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ARD00455
功率监视器, 低成本设计, 自动逐次校准过程
产品概述
The ARD00455 is an energy metering and power monitoring demonstration board based on MCP39F501 single phase power monitoring IC. This low cost design does not use any transformers and requires few external components. The device calculates active power, reactive power, RMS current, RMS voltage, power factor, line frequency and other typical power quantities. The Microchip energy meter single phase software is used to calibrate and monitor the system and can be used to create custom calibration setups. For some accuracy requirements, only a single point calibration may be needed. The energy meter software offers an automated step by step calibration process that can be used to quickly calibrate energy meters.
- Event notifications for over current, power, over/under frequency and temperature, voltage surge
- Configuration through PC S/W, event notifications, gain calibration, EEPROM, calculation multipliers
- 120V and 220V operation
- Power monitoring accuracy capable of 0.1% error across 4000:1 dynamic range
- Fast calibration routines
- 512bytes user accessible EEPROM through page read/write commands
- Non volatile onchip memory, no external memory required
- Two wire serial protocol using a 2 wire UART interface supporting multiple devices on a single bus
应用
计量, 电源管理
内容
MCP39F501 energy metering & power monitoring demonstration board (ARD00455), Mini USB cable, AC line cable, AC load cable, Plastic enclosure.
附注
仅限90天保修, 保修期到期后, 必须经过Microchip处理
警告
该产品的市场需求较大, 导致交货时间延长, 交货日期可能会有延迟.
产品信息
技术文档 (2)
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