Jiangsu, China
Business Type:
Main Products:
Year of Establishment:
Plant Area:
10000.0 square meters
Management System Certification:
ISO 9000, ISO 20000
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Overseas Agent / Branch

Alternator Part, Generator Part, AVR manufacturer / supplier in China, offering Spare Parts for AC Permanent Magnet Alternator Generator-AVR Sx460, Faraday 1900kVA/1520kw Permanent Magnet Brushless Alternator Generator (2 years warranty) Fd7d, Fd3e 188kVA/150kw Two Years Warranty Brushless Stamford Type AC Alternator and so on.

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Supplier Homepage Products FD1 SERIES Spare Parts for AC Permanent Magnet Alternator Generator-AVR Sx460

Spare Parts for AC Permanent Magnet Alternator Generator-AVR Sx460

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $299/ Piece
Production Capacity: 100, 000 PCS
Transport Package: Standard Export Package
Payment Terms: L/C, T/T
Fuel: Diesel Engine
Specification: CE/ ISO9001
Trademark: FARADAY
Origin: China

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Basic Info

Model NO.: SX460
HS Code: 8501610000

Product Description

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
SX460 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.
FD1Standard Configuration

FD2Standard ConfigurationOptionalOptional(PMG)Optional(PMG)
FD3OptionalStandard ConfigurationOptional(PMG)Optional(PMG)
Standard ConfigurationOptional(PMG)Optional(PMG)
Standard ConfigurationOptional(PMG)Optional(PMG)

Standard ConfigurationOptional(PMG)

Optional(PMG)Standard Configuration

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