanent Magnet Alternator Generators-AVR Sx460

FOB Price:US $299 / Piece
Min. Order (Pieces) FOB Price
1+ US $299 / Piece
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Min. Order: 1 Piece
Production Capacity: 100, 000 PCS
Transport Package: Standard Export Package
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:SX440
Fuel:Diesel Engine
Trademark:FARADAY
Specification:CE/ ISO9001
Origin:China
HS Code:8501610000

Product Description

Automatic Voltage Regulator AVR for FARADAY AC BRUSHLESS ALTERNATOR
SX460--FD1-FD3 as standard configuration
SX440--Optional for FD2-FD5
MX321--FD6-FD7 as standard configuration/ optional for FD2-FD5 with optional PMG
MX341--Optional for FD2-FD5 with optional PMG

General description
SX440 is a half-wave phase-controlled thyristor type automatic voltage regulator (AVR) and forms part of the excitation system for a brushless genetator.

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 measuing 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 push-on link selection.

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

        AVR
TYPE 
SX460SX440MX341MX321
FD1Standard Configuration


FD2Standard ConfigurationOptionalOptional(PMG)Optional(PMG)
FD3OptionalStandard ConfigurationOptional(PMG)Optional(PMG)
FD4
Standard ConfigurationOptional(PMG)Optional(PMG)
FD5
Standard ConfigurationOptional(PMG)Optional(PMG)
FD6

Standard ConfigurationOptional(PMG)
FD7

Optional(PMG)Standard Configuration

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Wuxi Faraday Alternators Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory

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