Product Name: RS485 Smart Sensor with Open Split Core Current Transformer Model NO.: SCRXXU41A Voltage Transformation Principle: Electromagnetic Type Magnetic Circuit Structure: Combined Type Installation: Penetration Type Insulating Medium: Common Insulating Materials Winding Form: Small Fixed Type Usage: Protection, Measurement, Monitoring Operation Condition: Outdoor Phase: Single Type: Current Transformer Application: Electronic, Instrument, Position Sensor, Lighting, Submetering System Measurement: AC Active: Class 1 Reactive: Class 2 Trademark: IVY Transport Package: Cartons Specification: TBA Origin: Zhejiang, China HS Code: 9028301300 Product Description Specification DataMeasuring Voltage Range0~450VMeasuring Current Range100A/200A/400A/500A OptionalFrequency50-60HzAccuracy Class1Reference StandardIEC62052-11,IEC62053-21Starting Current 0.004IbPower Consumption<=30mA(5~18v)Constant1000imp/kWhInstallationDin Rail TypeDimension14.2*15.5*21mmOperation Temperature-40~80ºCRelated Humidity<=75%CommunicationRS485(4 wires)