| Customization: | Available |
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| After-sales Service: | Within 12 Months From The Date of Sale... |
| Warranty: | 18 Months |
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The three-phase smart meter is based on the single-phase smart meter and can be simply regarded as two or three smart meters. Multiple components share a rotating shaft and have two or three groups of electromagnetic components. It uses AC sampling technology to measure the three-phase current parameters in the power grid and calculate various active/reactive electric energies.
| Parameter of standby battery | 3.6 V DC 1200 mAh |
| Metrology range | 10(100) A |
| Rated current | 10(100) A |
| Rated frequency | 50 Hz |
| Rated voltage | 3*230/400 V |
| Be in accordance with IEC62056-21 Optical communication interface: use computer to read meter data, programming setting by adopting multistage secret key method on-sites. |
| The meter can keep usual operation and accurate metering when several phases have fault or the meter be used in two-phase or single-phase power grid. |
| Electric energy meter has the function of power cut display. |
| RS-485 communication interface. |
| Electric energy meter can output electric energy testing impluse and RTC clock impulse. |
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