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  • Voltage Regulators
      • Original and Generic AVR available
      • Generic Replacements
      • Leroy Somer
      • Stamford AVR
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  • AVR | Generic Replacements

    AVR AVC63-7 | Generic

    AVR AVC63-7 | Generic
    AVR | Generic Replacements

    AVR AVC63-7 | Generic

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    • < ± 1.5% Regulation
    • Soft Start Voltage Ramping – Sensing Voltage Loss Protection
    • 120 or 240 VAC Sensing, Jumper Selectable Under Frequency Roll Off Protection
    • With Under Frequency LED Indicator

     

    Call for Quote for international purchases!
    SKU: AVC637G
    $137.49
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  • Uncategorized

    AVR MX321 | Original

    AVR MX321 | Original
    Uncategorized

    AVR MX321 | Original

    0 out of 5
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    Features include:

    • Stability selection & adjustment *Under frequency roll off adjustment
    • Dip adjustment *Dwell adjustment
    • Droop adjustment *Trim adjustment
    • Over excitation adjustment *Over voltage adjustment
    • Current limit adjustment *Ramp adjustment

     

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    SKU: MX321
    $0.00
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  • Uncategorized

    AVR MX341 | Original

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    Uncategorized

    AVR MX341 | Original

    0 out of 5
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    • Features include:
    • Stability adjustment *Optimum response selection
    • Under frequency roll off adjustment *Dip adjustment
    • Droop adjustment *Trim adjustment
    • Over excitation adjustment

     

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    SKU: MX341
    $0.00
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  • AVR | Generic Replacements

    AVR R230 | Generic Replacement R250

    AVR R230 | Generic Replacement R250
    AVR | Generic Replacements

    AVR R230 | Generic Replacement R250

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    R230 AVR option

    • Potentiometer for remote voltage adjustment
    • 1000 Ω / 0.5 W min: adjustment range ± 5%. – Remove the ST4 jumper.

     

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    SKU: R230G
    $41.49
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  • AVR | Generic Replacements

    AVR R250 | Generic

    AVR R250 | Generic
    AVR | Generic Replacements

    AVR R250 | Generic

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    • 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

     

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    SKU: R250G
    $51.50
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  • AVR | Generic Replacements

    AVR R438 | Generic

    AVR R438 | Generic
    AVR | Generic Replacements

    AVR R438 | Generic

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    Fuse: F1on X1,X2.10A;slow-250V

    • Voltage sensing : 5 VA isolated via trans- former • 0-110 V terminals = 95 to 140 V • 0-220 V terminals = 170 to 260 V • 0-380 V terminals = 340 to 520 V for other voltages, a transformer should be used.
    • Voltage regulation ± 0.5%
    • Normal or rapid response time via jumper ST2 (see below)
    • Voltage adjustment via potentiometer P2 or apply a DC voltage of ± 1 V on the terminals of the external potentiometer
    • Current sensing: (parallel operation): input S1, S2 intended for 1 C.T. Š 2.5 VA cl1, secondary 1A (optional)
    • Quadrature droop adjustment via potentio- meter P1

     

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    SKU: R438G
    $66.50
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  • AVR | Generic Replacements

    AVR R448 | Generic

    AVR R448 | Generic
    AVR | Generic Replacements

    AVR R448 | Generic

    0 out of 5
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    • Voltage regulation ± 0.5%
    • Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)
    • Voltage sensing: 95 to 140 volts (50/60 Hz) or 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)
    • Response time: Normal (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation
    • Remote voltage adjustment range of: ± 5%

     

    Call for Quote for international purchases!
    SKU: R448G
    $75.50
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  • AVR | Generic Replacements

    AVR R449 | Generic

    AVR R449 | Generic
    AVR | Generic Replacements

    AVR R449 | Generic

    0 out of 5
    (0)
    • Automatic Voltage Regulator | Exact Generic Replacement for R449
    • Steady state voltage regulation ± 0.5%
    • Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)
    • Voltage sensing: 0-110v Terminals = 95 to 140 volts (50/60 Hz) or 0-220v Terminals = 170 to 260 volts (50/60 Hz) or 0-380v Terminals = 340 to 520 volts (50/60 Hz)
    • Response time: Normal (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation. Remote voltage adjustment range: ± 5%
    Call for Quote!

     

    Call for Quote for international purchases!
    SKU: R449G
    $93.49
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  • AVR | Generic Replacements

    AVR R450 | Generic

    AVR R450 | Generic
    AVR | Generic Replacements

    AVR R450 | Generic

    0 out of 5
    (0)

    The R450 AVR is supplied in a casing designed to be mounted on a panel with dampers.

    • Operating temperature: – 30°C to + 65° C. – Storage temperature: – 55°C to + 85°C.
    • Shocks on the base: 9 g depending on the 3 axes.
    • Vibrations: less than 10 Hz, 2 mm half-peak amplitude 10 Hz to 100 Hz: 100 mm/s, above 100 Hz: 8 g.

     

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    SKU: R450G
    $156.50
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  • AVR | Generic Replacements

    AVR SE350 | Generic

    AVR SE350 | Generic
    AVR | Generic Replacements

    AVR SE350 | Generic

    0 out of 5
    (0)
    • Output Power – Continuous 73 Vdc at 3.5 Adc (255w) – 1 year warranty
    • Frequency Compensation Adjustable
    • EMI Suppression Internal electromagnetic interference filter (EMI Filter).
    • Roll Off Frequency 54-61 Hz for 60 Hz Operation 45-51 Hz for 50 Hz Operation
    • Storage Temperature -65°C to +85°C

     

     

    Call for Quote for international purchases!
    SKU: SE350G
    $28.50
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  • AVR | Generic Replacements

    AVR SR7-2G (SR-7) | Generic

    AVR SR7-2G (SR-7) | Generic
    AVR | Generic Replacements

    AVR SR7-2G (SR-7) | Generic

    0 out of 5
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    • Sensing Input: Terminal 1,2 3,4 5,6 Can be connected to Y or 220~480VAC Single Phase 50/60HZ.
    • Power Input:50~280VAC (1,2) 50/60HZ.
    • Output Voltage: Maximum 90VDC @ 220VAC Harmonic Wave. Output Current: Continuous 6A Maximum 8A for 10 sec.

     

    Call for Quote for international purchases!
    SKU: SR72G-G
    $56.59
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  • AVR | Mcpherson Controls

    AVR SS350 | Mcpherson Controls

    AVR SS350
    AVR | Mcpherson Controls

    AVR SS350 | Mcpherson Controls

    0 out of 5
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    • Voltage Regulation < ±1% (with 4% engine governing)
    • Optional 120/240 VAC Sensing Input Switch
    • 50/60 Hz, Jumper Selectable
    • Under Frequency Protection
    • Built-in High Breaking Capacity Fuse – EMI Suppression.

     

    Call for Quote for international purchases!
    SKU: SS350
    $215.16
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  • AVR | Generic Replacements

    AVR SX440 | Generic Replacement for AS440

    AVR SX440 | Generic Replacement for AS440
    AVR | Generic Replacements

    AVR SX440 | Generic Replacement for AS440

    0 out of 5
    (0)

    Features include:

    • Stability adjustment
    • Optimum response selection
    • Under frequency roll off adjustment
    • Droop adjustment
    • Trim adjustment

     

    Call for Quote for international purchases!
    SKU: Sx440G
    $45.49
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  • Uncategorized

    AVR SX460 | Original

    Placeholder
    Uncategorized

    AVR SX460 | Original

    0 out of 5
    (0)

    Features include:

    • Stability adjustment
    • Under frequency roll off adjustment

     

    Call for Quote for international purchases!
    SKU: SX460
    $0.00
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  • AVR | Generic Replacements

    AVR VR6 | Generic

    AVR VR6 | Generic
    AVR | Generic Replacements

    AVR VR6 | Generic

    0 out of 5
    (0)
    • Power: Shunt Excited
    • Input: 180-280 Vac, 50/60 Hz, 1 OR 3 phase
    • PMG Excited 63-105 Vac 100/240 Hz 3 phase
    • Sensing input: 180-240 Vac, 50/60 Hz 1 OR 3 phase
    • CT input: 1 or 5 Aac 50/60 Hz
    • ACC input: +/- 3 Vdc. Output 65 Vdc @ 12 Adc
    • Unit Type: Potted – Rugged
    • Weight: 1.5 kgSize: 9.4 in x 7.1 in x 3.5 in
    • 4 mounting holes
    • 1 Year Warranty

     

    Call for Quote for international purchases!
    SKU: VR6G
    $120.99
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  • AVR | Generic Replacements, Uncategorized

    AVR-5KW | 450V 470uF

    AVR-5KW | 450V 470uF
    AVR | Generic Replacements, Uncategorized

    AVR-5KW | 450V 470uF

    0 out of 5
    (0)
    • Gasoline and Diesel Generator driven by 173F 177F 182F 188F 190F engine
    • FITS FOR – 4KW to 7.5KW rated power generator driven by gasoline engine from 9HP,11HP,13HP,14HP,and also work with diesel generators.
    • CAPACITOR – 450V 470uF
    • 5.5 inches / 140mm hole to hole on center, Totally 6 wires, 4 wires in one connector and 2 single wires
    • Very stable. You may need to adjust the little brass screw clockwise to meet your desired voltage output.
    Call for Quote!

     

    Call for Quote for international purchases!
    SKU: AVR-5KW
    $16.99
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  • Marathon AVR, Mecc Alte AVR, Original | Basler AVR

    Basler AVR AVC63-7 | Original

    Basler AVR AVC63-7 | Original
    Marathon AVR, Mecc Alte AVR, Original | Basler AVR

    Basler AVR AVC63-7 | Original

    0 out of 5
    (0)
    • < ± 1.5% Regulation
    • Soft Start Voltage Ramping – Sensing Voltage Loss Protection
    • 120 or 240 VAC Sensing, Jumper Selectable Under Frequency Roll Off Protection
    • With Under Frequency LED Indicator

     

     

    Call for Quote for international purchases!
    SKU: AVC637
    Read more
    Add to Wishlist
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  • Kits & Accessories

    Bearing Rod Ends | Actuator

    Bearing Rod Ends | Actuator
    Kits & Accessories

    Bearing Rod Ends | Actuator

    0 out of 5
    (0)
    Choose your Kit Part Number Below:
    • Each kit contains different items
    • Detailed descritption of kit content can be provided uppon request

     

    Call for Quote for international purchases!
    SKU: BREA
    Read more
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  • Actuators, Kits & Accessories

    BR200 | Actuator Control Lever

    BR200 | Actuator Control Lever
    Actuators, Kits & Accessories

    BR200 | Actuator Control Lever

    0 out of 5
    (0)
    • Ø 0.25 in end and 1/4-28 UNF – 2B female thread (0.72 in depth)
    Call for Quote for international purchases!
    SKU: BR200
    $47.99
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  • Kits & Accessories

    Cable Harnesses | Actuator

    Cable Harnesses | Actuator
    Kits & Accessories

    Cable Harnesses | Actuator

    0 out of 5
    (0)
    Choose your Kit Part Number Below:
    • Each kit contains different items
    • Detailed descritption of kit content can be provided uppon request

     

    Call for Quote for international purchases!
    SKU: CHA
    Read more
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  • Marathon AVR, Mecc Alte AVR, Original | Basler AVR

    Caterpillar AVR VR6 | Original

    Placeholder
    Marathon AVR, Mecc Alte AVR, Original | Basler AVR

    Caterpillar AVR VR6 | Original

    0 out of 5
    (0)
    • Potencia: Excitada por derivación
    • Entrada: 180-280 V CA, 50/60 Hz, monofásica o trifásica
    • PMG excitado 63-105 V CA 100/240 Hz trifásico
    • Entrada de detección: 180-240 V CA, 50/60 Hz monofásica o trifásica
    • Entrada CT: 1 o 5 Aac 50/60 Hz
    • Entrada ACC: +/- 3 VCC. Salida: 65 VCC a 12 ACC.
    • Tipo de unidad: Encapsulada – Resistente
    • Peso: 1,5 kgTamaño: 9,4 pulgadas x 7,1 pulgadas x 3,5 pulgadas
    • 4 orificios de montaje
    • 1 año de garantía

     

    ¡Solicita cotización para compras internacionales!
    SKU: VR6
    Read more
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  • Magnetic Pickups

    CH1207 | Cable Harness

    CH1207 | Cable Harness
    Magnetic Pickups

    CH1207 | Cable Harness

    0 out of 5
    (0)

    Cable Harness CH1207

    • For use with MSP Automotive Sensors
    • 10 ft [3 m] Shielded Cable
    • 2-Terminal
    Call for Quote for international purchases!
    SKU: CH1207
    $55.89
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  • Magnetic Pickups

    CH1211 | Wiring Harness

    CH1211 | Wiring Harness
    Magnetic Pickups

    CH1211 | Wiring Harness

    0 out of 5
    (0)

    Wiring Harness CH1211

    • For use with MSP Military-Style (Amphenol) Sensor
    • 27 ft [8.2 m] Shielded Harness
    • Straight Connector EC1100
    • 2-Terminal

     

    Call for Quote for international purchases!
    SKU: CH1211
    $141.69
    Add to cart
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  • Diodos

    Diode Rectifier Kit for Stamford Generator | RSK6001

    Diode Rectifier Kit for Stamford Generator | RSK6001
    Diodos

    Diode Rectifier Kit for Stamford Generator | RSK6001

    0 out of 5
    (0)

     

    Call for Quote for international purchases!
    SKU: RSK6001 KIT
    $59.49
    Add to cart
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Power Master Inc.
English and Spanish support | Call us 24/7! (+1) 305 999 1992
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8635 NW 54 ST. Miami FL, 33166

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© Power Master Inc. - All Rights Reserved

Customer Care

  • About
  • FAQ
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Find It Fast

  • Voltage Regulator AVR
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Power Master Inc.
English and Spanish support | Call us 24/7! (+1) 305 999 1992