Megger TTR300 Manuals

Manuals and User Guides for Megger TTR300. We have 1 Megger TTR300 manual available for free PDF download: Instruction Manual

Megger TTR300 Instruction Manual

Megger TTR300 Instruction Manual (66 pages)

Transformer Ratio Test Set

Brand: Megger | Category: Test Equipment | Size: 3 MB

Table of Contents

Table of Contents
5
TTR300 Transformer Test Set
9
TTR330A Transformer Test Set
9
Upon Receipt of Product
9
1 Product Overview 300/330A

11
- Top Panel Controls
  12
2 Safety

17
3 Specifications

19
- Electrical
  19
  - Input Power
    19
  - Protective Devices
    19
  - Output Test Voltage and Current
    19
  - Test Frequency
    20
  - Loading of Test Transformer
    20
  - Measuring Ranges
    20
  - Accuracy
    20
  - Measurement Method
    21
  - Transformer Winding Phase Relationship
    21
  - Measuring Time
    21
- Display
  21
- Memory Storage
  21
- Communication Interface
  21
- Safety/Emc/Vibration
  21
- Physical Data
  22
- Environmental Conditions
  22
4 Software Installation

23
- Powerdb Lite Setup & Installation (PC Control Only)
  23
- Software Installation (PC Portion Only)
  24
5 General Testing Procedures

27
- Site Preparation
  27
- Making Circuit Connections
  27
- Operating the TTR300/330A
  29
6 THREE-PHASE Transformer RATIO TESTING

31
7 Ratio Transformer Testing Applications

39
8 Save/Retrieve Results

53
9 TTR300 - Self Check

57
- Reason for Possible Inaccuracy in 1:1 Self Test
  57
- Troubleshooting
  58
10 Ordering Information / Spare Parts

61
11 Service

63
- Maintenance
  63
- Fuse Replacement
  63
- Calibration
  64
- Repairs
  65

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