Description
| ▷Product Overview This three-phase active power meter is a rai l-type advanced microelectronic technology and SMT manufacturing process of products, the product used in rated frequency 50Hz (optional 60Hz) of the three-phase AC active energy measurement. The three-phase active power meter with IR and RS-485 port communication function, using LCD display that can be used hand-held meter reading machine set-up and electricity meter reading. To achieve the ideal of measuring residential electricity bi l l ing meters, also has a measurement of high precision, high sensitivity, rel iable performance, wide loading, low power consumption, smal l size, light weight, simple operation, easy to instal l etc. The product meets the IEC 62053-21 standard for electronic energy meter of al l the technical requirements. |
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| ▷Features ● measuring three-phase active energy, long-term work without adjustments; ● three-phase power supply l ine (three-phase three-wire watt-hour meter in either three-wire l ine) or two l ines (three-phase four-wire watt-hour meter in either two-wire four-wire) power outages, measurement accuracy is not affected; ● wide operating temperature range; ● with broken functional ity or voltage relative to instruction indicator function; ● with the reverse direction feature: When the current is reversed, reverse indicator l ight； ●when the meter communicating with external devices, communication indicator l ight, said the state energy meter in communication. |
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▷The main technical parameter
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◈Overall and installation dimension
