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销售横河 WT1801R 高性能功率分析仪

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产品参数

选件 是否计量 发货周期 保修时间 成色
5天 90天 8成新
所在地 机身号 状态 资料下载
深圳市 完好
更新日期:2025-08-16
联系电话:0755-86016691

* 产品描述

YOKOGAWA WT1801R是WT1800系列中的一款高性能功率分析仪,为1输入单元,带有USB、GPIB和以太网接口。
特点:
高精度测量:基本功率精度可达±0.1%,直流功率精度为±0.05%。能将视在功率的低功率因数误差降至0.1%,有助于在低功率因数场景下实现高精度测量。
宽频率带宽:电压和电流频率带宽为5MHz(-3dB,典型值),可更准确地捕获快速切换信号,满足变频器等高频设备的测量需求。
宽测量范围:直接输入电压范围为1.5V至1000V(12个量程),直接输入电流范围为10mA至5A(9个量程)或1A至50A(6个量程),可测量很微小的电流,扩大了测量应用范围。
高速数据采集:可进行0.1Hz低速信号功率测量,数据更新速率最快可达50ms,除正常测量数据外,还可同时测量并保存高达500次谐波数据。
多通道功能:虽为1输入单元,但WT1800系列最多可支持6个输入通道,WT1801R可作为其中一个通道单元使用,能测量每个转换器之前和之后的电压、电流、功率和频率等,还可同时测量两组三相系统。

详细信息

The YOKOGAWA WT1801R is a high-performance power analyzer within the WT1800 series. It has one input unit and is equipped with USB, GPIB and Ethernet interfaces. 
Feature:
High-precision measurement: The basic power accuracy can reach ±0.1%, and the DC power accuracy is ±0.05%. It can reduce the low power factor error of apparent power to 0.1%, which is helpful for achieving high-precision measurement in low power factor scenarios.
Wide frequency bandwidth: The voltage and current frequency bandwidth is 5 MHz (-3dB, typical value), which can capture fast switching signals more accurately and meet the measurement requirements of high-frequency equipment such as frequency converters.
Wide measurement range: The direct input voltage range is 1.5V to 1000V (12 ranges), and the direct input current range is 10mA to 5A (9 ranges) or 1A to 50A (6 ranges), which can measure very small currents and expand the measurement application range.
High-speed data acquisition: It can perform low-speed signal power measurement at 0.1Hz, and the data update rate can reach up to 50ms. In addition to normal measurement data, it can also simultaneously measure and save up to 500 harmonic data.
Multi-channel function: Although it is a 1-input unit, the WT1800 series can support up to 6 input channels. The WT1801R can be used as one of the channel units, which can measure the voltage, current, power and frequency before and after each converter, and can also simultaneously measure two sets of three-phase systems.

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