Datasheet > PQ3470

PQ3470

更新时间： 2024-02-29 13:00:51

品牌	Logo	应用领域
EXTECH		/
页数	文件大小	规格书
1页	468K
描述
3-Phase Graphical Power and Harmonics Analyzer

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中文翻译

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数据手册

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PQ3470 数据手册

3-Phase Graphical Power and

Harmonics Analyzer

Saves data on an SD card in Excel format

For easy transfer to a PC for analysis

Features:

• Large dot-matrix, sun-readable, graphical, backlit LCD

• 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

Complete with 4 voltage leads with

alligator clips, 8 AA batteries, SD memory

card, Universal AC adaptor (100 to 240V),

and case. Clamp probes sold separately.

• Select 200A, 1200A Current Clamps or 3000A Flexible

Current Probes (sold separately)

• Adjustable Current Transformer CT (1 to 600) and

Potential Transformer PT (1 to 1000) ratio for high

power distribution systems

Clamp Probes (Sold Separately)

Choose the best clamp probes to fit your application needs ranging from 200A to 3000A

and flexible vs traditional jaw type.

• On-screen Harmonics display (1 to 50th order)

• Simultaneous display of Harmonics and Waveform

• Display of Waveform with peak values

• Analysis of Total Harmonic Distortion (THD)

• Graphic Phase diagram with 3-Phase system parameters

• 3-phase Voltage or Current Unbalanced Ratio (VUR, AUR)

and unbalanced factor

• Capture Transient events (including dip, swell, and outage)

with programmable threshold (%)

Model PQ34-2

Model PQ34-12

1200A Current Clamp

Probes with 2” (50mm)

jaw size

Model PQ34-30

200A Current Clamp

Probes with 0.8" (19mm)

jaw size

3000A (24”/600mm) Flexible

Current Clamp Probes for

wrapping around busbars

• Log up to 30,000 readings on a removable SD memory

card in Microsoft Excel^®format

• Wide sampling rate range (2 seconds to 2 hours)

• Captured measurements can be imported

directly into Excel via the SD memory card

Specifications

AC Voltage (True rms)

AC Current

Active Power (MW)

Apparent Power (MVA)

Reactive Power (MVAR)

Power Factor

Frequency Range

Phase

Range

600.0V

3000A

9.999MW

9.999MVA

9.999MVAR

0.00 to 1.00

45Hz to 65Hz

-180° to +180.0°

1 to 50th

Basic Accuracy

(0.5%rdg)

(1.0%rdg)

0.04

0.1Hz

• Built-in Clock and Calendar

• Easy-to-use onscreen menu

• Easy-to-hold rugged over molded housing

1°

Harmonics

2% (1 to 20); 4% (21 to 31)

Crest Factor

Current Clamp input

1.00 to 99.99

200mV, 300mV, 500mV

1V, 2V, 3V; user-selectable

(5%)

(0.5%rdg)

Peak AC Voltage Accuracy

Peak AC Current Accuracy

Active Power Energy (MWH)

Apparent Power Energy (MVAH)

Reactive Power Energy (MVARH)

Datalogging

(5%)

(2.0%rdg)

0.0kWh to 9.999MWH

0.0KVAh to 9.999MVAH

0.0kVARh to 9.999MVARH

Backlit LCD displays numerical values. The data can be stored in SD memory card (included)

and then transferred from meter to PC using Excel^®software and datalogged readings.

30,000 readings (2GB SD memory Card)

Dimensions/Weight

8.86 x 4.92 x 2.52" (225 x 125 x 64mm) / 2.2lbs (1010g)

Ordering Information:

PQ3470........3-Phase Power & Harmonics Analyzer/Datalogger

PQ34-2........200A Current Clamp Probes (set of 3)

PQ34-12......1200A Current Clamp Probes (set of 3)

PQ34-30......3000A Flexible Current Clamp Probes (set of 3)

PQ1000........Voltage Test Leads with Alligator Clips (4 leads)

Available Kits:

PQ3470-2....200A Power Analyzer Kit: PQ3470 with PQ34-2

PQ3470-12..1200A Power Analyzer Kit: PQ3470 with PQ34-12

PQ3470-30..3000A Power Analyzer Kit: PQ3470 with PQ34-30

Specifications subject to change without notice.

6/17/14 - R1

www.extech.com

中文翻译

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与PQ3470相关器件

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