Voltech - PM300 Power Analyzer

The World Leader in Power Analyzers and Transformer Testers

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PM300 Three-Phase Power Analyzer

low cost, precision power analyzer

A versatile bench-top power analyzer, ideal for the measurement of watts, volts, amps, power factor, harmonics, distortion and Wh in the design, development and production test of 50, 60 and 400Hz three-phase electrical equipment.

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Overview

Using the proven technology of the world leading Voltech range, this three-phase power analyzer provides accurate bench-top measurements for the price of a portable meter.

Measurements

Watts, Volts, Amps, VA,VAr, PF, cos phi, Vrms, Vpeak, Vcf, Arms, A peack, Acf, Frequency
THD, voltage, current and power harmonics
Programmable for watt-hour, ampere-hour and other integrator measurements
Available with IEEE488 or RS323 communications interfaces installed

Specification

Basic measurements

V,A, W, VA, Var, Apk, Vpk, Acf, Vcf, frequency

Harmonics

V and A, including phase, plus W- all to the 50th

Integrator

W-H, VA-h, A-h, average PF, timer

Inrush

Displays peak current during switch-on

Ballast Mode

For measurements on electronic lighting ballasts, Ballast CT recommended

Voltage Range
Accuracy Overload Withstand

2Vrms to 1000Vpk (8 ranges)
+0.1% reading +0.1% range +0.2% per kHz +10mV
1400Vpk for 1 sec

Amps Range
Accuracy Overload Withstand

20mArms to 20Arms (200Apk)
+0.1% reading +0.1% range +0.1% per kHz +1mA
60Arms for 1 sec

W Accuracy

+0.2% reading +0.2% range +0.3% per kHz +5mW

Bandwidth

DC and 5Hz to 250kHz

Safety and EMC

Designed to IEC61010; complies with CE directive

Line Power Input

Dual range 90-120V, 195-265V, 48-65Hz

Interfaces
(One fitted at a time)

IEEE488
RS232 1/0 and parallel printer
Chart recorder and alarms

Dimensions

219 x 123 x 281

(w x h x I mm)

Suitable for rack mounting; 3U 1/2 width

Motors and
Generators

Invertors and
UPS

PM300 Power Anayzer Solutions

Click on a solution to learn more...

PM300 Motor and Generator Measurements

Simple power and harmonics measurements at 50/60 and 400Hz

Measures:

Power, volts, amps, VA, Var
Power Factor
Harmonics (including Watts harmonics)
For PWM drive measurement, please see the PM6000 Power Analyzer

PM300 Invertors and UPS Measurements

Convenient three-phase measurements at the input and output of invertors and drive. Great for measuring:

Power and efficiency
Volts, amps, VA frequency
Power Factor
THD and Harmonics

Current Transformers and Transducers

A range of current transducers designed to extend the measuring range of the PM300 from 20A rms to 3000A rms.

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Inrush Switch

The PS1000 solid-state switch controls the turn-on of an AC supply to allow accurate measurement of the inrush current info an AC load.

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Load connection Box

Break-out box for easy connection to appliances

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Lead Set

Spare set of safety measuring leads.

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Interfaces

Connect your PC to the PM300 for easy measurements and control with these simple interfaces.

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PM300 VPAS Lite Software

Version: 2.08 Release Date : March, 2006

Easily set up and run all measurement modes of your PM300 power analyzer with this free PC software.

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PM300 Firmware

Version: 2.09 Release Date : October, 2003

Firmware for your PM300 power analyzer, click learn more to see the latest features of this firmware and to download the latest version.

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Brochures and Manuals

PM300 RS232

101.21 KB

Download

PM300 IEEE488

88.04 KB

Download

PM300CE User Manual

1.03 MB

Download

VPAS Lite User Manual

285.11 KB

Download

Quick Start Guides

Application Notes

Common Mode Rejection Tech Note

2 MB

Download

AC Theory

1 MB

Download

Single Shunt Technology

1 MB

Download

Three-Phase Measurements

174 KB

Download

A to D resolution

23 KB

Download

Technical Library

Voltech also has an extensive technical library available to you. If you can’t find what you need here, please search our library.