Automatic Metal Oxide Arrester ( MOA ) Test Set Lightning Tester
General information:
SXYZ-III Metal Oxide Arrester (MOA) Tester can detect dangerous problems inside the arresters such as
insulation moisture and valve plate aging and is a preventive on-line/on-site test tool to check the health of
Metal Oxide Arresters of different voltage levels.
Features:
√ Large LCD screen, English interface, easy to operate.
√ High speed magnetic isolating sensor to sample the input voltage
and current signal directly, and guarantee the reliability and
security of data.
√ High precision sampling and processing, advanced Fourier harmonic
analysis technology, to ensure the test data be more reliable.
√ PT secondary wire connection could be instead by electric
inducting or wireless transmitting.
√ Three phases measuring simultaneously and auto compensated.
√ Designed with resistive current fundamental harmonic peak value
output and side phase calibrating functions.
√ Build-in high speed printer, and rechargeable battery.
√ 120 groups data storage.
Specifications:
√ Full current measuring range: 0~10mA effective value
Accuracy: ±(read×5%+5uA)
√ Resistive current fundamental harmonic measuring accuracy (wire
exclude phase interference): ±(read×5%+5uA)
√ Current harmonic measuring accuracy: ±(read×10%+10uA)
√ Reference voltage input range: 25V~250V (effective value)
Harmonic amount <30%, 50Hz/60Hz
Accuracy: ±(read×5%+0.5V)
√ Voltage harmonic measuring accuracy: ±(read×10%)
√ Included angle between fundamental current and fundamental
voltage: 0-360°, resolution: 0.001 mA.
√ Battery duty: continuously working above 6 hours
√ Battery charging: 5 hours
√ AC charging: AC 220V ±10%,50Hz ±1%
√ Weight: 3.5kg (exclude cable box)
√ Control Unit dimension: 325×280×140
√ Working conditions: Temperature -10-40ºC Humidity: <90%
Warranty: One year quality guarantee after shipment.
Please kindly contact with us for further information.
