Quick Details

• Place of Origin:

  China

• Samples:

  Not Available

• Max. Production Capacity:

  500PCS/MONTH

• OE Experience:

  No

Product Name:Automatic Voltage Regulator AVR SX440

Automatic Voltage Regulator AVR SX440

Application

Unversal

Product Description:

OEM No/Model: SX 440
 

STAMFORD AS440 VOLTAGE REGULATOR FOR STAMFORD GENERATORS

STAMFORD E000The SX440 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.

General Characteristics  

> Potential Divider and Rectifier
> Sensing Loss Detector
> DC Mixer
> Amp
> Stability Circuit
> Low Hz Detector
> Synchronising circuit
> Low Pass Filter
> Power Control Devices
> Suppression
> Power Supply

Standard Applications

Stamford Alternator UC22, UC27, HC4, HC5

Dongguang Huxin Electronics Co., LTD was founded in 2010, located in humen town; specialized in manufacturing generator components and possess strong R & D group. We develop and sales : generator controllers, automatic voltage regulator (AVR), generator speed controllers, generator actuators, ...[Read More]

Company Profile:

• Main Product:

  Voltage Regulators (avr), Frequency Changers, Engine Governors, Controllers, Battery Chargers

• Business Type:

  Manufacturer

• Current Export Market:

  Eastern Asia, Southeast Asia, Mid East, Africa

Factory Profile:

• Number of Employees:

  Less than 50 People

• Shift:

  3