Feature: 1. Function: ETCR082K open close current transformer is used for the detection of AC leakage current, high order harmonic current, phase, electric energy, power, power factor, etc. 2. Technology: High accuracy leakage current transformer adopts new CT technology, open close structure design, no need to disconnect the tested circuit, non contact measurement, safe and fast. 3. Multi Purpose: Can be connected to phase detection analyzer, industrial control device, data recorder, oscilloscope, harmonic analyzer, power quality analyzer, high accuracy digital multimeter, etc. 4. Features: Double layer shielding technology is adopted, which is minimally affected by the outside world, ensuring high accuracy , high stability and high reliability of uninterrupted measurement. 5. Wide Application: Open close current transformer is suitable for electric power, communication, meteorology, railway, oil field, construction, metering, industrial and mining enterprises and other fields. Specification: Item Type: Current Transformer Material: ABS,Permalloy Model: ETCR082K Range and Accuracy: Range:0.00mA～60A AC Resolution: 0.01mA Accuracy Class: 0.5 Phase Error: ≤1° Rate of Turn: 1000:1 Other Parameters: Function:High Accuracy AC Leakage Current, Current, High Order Harmonic Current, Frequency, Phase, Power and Electric Energy Measurement, Especially Suitable for Flat Steel Grounding Places Way of Opening:Open and Close Shielding Layer: Double Layer Shielding, the Influence of External Magnetic Field is Minimal Jaw Size: Approx. 80mm / 3.1in Approx. 26mm / 1.0in Turns Ratio:1:1000 (Primary and Secondary Current Ratio) (Can Be Customized According to Customer Requirements) Input Range:0.00mA～60A AC Output Method:Current Sensing Output: 1mA / 1A Reference Load:≤15Ω Output Interface:Wiring Terminal (S1, S2 Coil Tap End, Gnd Shielding End) or Lead Output Working Frequency: 10Hz～100KHz Operating Temperature: -15°C～50°C Dielectric Strength:AC 3700V / rms (between Core and Shell) Security Level:CAT Ⅲ 600V Output Method:Inductive Current Output Working Temperature and Humidity: -15℃～50℃; Below 80%rh . Package List: 1 x Current Transformer