CT , Split Core Current Transformer ,Flexible Low Voltage Current Transformer
The SCTK681A series of split core style current transformers are designed for fast and easy installation. The split core design permits non-contact current measurements through magnetic field induction without disconnecting cables circuits for CT installation. This method permits a safer, easier and portable current measurement.
Features:
- Maximum continuous primary current 5A to 630A
- Current Ratio:500:1 to 3000:1
- Output: 0.333V, mV or 500mA.
- Accuracy: ± 1% from 10% to 130% of rated current
- Insulation Voltage: 600VAC
- Hi-Pot: 2500VAC
- Phase angle: Less than 2 degrees at 50% of rated current
- Frequency Range: 50 Hz to 2000 Hz
- Operating Temperature: -15℃ to +75℃.
- Output and leads can be customized
- CE recognized, and RoHS compliant
Applications:
- Current measurement, monitoring and protection for electrical wiring and equipment.
- Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation – control system.
- Current, power and energy monitoring device.
- Relay protection device.

Notes: Product specifications can be customized