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Portable Intelligence Calibration Source for Single/Poly Phase Meter

Portable  Intelligence Calibration Source for Single/Poly Phase Meter

产品说明

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● High Accuracy & Stability
● Integrated Meter & Source
● Wide output range
● Voltage3×300V  Current3×120A
● Modular Design

产品参数

Test Bench Accuracy

Grade 0.05

Standard Meter Accuracy

Grade 0.05

Output Range

Voltage (30~300Vac) Current (1mA~100A)

Voltage Stability Degree

<0.02%(120s)

Current Stability Degree

<0.02%(120s)

Power Stability Degree

<0.03%(120s full range)

Waveform Distortion Degree

At full load, UTHD<0.5% ITHD<0.4%

Comprehensive Error StabilityContinuous Test for 10 times, Max Variable ≤ 0.006%