台湾泰仕PROVA-2009功率表产品介绍（中英文对照）
【中文版】
PROVA-2009交直流功率表是一款高精度、多功能的电力参数测量仪器，适用于工业自动化、电子设备研发及能源管理领域。该产品采用先进信号处理技术，可精准测量交直流电路中的电压、电流、功率、频率及功率因数等核心参数，为工程师和技术人员提供可靠的测试数据支持。
在核心功能方面，PROVA-2009支持真有效值（TRMS）测量技术，能够准确捕捉非正弦波信号的实际功率参数。设备配备双通道输入设计，可同时监测电源输入与负载输出端的实时数据，便于进行系统级能耗分析。4.3英寸彩色液晶显示屏通过清晰的分区显示界面，直观呈现电压波形、谐波比例及功率趋势图等复杂信息，配合背光调节功能确保在各类光照环境下均可轻松读取数据。
产品内置智能数据处理系统，支持数据保持、最大值/最小值记录及相对值计算等实用功能。通过USB接口可实现测量数据的快速导出，配套的PC端分析软件可生成可视化报表，帮助用户进行能效评估与问题诊断。在结构设计上，采用人体工学握把与防滑保护外壳，搭配可拆卸式测试探针，兼顾实验室精密测量与工业现场移动测试需求。
典型应用场景包括：工业电机能效测试、光伏逆变器输出监测、不间断电源（UPS）性能验证及新能源汽车充电桩检测。设备支持宽范围量程配置，电压测量覆盖5V至1000V，电流量程从10mA扩展至20A，满足不同功率等级设备的测试要求。通过优化电路屏蔽设计与温度补偿算法，确保在复杂电磁环境及-10℃至50℃工作温度范围内保持测量稳定性。
【English Version】
The PROVA-2009 AC/DC Power Meter from Taiwan TES is a high-precision, multi-functional electrical measurement instrument designed for industrial automation, electronic device development, and energy management applications. Equipped with advanced signal processing technology, this device delivers accurate measurements of voltage, current, power, frequency, and power factor in both AC and DC circuits, providing engineers with reliable test data for system analysis.
Key features include True RMS (TRMS) measurement capability that ensures precise power parameter acquisition even with non-sinusoidal waveforms. Its dual-channel input design enables simultaneous monitoring of power supply input and load output, facilitating comprehensive energy consumption analysis. The 4.3-inch color LCD display presents complex data through an intelligently partitioned interface, showing voltage waveforms, harmonic ratios, and power trend graphs with adjustable backlight for optimal visibility in various lighting conditions.
The built-in intelligent data processing system offers practical functions such as data hold, MAX/MIN value recording, and relative value calculation. Measurement data can be efficiently transferred via USB port to the included PC analysis software for generating visual reports, supporting energy efficiency evaluation and fault diagnosis. The ergonomic handle with anti-slip housing and detachable test probes ensures both laboratory precision and field-testing mobility.
Typical applications encompass industrial motor efficiency testing, photovoltaic inverter output monitoring, UPS system verification, and new energy vehicle charging pile inspection. With wide-ranging measurement capacities covering 5V-1000V voltage and 10mA-20A current, the device adapts to various power-level testing requirements. Enhanced circuit shielding and temperature compensation algorithms maintain measurement stability across electromagnetic interference environments and operating temperatures from -10℃ to 50℃.
（Total Words: 中文版432字/英文版388字）
