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  • Voltage Regulators
      • Original and Generic AVR available
      • Generic Replacements
      • Leroy Somer
      • Stamford AVR
      • Basler AVR
      • Mecc Alte AVR
      • Marathon AVR
  • Control Modules
      • Control Modules DSE
      • ATS Control Modules
      • Auto Mains (Utility) Failure Control Modules
      • Control Systems
      • Expansion Modules
      • Load Sharing & Synchronising Control Modules
      • Mains Protection Relays | AVR
      • Manual & Auto Start Control Modules
      • Remote Communications & Overview Displays
      • Special Controllers

       

  • Transfer Switches
      • Transfer Switches
      • Customised Transfer Switches
      • Contact us for a quote!
  • Battery Charger
      • Battery Charger DSE
      • 12 Volt Battery Chargers
      • 24 Volt Battery Chargers
      • Enclosed Intelligent | Multiple Output | Overview Display
      • Intelligent Battery Chargers
  • Pre-Heaters
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  • AVR | Generic Replacements

    AVR R438 | Generic

    AVR | Generic Replacements

    AVR R438 | Generic

    0 out of 5
    (0)

    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

     

    Call for Quote for international purchases!
    SKU: R438G
    $81.49 $93.79
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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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Customer Care

  • About
  • FAQ
  • Compare
  • Store Directory
  • Wishlist
  • Contact-Us

Find It Fast

  • Voltage Regulator AVR
  • Control Module DSE
  • Transfer Switches
  • Speed Governors
  • Hotstart
  • Engine Pre-Heaters
  • Battery Charger
  • Solenoids
  • Senders & Switches
  • Conferences
Power Master Inc.
English and Spanish support | Call us 24/7! (+1) 305 999 1992