◈Overall and installation dimension
 
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▷Product Overview
The single-phase active energy meter using the latest release of the ASIC ADE7755 energy meter design and manufacture of high precision, good l inearity,
wide operating voltage range and high rel iabi l ity, low power, wide loads etc.
Appl ies to rated voltage 220V. Rated frequency 50Hz AC single-phase active
energy measurement.
The products comply with IEC 62053-21,IEC 62052-11 and effective energy (1
and 2) the exchange of static watt-hours sheet test.
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▷Features
● active energy metering, long-term work is not to adjust;
● using ADE7755 special measuring chip;
● using the latest embedded digital multipl ier foreign power appl ication specific
integrated circuit, greatly increased the instruments dynamic range, the actual
overload up to 10 times more;
● at 5% Ib ~ Imax good within the error of linear;
● external components, low power consumption, meter, simple structure;
● meter al l the elements are optional long-l ife, high rel iabi l ity electronic
components, and thus has a long l ife and high rel iabi l ity characteristics;
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▷The main technical parameter
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Rated current
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2.5 (10)A、 5 (20)A、 5 (30)A、10 (40)A、 15 (60)A、 20 (80)A
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Rated voltage
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220V、230V
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Rated frequency
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50Hz、60Hz
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The accuracy class
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class 1.0、class 2.0
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