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Vanguard ATRT-03A S2
doble Vanguard ATRT-03A S2 Manuals
Manuals and User Guides for doble Vanguard ATRT-03A S2. We have
1
doble Vanguard ATRT-03A S2 manual available for free PDF download: User Manual
doble Vanguard ATRT-03A S2 User Manual (146 pages)
THREE-PHASE TRANSFORMER TURNS-RATIO METERS
Brand:
doble
| Category:
Transformer
| Size: 12 MB
Table of Contents
Table of Contents
3
Conventions Used in this Document
6
Introduction
7
General Description and Features
7
Technical Specifications
9
ATRT-03 S2 Technical Specifications
9
Table 1. ATRT-03 S2 Technical Specifications
9
ATRT-03A S2 Technical Specifications
10
Table 2. ATRT-03A S2 Technical Specifications
10
ATRT-03B S2 Technical Specifications
11
Table 3. ATRT-03B S2 Technical Specifications
11
Controls and Indicators
12
Figure 1. ATRT-03 S2 Controls and Indicators
12
Table 4. Functional Descriptions of ATRT-03 S2 Controls and Indicators
13
Figure 2. ATRT-03A S2 Controls and Indicators
14
Table 5. Functional Descriptions of ATRT-03A S2 Controls and Indicators
15
Figure 3. ATRT-03B S2 Controls and Indicators
16
Table 6. Functional Descriptions of ATRT-03B S2 Controls and Indicators
17
Pre-Test Setup
18
Operating Voltages
18
LCD Screen Contrast Control
18
Printer Paper Control
18
Printer Paper
18
Replacing the Load Tap Changer Controller Fuses
19
Operating Procedures
21
Connection Diagrams
21
Typical Front Panel Connections
21
Figure 4. Typical Front Panel Cable Connections
21
Typical Connections to a Load Tap Changer (LTC)
22
Figure 5. Typical Connections to a Load Tap Changer (LTC)
22
Typical Connections to a Delta-Wye Transformer
23
Figure 6. Typical H & X Cable Connections to a Delta-Wye Transformer
23
Figure 7. Typical Connections to a Single Phase Transformer
24
Figure 8. Typical Connections to a Single Phase Auto Transformer
24
Figure 9. Typical Connections to a Type a Voltage Regulator
25
Figure 10. Typical Connections to a Type B Voltage Regulator
25
Figure 11. Typical Connections to a Donut Type (Un-Mounted) Current Transformer (CT)
26
Figure 12. Typical Connections to a Multi-Tap Current Transformer
27
Figure 13. Typical Connections to a Bushing Mount CT on a Single Phase Transformer
28
Figure 14. Typical Connections to Bushing Mount Ct's on Delta Transformer
29
Figure 15. Typical Connections to Bushing Mount Ct's on Wye Transformer
30
Setting the Test Voltage
31
Setting the Date and Time
33
Performing Tests
34
Entering Test Record Header Information
34
Testing a Single Phase Transformer
38
Table 7. Descriptions of Single Phase Test Results Elements (Column Format)
44
Figure 17. Single Phase Test Results Printout - Column Format
44
Figure 18. Single Phase Test Results Printout - Detailed Format
45
Table 8. Descriptions of Single Phase Test Results Elements (Detailed Format)
46
Testing a Dyn1 (12,000 V/208 V) Transformer
47
Figure 19. Dyn1 Test Results Printout - Column Format
53
Table 9. Descriptions of Dyn1 Test Results Elements (Column Format)
54
Figure 20. Dyn1 Test Results Printout - Detailed Format
55
Table 10. Descriptions of Dyn1 Test Results Elements (Detailed Format)
56
Testing a Three Phase Transformer Using Auto Detect Mode
57
Working with Test Records
64
Saving Test Results to a Test Record
64
Restoring a Test Record from Flash EEPROM
67
Restoring a Test Record from a USB Flash Drive
72
Copying Test Records to a USB Flash Drive
76
Printing or Displaying a Test Record
79
Printing a Test Record Directory (ATRT-03 S2 and ATRT-03A S2 Only)
82
Figure 21. Typical USB Flash Drive (Thumb Drive) Test Record Directory Printout
84
Figure 22. Typical Internal Flash EEPROM Test Record Directory Printout
84
Viewing a Test Record Directory on the LCD Screen (ATRT-03B S2 Only)
85
Erasing Test Records from the Flash EEPROM
87
Erasing Test Records from a USB Flash Drive
91
Working with Test Plans
94
Performing a Test Using a Transformer Test Plan
94
Figure 23. Test Plan Test Results Printout
100
Unloading a Test Plan from the Working Memory
101
Printing a Test Plan Directory (ATRT-03 S2 and ATRT-03A S2 Only)
102
Viewing a Test Plan Directory on the LCD Screen (ATRT-03B S2 Only)
104
Printing a Test Plan (ATRT-03 S2 and ATRT-03A S2 Only)
106
Figure 24. Sample Printout of a Test Plan from a USB Flash Drive
107
Figure 25. Sample Printout of a Test Plan from Internal Memory
108
Saving a Test Plan
109
Copying a Test Plan to a USB Flash Drive
111
Erasing Test Plans
113
Diagnostics, Verification, and Troubleshooting
117
Performing an H and X Cable Diagnostic Test
117
Performing a Verification Test
119
Upgrading Firmware
121
Appendix A - Transformer Vector Group Codes
124
APPENDIX B - Common ANSI Transformer Descriptions
125
APPENDIX C - CEI/IEC 60076-1 Transformer Descriptions
133
APPENDIX D - Australian Std.2374 Transformer Descriptions
140
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