• MEWOI133H High Voltage Clamp Current Transformer

MEWOI133H High Voltage Clamp Current Transformer

  • Name:
    MEWOI133H High Voltage Clamp Current Transformer
  • Model No.:
    MEWOI133H
  • Main Features:
    1,Line Voltage:65KV and below,2,Current Range:0.00mA~600A AC,3,Resolution: 10uA AC,4,Turn Ratio:1:3200
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INTRODUCTION

Click to Download: MEWOI133H Color Page

MEWOI133H high-voltage Clamp leakage current sensor is designed specially for measuring high voltage Current , using the latest CT technology with automatic swap function,consist of a professional test clamp and a high-voltage insulating rod, The integration design, to ensure that the annual uninterrupted test is of high precision and high reliability, high stability.

MEWOI133H high-voltage leakage clamp current transformer can be used for high voltage current test, high/low voltage ratio test, and online test current test which is below 60kV, by pressing or withdrawing the insulation rod can automatically clamp or withdraw the measured wire , safety for use and time saving. MEWOI133H is widely used in substations, power plants, industrial and mining enterprises and testing station, electrical maintenance department to carry out current detection and field electrical operation etc.. Insulation rod is light, features with moisture, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on.

TECHNICAL SPECIFICATION

FunctionsDetection of high and low voltage line leakage current, current ratio, harmonic current, phase, power, power, power factor etc.
Battery BinCan place in the 4pcs*AAA 1.5V alkaline dry battery, to provide power for the secondary development
Current Range
0.00mA~600A AC
Resolution
10uA AC
Degree of Accuracy±1.0%FS
Turn Ratio1:3200
Phase error≤3°(50Hz/60Hz;23℃±2℃)
Reference loadRL:0~600mA≤500Ω;0~6A≤50Ω;0~60A≤5Ω;0~600A≤0.5Ω
Weight 210g
SizeL*W*H: 245*70*40mm
Clamp Sizeφ33mm
Output modeCurrent induction, coil tap output (S1, S2)
Detection methodClamp CT
The output ends10cm, open the upper and lower covers can be connected
Electric interferenceThe external electric field 100A, is it is about 10mA when closed to 10mm
Current frequency45Hz ~ 60Hz (the measured current frequency)
frequency characteristic10Hz~100kHz
Line voltage65kV AC and below (to be connected to the corresponding level of the insulating rod)
Wire positionThe tested wire Is located at the center of the Clamp
Working temperature and humidity-20℃~50℃;80%rh and below
Storage temperature and humidity-10℃~60℃;70%rh and below
StructureDrip proof type Ⅱ
Insulation strength3700V/rms AC (between the core and the shell)
Suitable for safetyIEC1010-1, IEC1010-2-032, pollution grade 2, 600V III (CAT)
AccessoriesSensor*1pc

SELECTION GUIDE

High Voltage Clamp Current Transformer

ImagesLine VoltageCurrent RangeResolutionTurn Ratio
MEWOI133H.80.jpgMEWOI133H65KV and below0.00mA~600A AC0.01mA1:3200
MEWOI148H.80.jpgMEWOI148H65KV and below0.0mA~1000A AC0.1mA1:4000
MEWOI168H.80.jpgMEWOI168H65KV and below0.00mA~1000A AC0.01mA1:4000

TECHNICAL SPECIFICATION

FunctionsDetection of high and low voltage line leakage current, current ratio, harmonic current, phase, power, power, power factor etc.
Battery BinCan place in the 4pcs*AAA 1.5V alkaline dry battery, to provide power for the secondary development
Current Range
0.00mA~600A AC
Resolution
10uA AC
Degree of Accuracy±1.0%FS
Turn Ratio1:3200
Phase error≤3°(50Hz/60Hz;23℃±2℃)
Reference loadRL:0~600mA≤500Ω;0~6A≤50Ω;0~60A≤5Ω;0~600A≤0.5Ω
Weight 210g
SizeL*W*H: 245*70*40mm
Clamp Sizeφ33mm
Output modeCurrent induction, coil tap output (S1, S2)
Detection methodClamp CT
The output ends10cm, open the upper and lower covers can be connected
Electric interferenceThe external electric field 100A, is it is about 10mA when closed to 10mm
Current frequency45Hz ~ 60Hz (the measured current frequency)
frequency characteristic10Hz~100kHz
Line voltage65kV AC and below (to be connected to the corresponding level of the insulating rod)
Wire positionThe tested wire Is located at the center of the Clamp
Working temperature and humidity-20℃~50℃;80%rh and below
Storage temperature and humidity-10℃~60℃;70%rh and below
StructureDrip proof type Ⅱ
Insulation strength3700V/rms AC (between the core and the shell)
Suitable for safetyIEC1010-1, IEC1010-2-032, pollution grade 2, 600V III (CAT)
AccessoriesSensor*1pc