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Split Core AC Current Transformers

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A Split Core Current Transformer is an instrument transformer, which is used along with measuring or protective devices, in which the secondary current is proportional to the primary current (under normal conditions of operation) and differs from the primary current by a phase drift that is approximately zero.

  • Measuring Instruments (ammeters, watt-meters, energy-meters)
  • Protective relays
  • AC current conversion
  • AC current Measurement etc.

Case Type Data Sheet Rated Current Output Signals Accuracy Linearity Window size (mm) Operating Temperature
CYCT0750 0 ~ 250A 0~0.333VAC (0~0.5AAC, 0~5VAC, 4-20mADC, 0-10VDC) ±1.0% ±0.5% FS 18.0 x 18.9 -40C - +85C
CYCT-T16 0 ~ 100A 0~33.3mAAC (0~0.5AAC, 0~5VAC, 4-20mADC, 0-10VDC) ±0.5% ±0.2% FS D16mm -40C - +85C
CYCT-T24 0 ~ 200A 0~66.6mAAC (0~5AAC, 0~10VAC, 4-20mADC, 0-10VDC) ±0.5% ±0.2% FS D24 -40C - +85C
CYCT-T36 0 ~ 300A 0~100mAAC (0~5AAC, 0~10VAC, 4-20mADC, 0-10VDC) ±0.5% ±0.2% FS D36mm -40C - +85C

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