CALPORT 300 Three-Phase Portable Reference Standard Page 1 January 2009.

CALPORT 300 Three-PhasePortable Reference Standard Page 1

January 2009

Outstanding customer value

Control of installation

circuit errorsprevents connection

Test of CT- andPT-transformers

Analysis of the loadand mains quality

One unitfor all tests

Periodical tests pre-vent financial losses

On sideMeter test

Page 2January 2009

Vector diagram

BurdenmeasurementsControl of CT- and

PT-transformers

I2h and U2hmeasurements

Print functions

Meter errormeasurements

Memory functions

Harmonics measurement

Particularities

Page 3January 2009

0.5 ... 480 V (phase-neutral) 1 mA … 120 A direct connections Clip-on CTs:

100A / 1.000A / LEMflex© up to 3.000A / Hot sticks for measure-ment on high voltage potential

Vector diagram, harmonics spectrum, wave form and rotary field display

Burden measurement and ratio tests of CT’s and PT’s

Accuracy 0.05 %

CALPORT 300Three-phase Portable Reference Standard

Page 4January 2009

Connections

[1] Current-Inputs I1, I2, I3[2] Current-Outputs I1, I2, I3[3] Phase connection for voltage [4] Neutral connection for voltage [5] 100 A CTs connector[6] 1000 A CTs connector[7] LEMflex (up to 3000 A)

connector[8] Hot sticks connector[9] Serial interface RS 232 C

Page 5January 2009

Connections

[10] Compact flash card slot [11] Impulse inputs 1, 2, 3 [12] Impulse outputs 1, 2, 3 [13] Auxiliary supply connector [14] Graphical colour display [15] Rotary switch[16] Cursor keys[17] Alphanumeric key pad

Page 6January 2009

Options of currentclamps to the CALPORT 300

Error compensated clip-on CT’s for measurements in the range 50 mA … 100 A

Clip-on CTs for measurements in the range 2 A … 1000 A

Flexible current transformers LEMflex for measurements up to 30 / 300 / 3000 A

Hot sticks for measurements on high voltage potential

Page 7January 2009

Operation Concept

Symbols Display Rotary switch / Control Keys

Page 8January 2009

SoftwareMain Menu

Meter Testing

Measurement

Harmonics, Oscilloscope

Energy Measurement

Transformer Test

Further Tests

Installation (Setup)

First Row

Page 9January 2009

SoftwareMeasurement – Basic Quantities

Measurement UI

Data storage

Second Row

Page 10January 2009

SoftwareMeasurement – Basic Quantities

Measurement PQS

Data storage

Second Row

Page 11January 2009

SoftwareMeasurement – Basic Quantities

Measurement UIPQS

Data storage

Second Row

Page 12January 2009

SoftwareMeasurement – Vector Diagram

Vector analysis

Data storage

Second Row

Page 13January 2009

SoftwareMeasurement – Oscilloscop

Selection of U

Selection of I

Data storage

Exit to previous menu

First Row

Page 14January 2009

SoftwareMeasurement – Harmonics

Selection of U

Selection of phase

Scale

Data storage

Exit to previous menu

First Row

Page 15January 2009

SoftwareMeasurement – Energy

Start energy measurement

Reset and restart

energy measurement

Voltage and current

range settings menu

Data storage

Second Row

Page 16January 2009

SoftwareMeasurement – Register test

Second Row

Start or stop register test

Enter counters before meas.

Enter counters after meas.

Reset register test

Setup register test

Range settings

Data storage

Page 17January 2009

SoftwareMeasurement – Voltage Burden

Selection of phase

Settings for voltage

burden measurement

Data storage

Exit to previous menu

First Row

Page 18January 2009

SoftwareMeasurement – Current Burden

Selection of phase

Settings for current

burden measurement

Data storage

Exit to previous menu

First Row

Page 19January 2009

SoftwareMeasurement – Voltage Transformer Ratio

Reference for voltage

ratio calculation

Definition of reference

NP or NS

Data storage

Exit to previous menu

First Row

Page 20January 2009

SoftwareMeasurement – Current Transformer Ratio

Reference for current

ratio calculation

Definition of reference

Data storage

Exit to previous menu

First Row

Page 21January 2009

SoftwareError measurement

Start/Stop error measurement

Restart of error measurement

Setup of error measurement

Data storage

Second Row

Page 22January 2009

SoftwareSpecial function – fRef Test

Input of reference frequency

Input of duration of test

Start fRef test

Data storage

Exit to previous menu

First Row

Page 23January 2009

SoftwareStorage and printout of test results

Data storage

Print data

Preview of results

Printer and save

parameter settings

Exit to previous menu

First Row

Page 24January 2009

SoftwareStorage and printout of test results

Administrative data set

Customer data set

General info data set

Meter data sets

Other checks dataset

Comment

Second Row

Page 25January 2009

SoftwareStorage and printout of test results

Page 26January 2009

Connection exampleTesting of an installed direct connected 4-wire meter

Page 27January 2009

Connection exampleTesting of an direct connected 4-wire meter

Page 28January 2009

Connection exampleBurden measurement of voltage transformer

Page 29January 2009

Connection exampleBurden measurement of current transformer

Page 30January 2009

Connection exampleMeasurement of transformer ratio

Page 31January 2009

Connection exampleHotsticks Measurement

Page 32January 2009

Windows©-SoftwareCALSOFT

Selection of real time readoutorreadout of setsof data fromCALPORT 300 memory

Page 33January 2009

Windows©-SoftwareCALSOFT

Display of read data on PC monitor

Page 34January 2009