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SLA Status	Assignee	Support Status
SLA Closed. Missed after 169 hours	dave.smith	Assigned

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ADE9430 Recommended for New Designs
The ADE9430 is a highly accurate, fully integrated, polyphase energy and power quality monitoring device. Superior analog performance and a digital signal...
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ADE9430 on Analog.com

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When trying single point calibration mode on the ADE9430, the APHCAL0 register appears to have limitations

ToxicAvenger on Jun 22, 2026

Category: Hardware

Product Number: ade9430

Meaning if its effectively reading at .93 degrees between current and voltage can we expect to correct it and make it read zero or will calibration only work for much higher offsets?

Best Regards

- mike

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dave.smith

on Jun 29, 2026 12:59 PM
0
wiki.analog.com/.../ade9430

ADE9430 Technical Reference Manual [Analog Devices Wiki]

Phase Compensation

The ADE9430 phase compensation uses a digital filter to achieve a phase adjustment of ±0.001°. This high resolution improves the total active energy and reactive energy performance at low power factors.
The phase calibration range is −15° to +2.25° at 50 Hz.

If the phase offset is within the adj range -15 to +2.25 you will be able to adjust the offset.

Dave
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dave.smith

on Jun 29, 2026 12:59 PM
0
wiki.analog.com/.../ade9430

ADE9430 Technical Reference Manual [Analog Devices Wiki]

Phase Compensation

The ADE9430 phase compensation uses a digital filter to achieve a phase adjustment of ±0.001°. This high resolution improves the total active energy and reactive energy performance at low power factors.
The phase calibration range is −15° to +2.25° at 50 Hz.

If the phase offset is within the adj range -15 to +2.25 you will be able to adjust the offset.

Dave
Cancel
Up 0 Down

Reply

Verify Answer

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When trying single point calibration mode on the ADE9430, the APHCAL0 register appears to have limitations

Phase Compensation

Phase Compensation

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