Overview
The ADE9000ACPZ, produced by Analog Devices Inc., is a highly accurate, fully integrated, multiphase energy and power quality monitoring device. It combines superior analog performance with a digital signal processing (DSP) core, enabling precise energy monitoring over a wide dynamic range. The device supports various power quality measurements, including rms, active, reactive, and apparent powers and energies, as well as advanced features like dip and swell monitoring, frequency, phase angle, and total harmonic distortion measurements.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | LFCSP-40 (6x6) |
| Supply Voltage | 3.3 V |
| ADC Channels | 7 high performance ADCs |
| Signal-to-Noise Ratio (SNR) | 101 dB |
| Input Voltage Range | ±1 V, 707 mV rms FS at gain = 1 |
| Temperature Accuracy | ±3°C from −40°C to +85°C |
| Communication Interface | 20 MHz serial port interface (SPI) |
| Sampling Rate | 32 kSPS or 8 kSPS, or variable based on line frequency |
| RoHS Compliance | Yes |
Key Features
- Integrated temperature sensor with 12-bit successive approximation register (SAR) ADC.
- Supports current transformers (CTs) and Rogowski coils for current measurements, with a digital integrator for Rogowski coils.
- Flexible waveform buffer that stores samples at a fixed or variable data rate to ensure 128 points per line cycle.
- Advanced power quality measurements including dip and swell monitoring, frequency, phase angle, and total harmonic distortion.
- Compliance with various energy standards: IEC 62053-21, IEC 62053-22, EN50470-3, OIML R46, and ANSI C12.20.
- High-speed communication port: 20 MHz serial port interface (SPI).
Applications
- Energy and power monitoring
- Power quality monitoring
- Protective devices
- Machine health monitoring
- Smart power distribution units
- Polyphase energy meters
Q & A
- What is the ADE9000ACPZ used for?
The ADE9000ACPZ is used for energy and power quality monitoring, including applications such as protective devices, machine health monitoring, smart power distribution units, and polyphase energy meters. - What are the key specifications of the ADE9000ACPZ?
The ADE9000ACPZ features 7 high-performance ADCs, a 101 dB SNR, ±1 V input voltage range, and a 20 MHz SPI interface. It also includes an integrated temperature sensor and supports CTs and Rogowski coils. - Is the ADE9000ACPZ RoHS compliant?
Yes, the ADE9000ACPZ is RoHS compliant. - What communication interface does the ADE9000ACPZ use?
The ADE9000ACPZ uses a 20 MHz serial port interface (SPI). - What are the supported energy standards for the ADE9000ACPZ?
The device supports various energy standards including IEC 62053-21, IEC 62053-22, EN50470-3, OIML R46, and ANSI C12.20. - How does the ADE9000ACPZ handle waveform sampling?
The ADE9000ACPZ features a flexible waveform buffer that stores samples at a fixed or variable data rate to ensure 128 points per line cycle. - Can the ADE9000ACPZ be used with different types of current sensors?
Yes, the ADE9000ACPZ supports both current transformers (CTs) and Rogowski coils, with a digital integrator for Rogowski coils. - What is the temperature accuracy of the integrated temperature sensor?
The integrated temperature sensor has an accuracy of ±3°C from −40°C to +85°C. - How does the ADE9000ACPZ simplify power monitoring systems?
The ADE9000ACPZ simplifies power monitoring systems by integrating acquisition and calculation engines, allowing for standalone monitoring or protection systems with a simple host microcontroller). - Where can I find additional details and specifications for the ADE9000ACPZ?
Additional details, specifications, and documents can be found on the datasheet pages of distributors such as Digi-Key, LCSC, and Heisener).
