Updated: 23 Feb 2025

sx440 avrs

Updated: 23 Feb 2025

#1

Best Choice
AVR SX440 Automatic Voltage Regulator Control Module for Generator AVR - 2 Year Warranty!

9.8

Thunder Parts

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Main highlights

REGULATION +/- 1% | THERMAL DRIFT 0.04% per deg. C change in AVR ambient.

OUTPUT Voltage: max 90V dc at 207V ac | input Current: continuous 4A dc Intermittent 6A for 10 secs | Resistance: 15 ohms minimum

AVR SX440 Automatic Voltage Regulator Control Module for Generator AVR - 2 Year Warranty! INPUT Voltage: 190 - 264V ac | Frequency: 50-60 Hz nominal | Phase:1 | Wire: 2
#2

Value for Money
SX440 Voltage Regulator,SX440-A Automatic Voltage Regulator Controller Single Phase AVR Generator Spare Parts

9.6

CHICIRIS

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Main highlights

The Potentiometer Adjustment Is Smooth And Not Easy To Damage.

High Precision, Wide Range Of Operating Temperature, Small Drift Stability.

High Precision, Wide Range Of Operating Temperature, Small Drift Stability.
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#3
Knowtek AVR SX440 Automatic Voltage Regulator for Generator -Ship from US Stock

9.5

Knowtek

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Main highlights

In addition to regulating the generator voltage, the AVR SX440 circuitry includes under-speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.

AVR SX440 Automatic Voltage Regulator for brushless generator a half wave phase controlled thyristor type AVR

AVR SX440 Automatic Voltage Regulator for brushless generator a half wave phase controlled thyristor type AVR
#4
SX440 AVR Automatic Voltage Regulator For Stamford Generator

9.3

WANATOP

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Main highlights

Part No.: SX440

Generator Controller

For Generator
#5
SX440 AVR Automatic Voltage Regulator,Exact Generic Replacement Part,Automatic Voltage Regulator Brushless Generator Spare Parts, Automatic Voltage Regulator Exact Generic Replacement Part automa

9.0

plplaaoo

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Main highlights

Reliable Voltage Build-Up: Equipped with proficient semiconductors in its power circuitry, our AVR guarantees a positive voltage build-up from residual levels. You can trust that your generator will start up smoothly and consistently.

High Integration: Our SX440 AVR Automatic Voltage Regulator utilizes surface mount technology (SMT) to achieve a compact design while maintaining high functionality and integration. This ensures efficient control of your generator's voltage.

Comprehensive Protection: The AVR circuitry not only regulates the generator voltage but also incorporates under speed and sensing loss protection. This ensures safe and reliable operation of your generator, protecting it from potential damage.
#6
AVR Automatic Voltage Regulator SX440 Brushless Voltage Module Generator Replacement Spare Parts Automatic Voltage Regulator

8.9

Walfront

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Main highlights

MOUNT TECHNOLOGY -- The circuit board employs mount technology (SMT) for high integration in a minute footprint AVR. Detection and power input voltage: 190-264VAC, single phase two line

GENERATOR CONTROL -- In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss to ensure safe, control of the generator

AUTOMATIC VOLTAGE REGULATOR -- SX440 is a half- phase-controlled thyristor type Automatic Voltage Regulator and forms a part of the excitation system for a brushless generator
#7
RONGPAS AVR SX440 Automatic Voltage Regulator Control Moudle compatible with Generator Genset

8.7

RONGPAS

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Main highlights

SX440 is a two phase sensed Automatic Voltage Regulator(AVR)

Output: max 120V/DC

Input: 190-264V ac max, 1 phase 2 wire
#8
Voltage Regulator AVR SX440 for Stamford Generator, Improve Power System, 50-60Hz Frequency, Dynamic Quality Control, Smooth Reactive Power Distribution

8.4

Garosa

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Main highlights

[Maintains Stable Bus Voltage] In normal operating condition, this avr ensures a consistent bus voltage level, acting as a voltage regulator.

[Enhanced System Performance] Boosts power system dynamics and enhances line capacity for improved efficiency.

[ Voltage Regulation] Operates at a nominal 50-60hz frequency with a regulation of +/- 1.0%, suitable for temperatures ranging from -40 to 60 ℃.
#9
SX440 AVR Automatic Voltage Regulator Genset Brushless Type Stabilizer AVR

8.1

Auto Engineering

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Main highlights

UPC:602838317857

MPN:SX440

Brand:WESPC
#10
SX440 AVR Automatic Voltage Regulator Brushless Generator Spare Parts

8.0

Nurnesy

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Main highlights

The control and voltage sensing circuits have separate terminals, allowing the excitation power to be resulting directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential.

SX440 is a half-wa ve phase-controlled thyristor type Automatic Voltage Regulator and forms a part of the excitation system for a brushless generator.

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

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sx440 avrs

AVR SX440 Automatic Voltage Regulator Control Module for Generator AVR - 2 Year Warranty!

9.8

Main highlights

SX440 Voltage Regulator,SX440-A Automatic Voltage Regulator Controller Single Phase AVR Generator Spare Parts

9.6

Main highlights

Knowtek AVR SX440 Automatic Voltage Regulator for Generator -Ship from US Stock

9.5

Main highlights

SX440 AVR Automatic Voltage Regulator For Stamford Generator

9.3

Main highlights

SX440 AVR Automatic Voltage Regulator,Exact Generic Replacement Part,Automatic Voltage Regulator Brushless Generator Spare Parts, Automatic Voltage Regulator Exact Generic Replacement Part automa

9.0

Main highlights

AVR Automatic Voltage Regulator SX440 Brushless Voltage Module Generator Replacement Spare Parts Automatic Voltage Regulator

8.9

Main highlights

RONGPAS AVR SX440 Automatic Voltage Regulator Control Moudle compatible with Generator Genset

8.7

Main highlights

Voltage Regulator AVR SX440 for Stamford Generator, Improve Power System, 50-60Hz Frequency, Dynamic Quality Control, Smooth Reactive Power Distribution

8.4

Main highlights

SX440 AVR Automatic Voltage Regulator Genset Brushless Type Stabilizer AVR

8.1

Main highlights

SX440 AVR Automatic Voltage Regulator Brushless Generator Spare Parts

8.0

Main highlights

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