MEWOI140-0.00mA～40A AC,35mm×40mm Clamp High Accuracy Leakage Current Sensor,clamp current transformer-Mewoi.cn

2023-07-25 10:26:01

MEWOI140 0.00mA～40A AC,35mm×40mm,Clamp current sensor

Main Features : 1：High accuracy AC leakage current、higher harmonic current、phase、power energy、power 、power factor measurement etc. 2：Range：0.00mA~40A AC 3：Turn Ratio：800：1 4：Resolution : 0.01mA 5：Accuracy Class : 1.0 6：Safety Class: CATⅢ600V 7：CT Structure：Clamp 8：CT Size：35mm x 40mm
Serial No. :

Specification

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INTRODUCTION

MEWOI140 High Accuracy Clamp leakage current sensor for AC leakage current , current, high harmonic current, phase, power, power factor and other detection. Range: 0.00mA~300A, jaw size is 35mm x 40mm.

The sensor adopts the clamp-shaped structure, which can be measured without disconnecting the measured circuit. The permalloy iron core and double-layer shielding technology are used to ensure the accuracy and stability of the measurement. Non-contact measurement methods are adopted, and the operation is safe and simple. It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, and high-precision digital multimeters.

SPECIFICATION

Function	Description
Function	High accuracy AC leakage current、higher harmonic current 、phase、power energy、power、power factor measurement
Model	MEWOI140
Range	0.00mA～40A
Resolution	0.01mA
Accuracy Class	1.0
Phase Error	≤2°
Turn Ratio	800:1
Reference Load	0 ~ 400mA ≤ 300Ω 0 ~ 4A ≤ 30Ω 0 ~ 40A ≤ 3Ω
Clamp Size	35mm×40mm
Weight	190g
Output Interface	Shielded wire 1.5m, wire terminal interface: φ3.5mm Audio plug/BNC plug/4.0mm Double banana plug(Can be customized)
Frequency	45Hz～100KHz
Insulating Strength	AC3700V/rms ( between the core and coil)
Safety Class	CATⅢ600V
Output Method	Current sensing output
Working Temperature	-15℃～50℃

Selection Guide

Model	Range	Resolution	Accuracy Class	Phase Error	Turn Ratio	Reference Load	Clamp Size
MEWOI116	0.00mA～20A AC	0.01mA	1.0	≤2°	800:1	≤120Ω	φ16mm
MEWOI130	0.00mA～30A AC	0.01mA	1.0	≤2°	800:1	≤100Ω	25mm×30mm
MEWOI140	0.00mA～40A AC	0.01mA	1.0	≤2°	800:1	≤80Ω	35mm×40mm
MEWOI168	0.00mA～60A AC	0.01mA	1.0	≤2°	800:1	≤50Ω	φ68mm
MEWOI180	0.00mA～60A AC	0.01mA	1.0	≤2°	800:1	≤50Ω	80mm×80mm

MEWOI140-0.00mA～40A AC,35mm×40mm Clamp High Accuracy Leakage Current Sensor,clamp current transformer-Mewoi.cn

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