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TTR310
Megger TTR310 Manuals
Manuals and User Guides for Megger TTR310. We have
2
Megger TTR310 manuals available for free PDF download: Instruction Manual, Quick Start Manual
Megger TTR310 Instruction Manual (130 pages)
Transformer Turn Ratio Test Set
Brand:
Megger
| Category:
Test Equipment
| Size: 2 MB
Table of Contents
Table of Contents
5
Introduction
13
TTR310 Transformer Turn Ratio Test Set
13
Safety
17
Specifications
21
Input Power
21
Pollution Degree
21
Protective Devices
21
Output Test Voltage and Current
21
Test Frequency
21
Loading of Test Transformer
22
Measuring Ranges
22
Accuracy
22
Measurement Method
22
Transformer Winding Phase Relationship
23
Measuring Time
23
Display
23
Memory Storage
23
Interface
23
Description
27
Figure 4-1. Three-Phase TTR310 Test Set Block Diagram
28
Figure 4-2. Three-Phase TTR310 Control Panel
29
Setup and Connections
31
Single-Phase, Two-Winding Transformers
31
Figure 5-1. Setup for Testing Single-Phase Transformer
32
Figure 5-2. Setup for Testing Single-Phase Autotransformer
32
Figure 5-3. Setup for Testing Single-Phase, Type a (Straight Design) Step Voltage Regulator
33
Figure 5-4. Setup for Testing Single-Phase, Type B (Inverted Design) Step Voltage Regulator
34
Current Transformers (Cts)
37
Unmounted Cts
37
Figure 5-5. Setup for Testing Unmounted Current Transformer
38
Figure 5-6. Setup for Testing Taps on Multiple Tap CT
38
Bushing Current Transformer (BCT) Mounted on Single-Phase, Two-Winding Transformer
39
Figure 5-7. Setup for Testing BCT Mounted on Single-Phase Two-Winding Transformer
39
Bcts Mounted on Three-Phase Transformers
40
Figure 5-8. Setup for Testing BCT Mounted on Delta Winding on a Three-Phase Power
41
Figure 5-9. Setup for Testing BCT Mounted on Wye Winding of a Three-Phase Transformer
42
T-Type Transformers
43
T-Type Transformer Winding Phase Relationship
43
Connections and Vector Voltage Diagrams
44
Figure 5-10. Winding Connections and Phase Relationship
46
Notes to Table 5-4
47
ANSI Transformer Winding Phase Relationship
49
Notes to Table 5-5
59
Table 5-5. CEI/IEC 76-1:1993 Transformer Winding Phase Relationship
61
Notes to Table 5-6
70
Transformer
72
Table 5-6. Transformer Winding Phase Relationship (Australian Std. 2374, Part 4 - 1982)
72
Operation
79
MAIN MENU Screen (Figure 6-1)
80
Figure 6-1. Main Menu Screen
80
QUICK TEST SETUP Screen (Figure 6-2)
82
Figure 6-2. Quick Test Setup Screen
82
Quick Test Result Screens (Figure 6-3 and Figure 6-4)
83
Figure 6-3. Initial Quick Test Result Screen
83
Figure 6-4. Final Quick Test Result Screen
84
FULL TEST SETUP 1 Screen (Figure 6-5)
85
Figure 6-5. FULL TEST SETUP 1 Screen
85
FULL TEST SETUP 2 Screen (Figure 6-6)
87
Figure 6-6. FULL TEST SETUP 2 Screen
87
FULL TEST SETUP 3 Screen (Figure 6-7)
89
Figure 6-8. FULL TEST SETUP 3 Screen
89
Transformer Test Result Screens (Figure 6-8 and Figure 6-9)
91
Figure 6-8. Three-Phase Transformer Test Result Screen
91
Figure 6-9. Phase a Test Result Screen
92
Main Menu Screen When a Custom Transformer Setting Recalled (Figure 6-10)
94
Figure 6-10. the Main Menu Screen after Selection of a Custom Transformer Setting
94
SYSTEM SETUP Menu (Figure 6-11)
95
Figure 6-11. SYSTEM SETUP Screen
95
LANGUAGE Screen (Figure 6-12)
96
Figure 6-12. Language Screen
96
SAVED DATA Screen (Figure 6-13)
97
Figure 6-13. SAVED DATA Screen
97
Recall (or Save) Custom Transformer Settings (Figure 6-14)
98
Figure 6-14. Recall (or Save) Custom Settings Screen
98
Error Messages
99
Figure 6-15A. Sample Test Report Header
101
Figure 6-15B. Sample Single Phase Test Report
101
Figure 6-15C. Sample Three-Phase Test Report
102
TTR 300 Series Powerdb Lite User Manual
103
Operating Instructions for the Multiple Quick Test Form
117
Operating Instructions for the Simple 3PH TTR Form
118
Operating Instructions for the 3PH TTR with TAP Changer Form
119
Service
121
Voltage Selection
123
Troubleshooting
127
Troubleshooting Guide
127
Repair
128
Glossary
129
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Megger TTR310 Quick Start Manual (3 pages)
Brand:
Megger
| Category:
Measuring Instruments
| Size: 0 MB
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