Amprobe PQ55A Power-Analyzer Uživatelský manuál

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Strany 1 - Power Analyzer

11User ManualPQ55APower Analyzer

Strany 2

The multi-function display contains the currently measured primary quantities. The display format and the units (V, kV, A, kA, W, kW, MW etc...) are a

Strany 3 - Owners Manual

5.25display value for voltage or date5.26U2 or U23 display of voltage on phase 2 (U2) or the conductor voltage U235.27D-h display for day (D) and hour

Strany 4 - PQ55A Power Analyzer

General information The safety references must be followed.☞ The respective accident prevention regulations established by the professional associat

Strany 5 - Contents

Single-phase Power Measurement – Type of connection 1P2W1) Switch on the instrument.2) Select the type of connection 1P2W using the “Wiring” function

Strany 6 - Transport and Storage

4) If required, connect the clamp adapter 4 in the same way to the protective earth.The current measurement values are indicated on the display.The fo

Strany 7

Two-phase Power Measurement – Type of Connection 1P3W1) Switch on the instrument.2) Select the type of connection 1P3W using the “Wiring” function ke

Strany 8 - The instrument may only

☞ Make sure that the clamp completely surrounds the conductor and that there is no air gap.5) Connect in the same way clamp adapter 2 to the phase L2.

Strany 9 - Casing bottom

Three-phase Power Measurement, Aron connection –type of connection 3P3W2M1) Switch on the instrument.2) Select the type of connection 3P3W2M using th

Strany 10

☞ Make sure that the clamp completely surrounds the conductor and that there is no air gap.5) Connect in the same way clamp adapter 2 to the phase L3.

Strany 11 - Installing the Batteries

Three-phase Power Measurement, Star connection –type of connection 3P4W1) Switch on the instrument.2) Select the type of connection 3P4W using the “W

Strany 12

PQ55APower AnalyzerOwners ManualDecember 2007© 2007 Amprobe Test ToolsAll rights reserved

Strany 13 - Consumer

Press the “POWER” key to switch between the measurement values of Phase L1, Phase L2 and Phase 3 and the total value. The respectively dis-played valu

Strany 14

Single-phase Current Measurement1) Switch on the instrument.2) Select the type of connection 1P2W using the “Wiring” function key (6). After selectio

Strany 15 - Current Supply

Data Memory – Saving individual measurementsThis functions allows saving maximum 99 individual measurements.A) Saving measurements1) Switch on the ins

Strany 16

Basic SettingsThe data and the sampling rate should be set before starting the recording.For time setting, simultaneously press the “SET” (14) and “TI

Strany 17

Determining the Rotary Field1) Switch on the instrument2) Select the type of connection 3P4W using the “Wiring” function key (6). After selection, th

Strany 18

Curve Shape and Harmonic Wave Measurement☞ These measurements can only be performed via the PC using the supplied soft-ware (please refer to page 29)

Strany 19

Installation Viruses! In the present state of the art it cannot be guaranteed 100 % that the enclosed data carrier is free from viruses. Despite a ca

Strany 20

The main menu is divided into three areas: A: Buttons – Programme functions (a) Starting and saving measurement (b) Opening the file (c) Online

Strany 21

Starting and saving measurement:Click the (a) [Insert graph] button to start the online measurement.After having clicked the button, the window for th

Strany 22

Opening file – Analysis of the data saved in the PCBy clicking the (b) [Insert graph] button, the saved measurements can be loaded.After clicking on t

Strany 23 - 5“ and “ 6“ (16)

Owners Manual3Limited Warranty and Limitation of LiabilityYour Amprobe product will be free from defects in material and workmanship for 1 year from t

Strany 24 - Determining the Rotary Field

For a better general survey, all input signals are represented in form of a graph. Click the graph to enlarge it.30

Strany 25 - Windows-Software

“Graph Range” areaThe display area can be modified by direct input or using the arrow keys. “Track Mode” areaMouse functions for the graphic display N

Strany 26 - Program Functions

The file name may consist of the current date and must consist of the .mes file index.☞ If more than 10000 measured values are saved, the measured val

Strany 27

If a measured value recording is enabled in the measuring instrument, a data transmission is not possible.The reading and generation of the list can t

Strany 28

Harmonic measurementIn this window you can carry out simple harmonic measurements up to the 31st harmonic.The total value of the harmonic distortion T

Strany 29

Harmonic window:Field “Harmonics” - Number of harmonics for the calculation of THD: To select the requested last harmonic use the arrow keys or direct

Strany 30

Setting date and timeClick the (h) [Insert graph] button to transmit the current system time of the PC to the power measuring instrument.Data transfer

Strany 31

☞ The data format of the second column has to be set to YMT date format. As a result, you will receive the read raw data in the correct spreadsheet fo

Strany 32 - Sampling rate

MaintenanceWhen using the instrument in compliance with the users manual, no special maintenance is required.CleaningIf the instrument is dirty after

Strany 33

BatteriesIf the adjusted date and time is not being saved, the small coin cell needs to be replaced.1) Use a screwdriver to remove the four screws fro

Strany 34 - Harmonic measurement

ContentsIntroduction/ Contents ...4Safe

Strany 35

Technical Data(valid for 23 °C ± 5 °C, for less than 70 % relative humidity).Voltage measurement: ...3 input channels with common reference point “N”

Strany 36 - Setting date and time

Phase angle (f) (calculation out of power factor)Display of phase angle of an individual input or the total value, as desiredMeasurement range: ... 0

Strany 37

Technical Data – General InformationDisplay: ...multiple function LCDRefresh rate: ...

Strany 39 - Batteries

References marked on instrument or in users manualThe users manual contains information and references, necessary for safe operation and mainten

Strany 40 - Technical Data

Safety Information• The respective accident prevention regulations established by the professional associations for electrical systems and equipm

Strany 41

Power SupplyThe power to the unit is realized by means of a mains adapter or by six 1.5 volt batteries.The mains adapter may only be connected to in

Strany 42

☞All keys must be pressed until an acoustic signal is audible.3.Lateral connection for electric power supply. The instrument may only be connected to

Strany 43

920Measurement data memory - Key to save individual measure-ment data.☞ After selecting the display of measurement data, the symbol [R] is displayed.

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