Model 2AS (Current) | 2VS (Voltage) | 1.0% Toroidal Current Transformers

Models: 2AS (Current Output) | 2VS (Voltage Output)


Toroidal (Round) Toroidal style Current Transformers are available from Sentran Corporation for Class 1.0, 0.5, 0.2 and 0.1 per IEC61869 Tables 201 and 202. A special magnetic alloy is used. The Model 2AS and 2VS are indoor type toroidal current transformers for Measurement Category Class IV as an accessory for UL listed energy monitoring equipment to meet the requirements of UL2808 XOBA. All units can be potted using UL recognized potting compound for outdoor use. The case is high temperature UL recognized plastic or epoxy molded housing (not shown). The 2VS is provided with an internal burden resistor for a calibrated output voltage. The 2AS is a ratio type 0.1A output current for use with an external burden resistor. The current transformers are provided with up to 8′ black/white twisted MTW 18AWG UL1015 leads rated to 600VAC.

  • 2AS (current out), 2VS (voltage out)
  • Accuracy +/- 1.0%; +/- 0.5% optional
  • UL Listed to U2808, XOBA
  • Phase shift per 60o44-1 Table 11
  • Current Ranges 10A to 400A
  • Output Voltages 100mV to 1000mV (2VS)
  • Output Current of 0.1A (2AS)
  • Window Sizes from 0.5″ to 4.0″ ID

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