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Showing all 24 results
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Automatic Voltage Regulators (AVRs)
AVR AS440 for Stamford Generator
0 out of 5(0)- AS440 is a half-wave phase-controlled thyristor type AVR
- Sensing Input: Voltage Jumper selectable 100-130 Vac 1 phase or 190-264 Vac 1 phase
- Output:Voltage 82 V d. C. @ 200 V a. C
- Frequency: 50-60 Hz nominal
- Regulation:+/- 1.0%
- Soft Shell
- Stamford Logo on the back
- Click Here To Download AS440 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR AS440 for Stamford Generator with Soft Shell
0 out of 5(0)- AS440 is a half-wave phase-controlled thyristor type AVR
- Soft Shell with Stamoford Logo
- Sensing Input: Voltage Jumper selectable 100-130 Vac 1 phase or 190-264 Vac 1 phase
- Output:Voltage 82 V d. C. @ 200 V a. C
- Frequency: 50-60 Hz nominal
- Regulation:+/- 1.0%
- Soft Shell
- Stamford Logo on the back
- Click Here To Download AS440 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR AS480 for Stamford Generator
0 out of 5(0)- AS480 is a half-wave phase-controlled AVR
- Sensing and Power Input: Voltage 100-264 Vac 1 phase
- Output:Voltage: 82 V dc @ 200 Vac input voltage
- Output:Voltage: 45 V dc @ 110 Vac input voltage
- Frequency: 50-60 Hz Nominal
- Regulation:+/- 1.0%
- Click Here To Download AS480 User Manual
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Automatic Voltage Regulators (AVRs)
AVR AS540 Automatic Voltage Regulator For Stamford Generator
-13%
Automatic Voltage Regulators (AVRs)AVR AS540 Automatic Voltage Regulator For Stamford Generator
0 out of 5(0)Key Features
- Design Adopting High Quality Capacitors, Good Consistency Of Parameters, High Reliability.
- Characteristics High Quality Ea04C Voltage Regulator, Stable And Reliable Performance.
- Multi-Functional High Resistance Precision, Wide Range Of Operating Temperature, Small Drift Stability.
- Good Effects Professional Manufacturing, Exquisite Workmanship, High Reliability.
- Easy To Use The Potentiometer Adjustment Is Smooth And Not Easy To Damage.
- Click Here To Download AS480 User Manual
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Automatic Voltage Regulators (AVRs)
AVR EPH25A Automatic Voltage Regulator For Generator
0 out of 5(0)Key Features
- Half-wave phase-controlled thyristor type
- Excitation power is derived directly from the generator
- Max output 90V-dc at 270V-ac input with continuous 13A-dc excitation current
- Requires only 4V-ac residual voltage to buildup alternator voltage
- Quick response ( 20 ms )
- Power dissipation 10W only
- Can work up-to 1000kVA brushless generator
- Easy to Install
- Low Cost
- Repairable
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Automatic Voltage Regulators (AVRs)
AVR EPH440D Automatic Voltage Regulator For Generator with Voltage Display
-11%
Automatic Voltage Regulators (AVRs)AVR EPH440D Automatic Voltage Regulator For Generator with Voltage Display
0 out of 5(0)Key Features
- Half-wave phase-controlled thyristor type
- Excitation power is derived directly from the generator
- Max output 90V-dc at 270V-ac input with continuous 13A-dc excitation current
- Requires only 4V-ac residual voltage to buildup alternator voltage
- Quick response ( 20 ms )
- Power dissipation 10W only
- Can work up-to 1000kVA brushless generator
- Generator voltage display meter
- Easy to Install
- Low Cost
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Automatic Voltage Regulators (AVRs)
AVR EVR106 Voltage Regulator for Genset
0 out of 5(0)Key Features
- EVR106 Automatic Voltage Regulator Exact Generic Replacement
- INPUT: Voltage: 180-300V ac, Frequency: 50-60 Hz nominal, Phase: 1
- OUTPUT: Voltage: Max 90V dc at 207V ac input, Current: Continuous 5 A dc, Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum
- Regulation: +/-1.0% * Thermal drift: 0.05% per deg. C change in AVR ambient
- Unit power dissipation: 10 watts maximum Build up voltage4 Volts @ AVR terminals
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Automatic Voltage Regulators (AVRs)
AVR MX321 Automatic Voltage Regulator with Hard Shell for Stamford Generator
Automatic Voltage Regulators (AVRs)AVR MX321 Automatic Voltage Regulator with Hard Shell for Stamford Generator
0 out of 5(0)- MX321 AVR adjustment rate is better than 0.5%
- High-quality generator voltage regulator
- Long service life
- Built-in low-speed protection
- Over excitation protection
- Over-voltage protection
- Over-current protection
- LAM Protection
- Professional manufacturing
- Exquisite workmanship
- High reliability
- High-quality capacitor and terminal
- Superior performance
- Click Here To Download MX321 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR MX341 Automatic Voltage Regulator with Hard Shell for Stamford Generator
-10%
Automatic Voltage Regulators (AVRs)AVR MX341 Automatic Voltage Regulator with Hard Shell for Stamford Generator
0 out of 5(0)- Stamford AVR MX341 voltage regulator for a brushless generator
- Anticipates alternator output voltage and modifies the exciter stator length
- Soft start, damping, and stability circuits included
- Typical AVR system response is 10ms
- A remote voltage trimmer can be connected to the generator for finer control of output
- SENSING INPUT Voltage 190-264V ac max, 1 phase 2 wire Frequency 50-60HZ nominal
- POWER INPUT Voltage 140-220 V ac max, 3 phase,3 wire CURRENT: 3A/phase Frequency 100-120HZ nominal
- OUTPUT Voltage max 120V dc Current continuous 2.7A dc
- Exact Generic Replacement
- Click Here To Download MX341 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR PX350 Automatic Voltage Regulator
0 out of 5(0)Key Features
- AVR PX350 is an encapsulated electronic voltage regulator
- Power Sensing Input: Voltage: 85 ~ 135 VAC / 190 ~ 240 VAC
- Frequency: 50 / 60 Hz Jumper selectable
- Output: Voltage: Max. 36 VDC @ 120 VAC input Max. 73 VDC @ 240 VAC input
- Current: Continuous 4A Intermittent 7A for 10 sec (52 / 105VDC)
- Resistance: Min. 15 ohm Max. 100 ohm
- Voltage Regulation: 1% ( with 4% engine governing )
- Voltage Build-up: Residual voltage at AVR terminal 5 VAC
- Operating Temperature: – 40C ~ 60C Storage Temp.
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Automatic Voltage Regulators (AVRs)
AVR R230 Automatic Voltage Regulator For Generator of Leroy Somer
-15%
Automatic Voltage Regulators (AVRs)AVR R230 Automatic Voltage Regulator For Generator of Leroy Somer
0 out of 5(0)Key Features
- Half-wave phase-controlled thyristor type
- 1 phase 2 wire 45-65 Hz
- Input Voltage 120VAC(90-140VAC)
- Current continuous 8A
- Output voltage max.100VDC@120VAC input
- Easy to Install
- Low Cost
- Click Here To Download R230 User Manual
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Automatic Voltage Regulators (AVRs)
AVR R250 Automatic Voltage Regulator For Generator of Leroy Somer
-10%
Automatic Voltage Regulators (AVRs)AVR R250 Automatic Voltage Regulator For Generator of Leroy Somer
0 out of 5(0)Key Features
- Power Input: AC 80-140V (50 / 60Hz)
- Maximum output: DC 90V / 6A / 10S
- Detection voltage input: AC 115V
- Voltage regulation rate: 1% External voltage trimming 1K / 2W potentiometer 10%
- Voltage regulation +/- 0.5% at steady state and constant speed
- Click Here To Download R250 User Manual
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Automatic Voltage Regulators (AVRs)
AVR R450 Automatic Voltage Regulator For Generator of Leroy Somer
-6%
Automatic Voltage Regulators (AVRs)AVR R450 Automatic Voltage Regulator For Generator of Leroy Somer
0 out of 5(0)Key Features
- 100% Brand New And High Quality.
- 9g base shocks (dependent on its 3 axes, LED lights indicating the status for ease of use.
- Capable of withstanding harsh conditions and high vibration levels.
- Vibrations: -10Hz – a half-peak amplitude of 2mm; 10-100Hz – 100mm/s; +100Hz – 8g. Can operate in temperature extremes (-30c to +65c)
- We are confident the quality of our product is 100% qualified. If there is any question, feel free to contact us. We will offer the best service for you. Thank you!
- Click Here To Download R450 User Manual
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Automatic Voltage Regulators (AVRs)
AVR R450M Automatic Voltage Regulator For Generator of Leroy Somer
-6%
Automatic Voltage Regulators (AVRs)AVR R450M Automatic Voltage Regulator For Generator of Leroy Somer
0 out of 5(0)Key Features
- 100% Brand New And High Quality.
- 9g base shocks (dependent on its 3 axes, LED lights indicating the status for ease of use.
- Capable of withstanding harsh conditions and high vibration levels.
- Vibrations: -10Hz – a half-peak amplitude of 2mm; 10-100Hz – 100mm/s; +100Hz – 8g. Can operate in temperature extremes (-30c to +65c)
- We are confident the quality of our product is 100% qualified. If there is any question, feel free to contact us. We will offer the best service for you. Thank you!
- Click Here To Download R450 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR R450T Automatic Voltage Regulator For Generator of Leroy Somer
-6%
Automatic Voltage Regulators (AVRs)AVR R450T Automatic Voltage Regulator For Generator of Leroy Somer
0 out of 5(0)Key Features
- 100% Brand New And High Quality.
- 9g base shocks (dependent on its 3 axes, LED lights indicating the status for ease of use.
- Capable of withstanding harsh conditions and high vibration levels.
- Vibrations: -10Hz – a half-peak amplitude of 2mm; 10-100Hz – 100mm/s; +100Hz – 8g. Can operate in temperature extremes (-30c to +65c)
- We are confident the quality of our product is 100% qualified. If there is any question, feel free to contact us. We will offer the best service for you. Thank you!
- Click Here To Download R450T User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR SX440 Automatic Voltage Regulator with Hard Shell for Stamford Generator
-11%
Automatic Voltage Regulators (AVRs)AVR SX440 Automatic Voltage Regulator with Hard Shell for Stamford Generator
0 out of 5(0)- SX440 is a two phase sensed Automatic Voltage Regulator(AVR)
- Input:190-264V ac max, 1 phase 2 wire
- Output:max 120V/DC
- Regulation: +/-1%
- Vibration:20 -100HZ (50mm/sec), 100Hz -2kHz
- Click Here To Download SX440 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR SX440 Automatic Voltage Regulator with Soft Shell for Stamford Generator
-10%
Automatic Voltage Regulators (AVRs)AVR SX440 Automatic Voltage Regulator with Soft Shell for Stamford Generator
0 out of 5(0)- SX440 is a two phase sensed Automatic Voltage Regulator(AVR)
- Input:190-264V ac max, 1 phase 2 wire
- Output:max 120V/DC
- Regulation: +/-1%
- Vibration:20 -100HZ (50mm/sec), 100Hz -2kHz
- Click Here To Download SX440 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR SX460 Automatic Voltage Regulator China for Stamford Generator
-30%
Automatic Voltage Regulators (AVRs)AVR SX460 Automatic Voltage Regulator China for Stamford Generator
0 out of 5(0)- SX460 AVR – Automatic Voltage Regulator – Exact Generic Replacement
- INPUT: Voltage: Jumper selectable 95-132V ac or 190-264V ac, Frequency: 50-60 Hz nominal, Phase: 1
- OUTPUT: Voltage: Max 90V dc at 207V ac input, Current: Continuous 4 A dc, Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum
- Regulation: +/-1.0% * Thermal drift: 0.05% per deg. C change in AVR ambient
- Unit power dissipation: 10 watts maximum – Build up voltage4 Volts @ AVR terminals
- Soft Shell
- Click Here To Download SX460 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
AVR SX460 Automatic Voltage Regulator with Hard Shell for Stamford Generator
-23%
Automatic Voltage Regulators (AVRs)AVR SX460 Automatic Voltage Regulator with Hard Shell for Stamford Generator
0 out of 5(0)- SX460 AVR – Automatic Voltage Regulator – Exact Generic Replacement
- INPUT: Voltage: Jumper selectable 95-132V ac or 190-264V ac, Frequency: 50-60 Hz nominal, Phase: 1
- OUTPUT: Voltage: Max 90V dc at 207V ac input, Current: Continuous 4 A dc, Intermittent 6 A for 10 secs, Resistance: 15 ohms minimum
- Regulation: +/-1.0% * Thermal drift: 0.05% per deg. C change in AVR ambient
- Unit power dissipation: 10 watts maximum – Build up voltage4 Volts @ AVR terminals
- Soft Shell
- Click Here To Download SX460 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
GAVR-12A Automatic Voltage Regulator For Generator
0 out of 5(0)Key Features
- 220 VAC Programmable Input
- Built-in High Capacity 8Amp Fuse
- With Under Frequency Protection; Soft Start Voltage Ramping
- POWER INPUT Voltage : 95-264V ac max Frequency : 50-60 Hz nominal
- Click Here To Download GAVR-12A User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
GAVR-15A Automatic Voltage Regulator For Generator
0 out of 5(0)Key Features
- 220/400 VAC Programmable Input
- Rugged Compact Design, For an easy installation
- EMI Suppression, protect the normal operation of device
- With Under Frequency Protection, adjust and stable the device’s frequency
- Soft Start Voltage Ramping, ensure the device start up smoothly and reliably
- Click Here To Download GAVR-15A User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
GAVR-8A Automatic Voltage Regulator For Generator
0 out of 5(0)Key Features
- 110/220/440 VAC Programmable Input
- Built-in High Capacity 8Amp Fuse
- With Under Frequency Protection; Soft Start Voltage Ramping
- SENSING INPUT Voltage : 90-480V ac max Frequency : 50-60 Hz nominal
- POWER INPUT Voltage : 95-264V ac max Frequency : 50-60 Hz nominal
- Click Here To Download GAVR-8A User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
MX321 Stamford AVR with Soft Shell for Stamford Generator
0 out of 5(0)- MX321 AVR adjustment rate is better than 0.5%
- High-quality generator voltage regulator
- Long service life
- Built-in low-speed protection
- Over excitation protection
- Over-voltage protection
- Over-current protection
- LAM Protection
- Professional manufacturing
- Exquisite workmanship
- High reliability
- High-quality capacitor and terminal
- Superior performance
- Click Here To Download MX321 User Manual
SKU: n/a -
Automatic Voltage Regulators (AVRs)
MX341 AVR-UK with Soft Shell for Stamford Generator
0 out of 5(0)- Stamford AVR MX341 voltage regulator for a brushless generator
- Anticipates alternator output voltage and modifies the exciter stator length
- Soft start, damping, and stability circuits included
- Typical AVR system response is 10ms
- A remote voltage trimmer can be connected to the generator for finer control of output
- SENSING INPUT Voltage 190-264V ac max, 1 phase 2 wire Frequency 50-60HZ nominal
- POWER INPUT Voltage 140-220 V ac max, 3 phase,3 wire CURRENT: 3A/phase Frequency 100-120HZ nominal
- OUTPUT Voltage max 120V dc Current continuous 2.7A dc
- Exact Generic Replacement
- Click Here To Download MX341 User Manual
SKU: n/a
Showing all 24 results
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GAVR-8A Automatic Voltage Regulator For Generator
AVR R450 Automatic Voltage Regulator For Generator of Leroy Somer
AVR SX460 Automatic Voltage Regulator with Hard Shell for Stamford Generator
AVR SX440 Automatic Voltage Regulator with Hard Shell for Stamford Generator
GAVR-15A Automatic Voltage Regulator For Generator 

















