Enphase CT-100-SPLIT-ROW Split-Core Current Transformer

The Enphase CT-100-SPLIT-ROW is a split-core current transformer designed for use with the Enphase IQ Gateway to enable production and consumption monitoring on three-phase AC systems. Each unit supports a maximum primary current of 100A with an accuracy class of 1%.

The transformer features a 9.8 mm diameter aperture and a 4 m lead wire length, making it suitable for installation in standard electrical panels. It operates across 50–60 Hz frequencies and is rated for primary voltage of 250 VAC with operating temperatures from −40 to 85 °C. The device is CE and RoHS compliant.