ETCR068B High Accuracy Clamp AC Leakage Sensor adopt the double magnetic shielding techniques, it is small in size, high accuracy, stable and high anti-interference. Widely use in electricity, communication, meteorology, mining enterprises to measure the AC leakage current, current, power and electric energy which are high accuracy, small phase error. It can be connected with high precision digital multi-meter or data logging. It is convenient to use.
ETCR068B High Accuracy Clamp AC Leakage Sensor adopt the latest CT technology, it can almost shield the influence from external magnetic field and ensure the high precision, high stability and high reliability of perennial uninterrupted measurement.
ETCR068B can be used to test leakage current, especially the high order harmonic current, phase test.
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Function
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Measurement of AC current, high order harmonic current, phase, power energy, power, power factor
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Test mode
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Clamp CT
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Clamp Size
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Φ68mm
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Range
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0.00mA~1000A
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Resolution
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1mA
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Accuracy
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±2.0%FS(50Hz/60Hz; 23℃±2℃, below 70%RH, keep the wire be in the center of clamp)
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Coils Turn
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Standard 1000:1(customize is allowed)
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Phase Error
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≤3°(AC50Hz/60Hz; 23℃±2℃)
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Reference Load
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RL:0~100mA≤3kΩ; 0~10A≤30Ω; 0~1000A≤0.3Ω
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Shield
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Clamp without shield layer
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Output Mode
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Current induction output
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Output Interface
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2thread or chose the standard probe of multi-meter
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Output Wire Length
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2m
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Electric Field Interference
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About 10mA when the external electric field 100A,100mm nearby, without shield layer.
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Measured Wire Position
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Approximately in the geometric center of the clamp
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Current Frequency
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45Hz~60Hz(Current to be measured)
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Frequency
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10Hz~100kHz
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Voltage of circuit
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Circuit with the voltage below AC 600V
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Dimension
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185mm×115mm×43mm
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Weight
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530g
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Working Environment
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-20℃~50℃;80%rh below
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Storage Environment
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-10℃~60℃;70%rh below
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Insulation Strength
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AC 3700V/rms. (between core and shell)
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Safety Rules
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IEC1010-1、IEC1010-2-032、Pollution degree 2、CAT Ⅲ(600V)
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Accessory
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Sensor:1pc |
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