71M6533 Description
The Teridian™ 71M6533 and 71M6534 are third-generation polyphase metering systems-on-chips (SoCs) with a 10MHz 8051patible MPU core, low-power RTC, flash, and LCD driver. The Single Converter Technology® with a 22-bit delta-sigma ADC, seven analog inputs, digital temperature pensation, precision voltage reference, and a 32-bit putation engine (CE) supports a wide range of metering applications with very few external...
71M6533 Key Features
- 71M6534 only
- Wh Accuracy < 0.1% Over 2000:1 Range
- Exceeds IEC 62053/ANSI C12.20 Standards
- Seven Sensor Inputs with Neutral Current Measurement
- Low-Jitter Wh and VARh Plus Two Additional Pulse Test Outputs (4 Total, 10kHz max) with Pulse Count
- Four-Quadrant Metering
- Phase Sequencing
- Line Frequency Count for RTC
- Digital Temperature pensation
- Independent 32-Bit CE