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0.1Hz~1MHz Coil Current Transformer FA Flexible Coil Current Sensor AC Current Detection for Safety Regulations CAT IV 600V CAT III 1000V ETCR300FA

KWD 27

Brand
Walfront
Category
Sensors
Weight
159 g
1 +

Special Features

  • Coil Technology: Using high quality coil technology, it is a toroidal coil that is evenly wound on non ferromagnetic materials, with no hysteresis effect, almost zero phase error, no magnetic saturation, and extremely high linearity.
  • True restoration: Coil current transformer can truly restore the input current by integrating the output voltage signal, and its measurement current range can be from milliampere level to tens of thousands of amperes.
  • Response Bandwidth Range: High accuracy,wide measurement range, strong reliability, response frequency bandwidth range of 0.1Hz‑1MHz, it has high practicability.
  • Multi Function: Current transformer is mainly used for the detection of AC leakage current, high current, high order harmonic current (up to 400 times), complex waveform current, transient inrush current, phase, electric energy, power, power factor, etc.
  • Safe to Use: Safety design, it is composed of coil and handle, without any exposed metal conductor, can be used for non contact measurement, small and light weight, suitable for narrow environment and densely arranged places.

Description

Specification:
Item Type: Transformer
Model: ETCR300FA
Material: ABS
Function: AC leakage current, high current, high order harmonic current, complex waveform current, transient inrush current, phase, electric energy, power, power factor, etc. detection.
Detection Method Flexible coil CT: The output signal is the differentiation of current with respect to time.
By integrating the output voltage signal, the input current can be truly restored.
Coil Diameter: ΦApprox.7.5mm / 0.3in
Quantity Process: 0A~10000A~Higher Resolution 10mA
Accuracy Class: ±1.0%FS (50Hz/60Hz; 23℃±2℃, Below 70%RH, the wire is at the center of the coil)
Phase Error: ≤0.1°(50Hz/60Hz; 23℃±2℃)
Output Interface: 3.5mm
Audio Frequency: Plug/BNC Plug/Tap (Optional), Cable Length Approx.2m / 6.6ft
Electric Field Interference: No hysteresis effect, no interference from external electric field
Wire Position: The tested wire is at the center of the coil, and the position error affects: ≤±0.3%FS
Current Frequency: 45Hz~70Hz (Frequency of Measured Current) Response Frequency: 0.1Hz~1MHz
Line Voltage Line Test Below AC 1000V
Working Temperature and Humidity: -20℃~50℃; Below 80%Rh Storage Temperature and Humidity: -10℃~60℃; Below 70%Rh Dielectric Strength: AC 2000V/Rms (Both Ends of The Coil Unlocked and Expanded)
Suitable For Safety Regulations CAT IV 600V, CAT III 1000V

Package List:
1 x Transformer

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