Datasheet Analog Devices ADE7880 — 数据表

Data Sheet Polyphase Multifunction Energy Metering IC
with Harmonic Monitoring
ADE7880 FEATURES GENERAL DESCRIPTION Highly accurate; supports IEC 62053-21, IEC 62053-22,
IEC 62053-23, EN 50470-1, EN 50470-3, ANSI C12.20, and
IEEE1459 standards
Supports IEC 61000-4-7 Class I and Class II accuracy
specification
Compatible with 3-phase, 3-wire or 4-wire (delta or wye),
and other 3-phase services
Supplies rms, active, reactive, and apparent powers, power
factor, THD, and harmonic distortion of all harmonics
within 2.8 kHz pass band on all phases
Supplies rms and harmonic distortions of all harmonics
within 2.8 kHz pass band on neutral current
Less than 1% error in harmonic current and voltage rms,
harmonic active and reactive powers over a dynamic
range of 2000 to 1 at TA = 25°C
Supplies total (fundamental and harmonic) active and
apparent energy and fundamental active/reactive energy
on each phase and on the overall system
Less than 0.1% error in active and fundamental reactive
energy over a dynamic range of 1000 to 1 at TA = 25°C
Less than 0.2% error in active and fundamental reactive …