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10 Best avr under 500 in Canada
Best Choice01OJKRNXJD1pcs AS440 Generator Avr Adjustable Voltage Regulator Module 500kw Power Genset Stabilizers
Main highlights- Voltage Regulators
- 1pcs AS440 Generator Avr Adjustable Voltage Regulator Module 500kw Power Genset Stabilizers
9.6Exceptional
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- 02Walfront
SX440 Automatic Voltage Regulator for Brushless Generators 500KW 190-264VAC Single Phase AVR Replacement Voltage Control Module for Generator Excitation System
Main highlights- VOLTAGE CONTROL CIRCUITS -- 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
- 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 safe, control of the generator
- AVR WORKING PRINCIPLE -- Positive voltage build up from levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR
- 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
9.3Excellent
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- 03Taruor
Taruor SX440 AVR Automatic Voltage Regulator Brushless Generator Under 500KW with SMT Design and Low Speed Protection Stable Output
Main highlights- Strong Buildup: Proficient semiconductors in the power circuitry positive voltage buildup from levels. This feature guarantees reliable start-up performance, allowing the generator to establish stable voltage quickly and efficiently, which is critical for maintaining uninterrupted power supply in essential applications.
- Precise Voltage Control: This unit delivers stable output with ±1% RMS accuracy, ensuring consistent power delivery even when engine speed varies by up to 4%. It effectively regulates voltage for reliable operation of connected electrical loads in various industrial or backup power scenarios.
- Flexible Power Input: Separate terminals allow excitation power to be drawn directly from the stator winding or an auxiliary winding. This flexibility supports necessary applications and ensures sustained short circuit performance, providing versatile connectivity options for different generator configurations and operational requirements.
- Compact SMT Design: Utilizing surface mount technology, this regulator achieves high integration within a minute footprint. The compact design facilitates easier installation in tight spaces while maintaining robust performance, making it an ideal replacement part for modern brushless generator systems requiring efficient space utilization.
- Advanced Safety Features: Integrated protection circuits monitor for under speed conditions and sensing loss, preventing potential damage to the generator. These safety mechanisms secure control during abnormal operating conditions, safeguarding your equipment from unexpected failures or hazardous situations.
9.2Excellent
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- 04Eacam
Eacam SX440 AVR Automatic Voltage Regulator Brushless Generator Under 500KW with Underspeed Protection Stable Power Control Unit Replacement Part
Main highlights- Voltage Control: This SX440 model delivers accurate regulation within plus or minus one percent RMS to maintain steady electrical output. It ensures consistent performance even when engine speed varies by up to four percent, providing reliable power stability for your connected equipment and sensitive electronics during operation.
- Robust Output acity: Designed for brushless generators within 500KW, it provides maximum 100VDC magnetic field output at 207VAC input. The unit handles continuous current of 8A and non-continuous current of 10A for ten seconds. Proficient semiconductors positive voltage build up from levels for dependable startup and operation.
- Flexible Power Input: Separate terminals for control and voltage sensing circuits allow direct connection to stator windings or auxiliary sources. This flexibility supports necessary applications and sustains short circuit performance when required. It accommodates single phase two line input voltage ranging from 190 to 264 VAC for versatile compatibility.
- Compact SMT Design: The circuit board utilizes surface mount technology for high integration within a minute footprint. This compact design allows for easy installation in tight spaces without compromising performance. The efficient layout supports robust functionality while maintaining a small physical size various generator housing configurations and mounting requirements.
- Advanced Safety Features: Integrated circuitry includes underspeed and sensing loss protection mechanisms to the generator system. These features prevent damage from abnormal operating conditions, ensuring safe and reliable control of the excitation system while protecting internal components from potential failures due to low speed or signal issues.
9.0Excellent
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Value for Money05EacamEacam SX440 AVR for Brushless Generator Voltage Regulator
Main highlights- Voltage Control: This unit delivers accurate voltage regulation with ±1% RMS accuracy, ensuring stable power output even when engine speed varies within 4%. It maintains consistent performance for reliable electrical supply in demanding operational environments where stability is critical for connected equipment safety.
- Strong Build-up: Proficient semiconductors in the power circuitry positive voltage build-up from levels. This feature guarantees reliable startup performance, allowing the generator to establish necessary voltage levels quickly. It enhances the overall responsiveness of the excitation system, contributing to smoother and more dependable generator operation during initial power cycles.
- Flexible Power Input: The device supports separate terminals for control and voltage sensing circuits. Users can derive excitation power directly from the stator winding or use an auxiliary winding for sustained short circuit performance. This flexibility accommodates various application needs, ensuring optimal functionality across different generator configurations and setups.
- Compact SMT Design: Utilizing surface mount technology, this regulator achieves high integration within a minute footprint. The compact design allows for easier installation in tight spaces while maintaining robust performance. Its small size does not compromise functionality, making it an ideal choice for modern brushless generator systems requiring efficient space utilization.
- Advanced Protection Features: The integrated circuitry includes under speed and sensing loss protection mechanisms to the generator system. These features prevent damage during abnormal operating conditions, providing an added layer of security for your power generation setup and ensuring long-term operational reliability without manual intervention.
8.8Very Good
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- 06Thunder Parts
AVR SE350 Automatic Voltage Regulator Control Module for Generator Genset with 2 Year Warranty!
Main highlights- Remote Voltage adjustment Range: ±10% with 2000 ohm rheostat | ±5% with 1000 ohm rheostat
- Output Power - Continuous: 73 Vdc at 3.5 Adc (255w) | Output Power - Forcing (240 Vac Input Power): 105 Vdc at 5 Adc (525w) | Regulation: 1.0%
- Operating Temperature: -40°C to + 60°C | Storage Temperature: -60°C to + 85°C | Power Dissipation: 8 watts maximum
- Frequency Compensation: Adjustable Roll off frequency: 54 - 64 Hz for 60 Hz | 45 - 51 Hz for 50 Hz | Operation: Weight 6.5 oz
- Exact Generic Replacement for SE350 - 2 Year Warranty! Sensing & Power Input: 190 - 240 Vac | Burden: 500 VA
8.7Very Good
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- 07Qinlorgo
Automatic Voltage Regulator High Quality AVR Controller for 50-270AC 50/60HZ SR7-2G Brushless Generator
Main highlights- 【SUITABLE FOR】The SR7 regulator is suitable for all M.A alternators and is a standard power supply for three-phase and single-phase power outputs up to 85 kVA
- 【PROTECTION SYSTEM】During the run and startup process. The regulator is equipped with a complete system for operating conditions that may pose a hazard to the machine
- 【HIGH-QUALITY MATERIAL】High-quality electronic components stable performance. This product is very practical generator accessories
- 【GOOD PERFORMANCE】The SR-7 regulator is an advanced 5A regulator designed to excellent performance of the alternator
- 【100% GUARANTEE】High quality product, we promise to do everything possible to satisfy all customers. However, if you are not satisfied with our service or our products, simply contact us. We are always at the side of our customers to support and continuously seek new ways to improve
8.6Very Good
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- 08RIZGHWOY
RIZGHWOY SX440 AVR Advanced Automatic Voltage Regulator, High Integration, Suitable for 500KW Brushless Generators, Voltage Regulation Accuracy ±1%
Main highlights- [TRUSTED BRAND] Purchase with confidence knowing you are getting a reliable product from a trusted brand in generator spare parts
- [RELIABLE PERFORMANCE] With the SX440 AVR, you can trust in the continuous and accurate voltage regulation for optimal generator function
- [PREMIUM QUALITY] from the construction and components used in the AVR, ensuring long-term durability and performance
- [EASY INSTALLATION] The package weight of approximately 574g ensures effortless handling and setup for quick deployment
- [COMPLETE PACKAGE] Each purchase includes 1 Automatic Voltage Regulator for seamless integration into your generator system
8.5Good
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- 09CCYLEZ
CCYLEZ Automatic Voltage Regulator for Brushless Generator
Main highlights- [SPECIFIC POWER INPUT] This Automatic Voltage Regulator is rated for a detection and power input voltage range of 190-264VAC in a single-phase, two-line configuration. This wide voltage compatibility allows a seamless integration with different generator models, ensuring versatility across various applications.
- [RELIABLE VOLTAGE CONTROL] Equipped with under speed and sensing loss protection, the SX440 ensures stable voltage output and robust operation under varying conditions. This feature guarantees that your generator operates safely and reliably, minimizing the of damage and extending the lifespan of your equipment.
- [HIGHLY INTEGRATED DESIGN] The SX440 AVR employs state-of-the-art surface mount technology (SMT), delivering a compact size while maximizing functionality. This innovative design ensures that you have a powerful automatic voltage regulator tailored for brushless generators in a remarkably small footprint, making installation and maintenance worry-free.
- [EFFICIENT OPERATION] The SX440 AVR is designed to facilitate positive voltage build-up from levels, thanks to high-performance semiconductors in its power circuitry. This ensures a smooth operation and fast response during startup, making it an essential component for optimal generator performance.
- [COMPREHENSIVE PACKAGE CONTENT] Each purchase includes one SX440 Automatic Voltage Regulator, weighing approximately 574g, which is easily manageable for both installation and handling. This thoughtful packaging means you receive just what you need for your brushless generator, streamlining your upgrade process.
8.3Good
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- 10Ycauty
Ycauty SX440 AVR Efficient Automatic Voltage Regulator for Brushless Generator, Suitable for Brushless Generators Up to 500KW
Main highlights- [VERSATILE APPLICATIONS] Compatible with brushless generators up to 500kW for a wide range of use cases.
- [PRECISE VOLTAGE CONTROL] +/-1% RMS accuracy s stable generator voltage under varying engine speeds for consistent power delivery.
- [HIGHEST QUALITY COMPONENTS] Uses skilled semiconductors for positive voltage building, ensuring reliable performance.
- [EASY INTEGRATION] Surface mount technology s high integration in a compact size, streamlining installation.
- [COMPREHENSIVE PROTECTION] Includes overspeed protection and detection loss for safe and reliable generator operation.
8.0Good
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