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Best Choice01Thunder PartsAVR 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
9.8Exceptional
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- 02Juqrelith
Automatic Voltage Regulator for Brushless Generator, SX440 AVR with Half - Wave Phase Control, 190-264VAC Input - Reliable Voltage Regulation, Under Speed Protection, Ideal for
Main highlights- [Voltage Regulation]: Maintains precise ±1% RMS voltage stability with half-wave phase-controlled thyristor technology, ensuring consistent generator output under load variations
- [Robust Build]: Employs proficient semiconductor power circuitry for positive voltage build-up from levels, supporting continuous current up to 8A and suited for brushless generators up to 500KW
- [Flexible Excitation Power]: Voltage sensing and control circuits feature separate terminals, allowing excitation power from stator or auxiliary winding for optimal short circuit performance
- [Compact Design]: Uses surface mount technology (SMT) for high integration and a compact footprint, saving space while enhancing performance in generator systems
- [Advanced Protection]: Includes under speed and sensing loss safeguards, delivering safe and reliable control to prevent generator damage during abnormal operating conditions
9.5Excellent
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- 03Walfront
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
9.2Excellent
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- 04PODSJD
Automatic Voltage Regulator SX440 AVR Brushless Generator Spare Part 8A 500KW - Reliable Voltage Control, Under Speed Protection, Replacement for Generator Excitation System
Main highlights- [ROBUST CURRENT CAPACITY]: Supports continuous current up to 8A and brief surges up to 10A within 10 seconds, accommodating varying generator excitation loads while maintaining durability and preventing overheating during peak operation.
- [RELIABLE SPARE PART SOLUTION]: Precision-engineered for brushless generators (up to 500KW), this SX440 AVR replacement part ensures dependable voltage regulation and protection, making it a trusted choice for generator maintenance and repair professionals.
- [HIGH-PERFORMANCE VOLTAGE CONTROL]: SX440 is a half-wave phase-controlled thyristor automatic voltage regulator designed for precise generator voltage regulation with built-in under speed and sensing loss protection, ensuring stable and safe power output for brushless generators up to 500KW.
- [EASY INTEGRATION & VERSATILITY]: Equipped with separate terminals for control and voltage sensing, allowing excitation power to be drawn directly from stator or auxiliary windings; ideal for applications requiring sustained short circuit performance and versatile generator setups.
- [ADVANCED CIRCUIT BOARD]: Featuring surface mount technology (SMT) for a compact and highly integrated design, this control board optimizes power circuitry with efficient semiconductors to maintain positive voltage buildup from levels, enhancing overall regulator performance and reliability.
9.1Excellent
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Value for Money05CenroelonCenroelon Sx440 Avr Generator Voltage Regulator Accessories for 500kw Brushless Generators, Mount Technology
Main highlights- Utilizing mount technology (SMT), our Automatic Voltage Regulator presents a high integration within a compact AVR. This alignment not only ensures efficient functionality but also guarantees a long lifespan and less maintenance.
- The SX440 AVR Generator Voltage Regulator is a half phase-controlled thyristor type device, forming an integral part of the excitation system for your brushless generator. Ensuring smooth generator operation even in harsh conditions, the AVR is sturdy and reliable.
- The AVR ensures positive voltage build up from levels due to the use of proficient semiconductors in its power circuitry. This feature enhances the power output of your generators, providing you with efficient and uninterrupted supply.
- The AVR circuitry is not just designed for regulating the generator voltage but also includes under speed and sensing loss protection. This feature provides an added layer of protection, ensuring safe and reliable control of your generator under all circumstances.
- Our AVR features separate terminals for control and voltage sensing circuits. This empowers you with the flexibility to derive excitation power directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential.
8.8Very Good
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- 06Qinlorgo
Automatic Voltage Regulator High Quality AVR Controller for 50-270AC 50/60HZ SR7-2G Brushless Generator
Free ShippingMain 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 protection system for operating conditions that may pose a hazard to the machine
- 【HIGH-QUALITY MATERIAL】High-quality electronic components ensure stable performance. This product is very practical generator accessories
- 【GOOD PERFORMANCE】The SR-7 regulator is an advanced 5A regulator designed to ensure 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 100% 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
8.7Very Good
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- 07Wooswen
Wooswen Sx440 Avr Generator Voltage Regulator Spare Parts Accessories for 500kw Brushless Generators, Mount Technology
Main highlights- Utilizing mount technology (SMT), our Automatic Voltage Regulator presents a high integration within a compact AVR. This alignment not only ensures efficient functionality but also guarantees a long lifespan and less maintenance.
- The SX440 AVR Generator Voltage Regulator is a half phase-controlled thyristor type device, forming an integral part of the excitation system for your brushless generator. Ensuring smooth generator operation even in harsh conditions, the AVR is sturdy and reliable.
- The AVR ensures positive voltage build up from levels due to the use of proficient semiconductors in its power circuitry. This feature enhances the power output of your generators, providing you with efficient and uninterrupted supply.
- The AVR circuitry is not just designed for regulating the generator voltage but also includes under speed and sensing loss protection. This feature provides an added layer of protection, ensuring safe and reliable control of your generator under all circumstances.
- Our AVR features separate terminals for control and voltage sensing circuits. This empowers you with the flexibility to derive excitation power directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential.
8.4Good
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- 08HCTXHQSC
New Remote Control for Harman KARDON AVR 158 AVR247 AVR254 AVR 142 AVR 146 AVR110 AVR120 AVR125 AVR144 Audio Stereo Receiver
Main highlights- Warranty: 3 months after delivery
- Package:1 x Remote Control ( Without battery included)
- NOTE: Our remote control is same like pictured,please double check the model you want and DON'T BUY If your model is not Include in our title!
- Feature:No programming is required - just put the new batteries in can work directly with your device.
- Condition: Brand New Replacement Remote Control
8.3Good
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- 09Respicefinem
Respicefinem Isolation Transformer Automatic Voltage Regulator AVR for Generator Ac Motor Maximum 500V Input Compatible with Mx321 Avr Systems
Main highlights- Wide Application: This isolation transformer supports a broad range of alternator systems including MX321 UC22 27 HC4 HC5 and PMG setups making it ideal for diverse industrial generator configurations
- Technical Parameters: Designed with a maximum input voltage of 500V this isolation transformer delivers precise output exclusively for AVR systems serving as a dependable replacement part in generator assemblies
- Stable And Durable: The automatic voltage regulator AVR features a robust design ensuring consistent voltage control and extended service life in continuous industrial applications
- Scratch Abs: Constructed from ABS material this housing provides excellent impact scratch and environmental durability under harsh operating conditions
- Alternators Essential: The isolation transformer is a critical component for alternators equipped with the MX321 AVR ensuring seamless integration and reliable operation in demanding power generation environments
8.0Good
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- 10VINABTY
RC-1168 Replace Remote fit for Denon AV Receiver AVR-E400 AVR-S710W AVR-X1100W AVR-S500BT AVR-1612 AVR-1613 AVR-1713 RC-1181 RC-1196
Free ShippingMain highlights- no programming needed;
- RC-1168 Replace Remote fit for Denon AV Receiver AVR-E400 AVR-S710W AVR-X1100W AVR-S500BT AVR-1612 AVR-1613 AVR-1713 RC-1181 RC-1196 ;
7.9Good
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