1. PTS 3.3 C
Portable Test System

2. PTS 3.3 C Portable Test System
Consists of:
Precision reference meter with high accuracy in class 0.05
Voltage and current source in the range: 30 V V and 1 mA 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

3. Particularities

4. PTS 3.3 C 3-phase portable Test system with Voltage and Current Source
Voltage source V
Current source 1 mA A
Integrated working standard accuracy class 0.05 %
Measurement of all electrical values
Vector diagram, Harmonic test, Data storage, Burden test
Automatic test runs without external PC
Options:
High current cables up to 120 A
Clamp-on CT´s 10 mA A
CALSOFT II Software

5. Connections
[1] Auxiliary supply connector [2] 10 A Current Outputs [3] 10 A Current Inputs [4] Fuses for current connections [5] 120 A Current Outputs [6] 120 A Current Inputs [7] Voltage output phase connector [8] Voltage output neutral connector [9] Fuses for voltage connections [10] Voltage input phase connector [11] Voltage input neutral connector

6. Connections [12] Compact flash card slot [13] Impulse output
[14] 100 A CTs connector [15] Impulse input [16] Serial interface RS 232 [17] Cursor keys and alphanumeric key pad
[18] Connector for external keyboard [19] Turnable handling button [20] Graphical colour display

7. Operation Concept
Symbols Display Control Elements   

8. Software Reference - Main Menu First Row  Meter Testing 
Measurement 
Harmonics, Oscilloscope 
Energy Measurement 
Transformer Test 
Special Functions 
Installation (Setup) 
First Row 

9. Software
Reference – Error Measurement

10. Software
Reference - Measurement of UI, PQS and UIPQS

11. Software
Reference – Wave Form and Vector Diagram

12. Software
Reference - Harmonic Analysis

13. Software
Reference - Energy measurement and Register test

14. Software
Reference - Burden measurement of PTs

15. Software
Reference - Burden measurement of CTs

16. Software Source - Main Menu First Row  Load Point  Harmonics 
Ripple Control 
Installation (Setup) 
First Row 

17. Software
Source – Load Points

18. Software
Source – Harmonics

19. Software
Source – Ripple Control Signals

20. Software
Sequence – Create / Edit Test Sequence

21. Software
Sequence – Automatic Test Run

22. Software Data Base - Main Menu First Row  Administrative data 
Meter data 
Transformer data 
Load point data 
View test result 
Basic settings 
First Row 

23. Software
Data Base – Administrative Data

24. Software
Data Base – Meter Data

25. Software
Data Base – Transformer Data

26. Software
Data Base – View Test Results

27. Windows©-Software CALSOFT Selection of real time readout or
readout of sets of data from PTS 3.3 C memory

28. Windows©-Software
CALSOFT
Display of read data on PC monitor