PTS 2.3 C Portable Test System Page 1 March 2009.

PTS 2.3 CPortable Test System Page 1

March 2009

PTS 2.3 C Portable Test System

Consists of: Precision reference meter with

high accuracy in class 0.1 Current source in the range

1 mA ... 120 A

Application: Verification of the entire

measurement installation Meter error measurement Display of vector diagram of

the supply conditions Automatic tests without PC Burden measurement of CT’s

and PT’s Ratio test of CT’s

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Particularities

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Measurement range 20 mV ... 500 V Current source 1 mA ... 120 A Integrated working standard

accuracy class 0.1 % Measurement of all electrical values Vector diagram, Harmonic test, Data

storage, Burden test, C.T. ratio test Automatic test runs without

external PCOptions: Clamp-on CTs:

100A 1.000A LEMflex© up to 3.000A

CALSOFT II Software

PTS 2.3 C 3-phase portableTest system with Current Source

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Connections [1] 10 A Current Connection [5] 120 A Current Connection [2] 10 A Current Connection [6] Voltage input phase Connector [3] Fuses for current Connections [7] Voltage input neutral Connector [4] 120 A Current Connection [8] Auxiliary supply Connector

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Connections [9] Compact flash card slot [15] Serial interface RS 232 [10] 100 A CTs Connector [16] Cursor keys and alphanumeric key pad [11] LEMflex© Connector [17] Connector for external keyboard [12] 1000 A CTs Connector [18] Turnable handling button [13] Impulse input [19] Graphical colour display [14] Impulse output

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Optional current clampsto the PTS 2.3 C

Error compensated clamp-on CT’sfor measurements in the range10 mA … 100 A

Clamp-on CTs for measurementsin the range 100 mA … 1000 A

Flexible current transformers LEMflex for measurementsup to 30 / 300 / 3000 A

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Operation Concept

Symbols Display Control Elements

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SoftwareReference – Main Menu

Meter Testing

Measurement

Harmonics, Oscilloscope

Energy Measurement

Transformer Test

Special Functions

Installation (Setup)

First Row

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SoftwareReference – Error Measurement

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SoftwareReference – Measurement of UI, PQS and UIPQS

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SoftwareReference – Harmonic Analysis and Vector Diagram

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SoftwareReference – Energy measurement and Register test

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SoftwareReference – Burden measurement of PTs

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SoftwareReference – Burden measurement of CTs

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SoftwareReference – Ratio measurement of CTs

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SoftwareSource – Main Menu

Load Points

Harmonics

Power source setup

First Row

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SoftwareSource – Load Points

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SoftwareSource – Harmonics

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SoftwareSequence – Create / Edit Test Sequence

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SoftwareSequence – Automatic Test Run

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SoftwareData Base – Main Menu

Administrative data

Meter data

Transformer data

Load point data

View test result

Basic settings

First Row

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SoftwareData Base – Administrative Data

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SoftwareData Base – Meter Data

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SoftwareData Base – Transformer Data

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SoftwareData Base – View Test Results

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Windows©-SoftwareCALSOFT

Selection of real time readoutorreadout of setsof data fromPTS 2.3 C memory

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Windows©-SoftwareCALSOFT

Display of read data on PC monitor

Page 28March 2009