MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT
MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT
MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT

MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT

MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT

  • Main Features：： 1：Detecting of AC current, phase, power energy, power, power factor, harmonic. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and so on industrial control device 2：Range ：0.00A～500A 3: Turn Ratio/Output Voltage ： 4000:1 /0～3V(20Ω) 4: Resolution : 0.01A 5: Accuracy Class :1.0 6: Safety class: CATⅢ600V 7: CT structure :clamp 8: Clamp Size :35mm×40mm
  • Model No.:： MEWOI140A
  • Name:： MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

INTRODUCTION

MEWOI140A clamp current sensor is suitable for high-precision detection of AC current, high-order harmonic current, phase, electric energy, power, power factor and so on. Using new CT technology, portable, clamp design, no need to disconnect the tested line, non-contact measurement, safe and fast, can connect phase detection analyzer, industrial control device, data recorder, oscilloscope, harmonic analyzer, power quality analyzer, high-precision digital multimeter and so on. It is widely used in electric power, communications, meteorology, railway, oil field, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.

The iron core of MEWOI140A clamp current sensor is made of iron-nickel alloy, and the influence of external magnetic field is minimal, which ensures high precision, high stability and high reliability of year-round uninterrupted measurement. The transformer can output current and voltage signals, and the measuring range, output signal and output interface of the transformer can be customized according to customer requirements.

SPECIFICATION

FunctionDescription
FunctionDetecting of AC current, phase, power energy, power, power factor, harmonic. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and so on industrial control device
ModelMEWOI140A
Range0.00A～500A
Resolution0.01A
Accuracy Class1.0
Phase Error≤2°

Turn Ratio/Output Voltage

4000:1 /  0～3V(20Ω)
Reference Load  0～5A ≤ 300Ω
  0～50A ≤ 30Ω
  0～500A ≤ 3Ω
Clamp Size35mm×40mm
Weight190g
Output InterfaceShielded wire 2m, wire terminal interface: Φ 3.5mm Audio plug/BNC plug/4.0mm Double banana plug(Can be customized)
Frequency45Hz～100KHz
Insulating StrengthAC3700V/ms ( between the core and coil)
Safety ClassCATⅢ600V
Output MethodCurrent sensing output(can output current signal or voltage signal)
Working Temperature-15℃～50℃

Selection Guide

ModelRangeResolutionAccuracy ClassPhase ErrorTurn Ratio/Output VoltageReference LoadClamp Size
MEWOI130A0.00A～300A0.01A1.0≤2°3000:1≤30Ω25mm×30mm
MEWOI130A-3V0～3V(30Ω)≥100KΩ
MEWOI140A0.0.A～500A0.01A1.0≤2°4000:1≤20Ω35mm×40mm
MEWOI140A-3V0～3V(20Ω)≥100KΩ
MEWOI168A0.00A～800A0.01A1.0≤2°2000:1≤10ΩΦ68mm
MEWOI168A-3V0～3V(7.5Ω)≥100KΩ
MEWOI180A0.00A～1000A0.01A1.0≤2°2000:1≤8Ω80mm×80mm
MEWOI180A-3V0～3V(5Ω)≥100KΩ



label: MEWOI140A Clamp Leakage Current Sensor,Clamp Current transformer,Clamp CT
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