Extech EW-20046-32 仪器仪表-产品快照
- 品牌:
- Extech
- 型号:
- EW-20046-32
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
|
产品介绍
Extech EW-20046-32 仪器仪表
Extech PQ3470-12 Three-Phase Power Analyzer Kit, 1200 A
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) - 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 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. What's Included: Four voltage leads with alligator clips, SD memory card, case, universal AC adapter (100 to 240 VAC), and eight AA batteries.
Specifications Product Type Power Analyzers Input 200 mV, 300 mV, 500 mV 1 V, 2 V, 3 V; user-selectable Input accuracy ±(0.5% rdg) AC voltage range 600.0 V (True RMS) AC voltage accuracy ±(0.5% rdg) Dimensions 127 x 222 x 64 mm (W x H x D) Frequency range 45 to 65 Hz AC current range up to 3000 A AC current accuracy ±(0.5% rdg) Active power range 9.999 MW Active power accuracy ±(1.0% rdg) Reactive power range 9.999 MVAR Reactive power accuracy ±(1.0% rdg) Apparent power range 9.999 MVA Apparent power accuracy ±(1.0% rdg) Active energy range 0.0 kWh to 9.999 MWH Active energy accuracy ±(2.0% rdg) Reactive energy range 0.0 kVARh to 9.999 MVARH Reactive energy accuracy ±(2.0% rdg) Apparent energy range 0.0 KVAh to 9.999 MVAH Apparent energy accuracy ±(2.0% rdg) Peak voltage accuracy ±(0.5%) AC Power factor accuracy ±0.04 Phase accuracy ±1° Phase angle -180 to +180.0° Qty/ea 1 Power factor range 0.00 to 1.00 Manufacturer number PQ3470-12 Peak current accuracy ±(0.5%) AC Brand Extech Harmonics 1 to 50th Harmonics accuracy ±2% (1 to 20); ±4% (21 to 31) Datalogging 30,000 readings (2 GB SD memory Card) Frequency accuracy ±0.1 Hz Dimensions (" W) 5" Dimensions (" H) 8-3/4" Dimensions (" D) 2-1/2" Crest factor 1.00 to 99.99 Crest factor accuracy ±(5%) Power Universal AC adapter or eight AA batteries
Process Equipment & Instrumentation Electrical Power Meters/Analyzers Extech Three-Phase Graphical Power and Harmonics Analyzer
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