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仪器/ 产品中心/ 电子电工仪表/ 电子仪器仪表/ 功率计/功率探头/ Extech PQ3470-12 Three-Phase Power Analyzer Kit, 1200 A
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Extech PQ3470-12 Three-Phase Power Analyzer Kit, 1200 A

联系方式:科尔帕默021-51099909

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详细介绍
Provides on-screen harmonics display of 1 to 50th order
  • Full system analysis with up to 35 parameters:
  • - V (phase-to-phase), V (phase-to-ground)
  • - A (phase-to-ground)
  • - kW / kVA / kVAR / PF (phase)
  • - kW / kVA / kVAR / PF (system)

规格与描述

  • 最高交流电压 (电压)600
  • AC 电压精度±(0.5% reading)
  • 最大交流电流 (A)3000
  • AC 电流精度±(0.5% reading)
  • 功率系数精度±0.04
  • 频率范围下限 (Hz)45
  • 频率范围上限 (Hz)65
  • 频率精度±0.1 Hz
  • 有功功率范围9.999 MW
  • 有功功率精度±(1.0% reading)
  • 表观功率范围9.999 MVA
  • 表观功率精度±(1.0% reading)
  • 无功功率范围9.999 MVAR
  • 无功功率精度±(1.0% reading)
  • 有功能量范围 0.0 kWh to 9.999 MWH
  • 有功能量精度±(2.0% reading)
  • 表观能量范围0.0 KVAh to 9.999 MVAH
  • 表观能量精度±(2.0% reading)
  • 无功能量范围0.0 kVARh to 9.999 MVARH
  • 无功能量精度±2% reading
  • 功率系数范围0.00 to 1.00
  • 谐波1 to 50th
  • 谐波精度±2% (1 to 20); ±4% (21 to 31)
  • 峰值系数1.00 to 99.99
  • 峰值系数精度±(5%)
  • 峰值电流精度±(0.5%) AC
  • 峰值电压精度±(0.5%) AC
  • 相位角-180 to 180.0°
  • 相位精度 ±1°
  • 数据记录30,000 readings (2 GB SD memory Card)
  • 电池类型8 AA batteries
  • 高度 (in)8 3/4
  • 宽度 (in)5
  • 深度 (in)2 1/2
  • 高度 (cm)22.2
  • 宽度 (cm)12.7
  • 深度 (cm)6.4
  • 描述Three-Phase Power Analyzer Kit, 1200 A

包括

Four voltage leads with alligator clips, SD memory card, case, universal AC adapter (100 to 240 VAC), and eight AA batteries.

主要特点

  • Full system analysis with up to 35 parameters:
  • - V (phase-to-phase), V (phase-to-ground)
  • - A (phase-to-ground)
  • - kW / kVA / kVAR / PF (phase)
  • - kW / kVA / kVAR / PF (system)
  • - kWH / kVAH / kVARH / PFH (system)
  • - Phase angle
  • Select 200 A, 1200 A traditional current clamps or 3000 A flexible current probes
  • Adjustable current transformer CT (1 to 600) and potential transformer PT (1 to 1000) ratio for high power distribution systems
  • Simultaneous display of harmonics and waveform
  • Displays waveform with peak values
  • Analysis of total harmonic distortion (THD)
  • Graphic phase diagram with three-Phase system parameters
  • Three-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor
  • Capture transient events (including dip, swell, and outage) with programmable threshold (%)
  • Wide sampling rate range (2 seconds to 2 hours)
  • Captured measurements can be imported directly into Excel via the SD memory card
  • Built-in clock and calendar
  • Rugged over molded housing

关于该商品的更多信息

This graphical power and harmonics analyzer allows you to easily capture data for analyzing power systems. The analyzer logs up to 30,000 readings on a removable SD memory card in Microsoft® Excel® format and features an intuitive menu-driven interface that makes set up and operation quick and simple.

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