Welcome to Sentran Corporation - 15 years in business and still "current"

Sentran Corporation designs and manufactures current transformers, voltage transformers, toroidal or bushing current transformers, split current transformers, bus bar split current transformers, current transducers, voltage transducers, smart current transducers, meter grade current transformers, high voltage current transformers, current switches and current relays.

If you don’t see something here for your “current” project, we’ll gladly customize any style to fit your requirements.

 

Current Transformers, Precision

  • Series 4LN precision CT's from 1A up to 100A
  • Up to 1000mVac full scale out
  • Phase shift <15'
  • Also called the "Fiver" since is used to convert standard 5A output CT's to a millivolt/amp output

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Current Transformers, Split-Core

  • Series 4DS with DC voltage output -- 2.500VDC or 5.000VDC standard
  • Buss Bar sizes up to 10"X15"- any size square or rectangle
  • 100Amps to 10,000Amps AC at 60 Hz or 400Hz
  • Standard is 600VAC, but high potential style available
  • Easy installation and secured with nylon thumb screws
  • ETL tested and recognized. 8' twisted leads for signal

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Current Transformers, Split Bus Bar

  • Series 4LS for AC voltage output (volts or millivolts/amp)
  • Series 4AS for AC current output (milliamps/amp)
  • Buss Bar sizes up to 12"X15"- square or rectangle
  • 100Amps to 10,000Amps AC at 60 Hz or 400Hz
  • Standard is 600VAC, but high potential style available
  • Easy installation and secured with nylon thumb screws
  • Typical outputs are 333mV, 5VAC, 1VAC and 100mA - many other outputs available.
  • ETL tested and recognized. 8' twisted leads for signal

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Current Transformers, Bushing

  • 2VS Bushing models for AC millivolts & volts out
  • 1½" and ½" windows
  • 5A to 400A AC input models
  • Milliamp output versions available
  • Low phase shift
  • ETL/UL recognized

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5000VAC, Split Current Transformers and Transducers

  • Rated to 5000VAC, tested to 25KVAC.
  • Many window and current sizes available.
  • Evaluated, tested, certified, listed and recognized by Intertek for ETL labeling.
  • Milliampere or Millivolt output – choose up to 1VAC.
  • Can custom make to practically any input up through 6000A 50/60Hz.
  • Provided with 10,000Volt lead wires but can provide terminals.
  • Self-locking available with special order.

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Current Transformers, Meter Grade

A brief product description goes here, then we link to the individual product page and the pdf

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Voltage Transducers

  • Series VTX AC voltage transducer
  • 2.5 or 5VDC output
  • For 50/60hz
  • Inputs are 120, 208, 220, 230, 240, 380, 408, 440 and 560VAC
  • Input ranges are +/- 20% of nominal
  • 1% accuracy

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Current Switches and Relay Output

  • 100 is bushing type & 200 is split type
  • AC current sensor and switch with solid state output
  • Amperage rating 0.5A to 150A AC continuous
  • Output is solid state - binary (on-off)
  • Output rating is 0.1A @ 40V AC/DC

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Custom Transformers and Transducers

A brief product description goes here, then we link to the individual product page and the pdf

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