ETCR082K Current Transformer 0.5 Class Open Close Design for AC Leakage Current Detection Power Quality Analysis in Electric Power Railway Industrial Applications ABS Perma

Item Type: Current TransformerMaterial: ABS,PermalloyModel: ETCR082KRange and Accuracy:Range:0.00mA～60A ACResolution: 0.01mAAccuracy Class: 0.5Phase Error: 1°Rate of Turn: 1000:1Other Parameters:Function: AC Leakage Current, Current, High Order Harmonic Current, Frequency, Phase, Power and Electric Energy Measurement, Especially Suitable for Flat Steel Grounding PlacesWay of Opening:Open and CloseShielding Layer: Double Layer Shielding, the Influence of External Field is MinimalJaw Size:Approx. 80mm / 3.1inApprox. 26mm / 1.0inTurns Ratio:1:1000 (Primary and Secondary Current Ratio) (Can Be Customized According to Customer Requirements)Input Range:0.00mA～60A ACOutput Method:Current Sensing Output: 1mA / 1AReference Load:15ΩOutput Interface:Wiring Terminal (S1, S2 Coil Tap End, Gnd Shielding End) or Lead OutputWorking Frequency: 10Hz～100KHzOperating Temperature: -15°C～50°CDielectric Strength:AC 3700V / rms (between Core and Shell)Security Level:CAT 600VOutput Method:Inductive Current OutputWorking Temperature and Humidity: -15℃～50℃; Below 80%rhPackage List：1 x Current Transformer

• [PRECISION CURRENT MEASUREMENT] The ETCR082K current transformer delivers exceptional 0.5 class accuracy for detecting AC leakage current from 0.00mA to 60A with 0.01mA resolution. Its advanced sensing technology ensures reliable measurements of harmonic current, phase, power, and power factor for comprehensive electrical system analysis.
• [SAFE NON- DESIGN] Featuring innovative open-close CT technology, this transformer enables quick installation without circuit interruption. The non- measurement method provides enhanced safety when working with live circuits, making it ideal for field technicians and maintenance professionals.
• [UNIVERSAL COMPATIBILITY] Designed to connect with various test equipment including power quality analyzers, harmonic analyzers, oscilloscopes, and digital multimeters. The standard 1000:1 turns ratio (customizable) and current sensing output make it versatile for different measurement scenarios.
• [ADVANCED SHIELDING TECHNOLOGY] The double-layer permalloy shielding minimizes external electromagnetic interference, ensuring stable and accurate readings even in electrically noisy environments. This superior protection guarantees measurement reliability for critical power system monitoring.
• [INDUSTRY-WIDE APPLICATIONS] Built for demanding environments across power utilities, railway systems, industrial plants, and networks. The durable ABS housing withstands tough conditions while maintaining consistent performance from -15°C to 50°C operation range.