Data Sheet Polyphase Multifunction Energy Metering IC with Harmonic and Fundamental Information ADE7854/ADE7858/ADE7868/ADE7878 FEATURES Highly accurate; supports EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, and IEC 62053-23 standards Compatible with 3-phase, 3- or 4-wire (delta or wye), and other 3-phase services Supplies total (fundamental and harmonic) active, reactive (ADE7878, ADE7868, and ADE7858 only), and apparent energy, and fundamental active/reactive energy (ADE7878 only) on each phase and on the overall system Less than 0.
1% error in active and reactive energy over a dynamic range of 1000 to 1 at TA = 25°C Less than 0.
2% error in active and reactive energy over a dynamic...

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