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WRM-10P
Vanguard Instruments Company WRM-10P Manuals
Manuals and User Guides for Vanguard Instruments Company WRM-10P. We have
1
Vanguard Instruments Company WRM-10P manual available for free PDF download: User Manual
Vanguard Instruments Company WRM-10P User Manual (62 pages)
TRANSFORMER WINDING RESISTANCE METERS
Brand:
Vanguard Instruments Company
| Category:
Measuring Instruments
| Size: 2.28 MB
Table of Contents
Table of Contents
3
Conventions Used in this Document
5
1 Introduction
6
General Description and Features
6
Technical Specifications
8
WRM-10P Technical Specifications
8
Table 1. WRM-10P Technical Specifications
8
WRM-40 Technical Specifications
9
Table 2. WRM-40 Technical Specifications
9
WRM Controls and Indicators
10
Figure 1. WRM-10P Controls and Indicators
10
Table 3. Functional Descriptions of WRM-10P Controls and Indicators
11
Figure 2. WRM-40 Controls and Indicators
12
Table 4. Functional Descriptions of WRM-40 Controls and Indicators
13
2 Pre-Test Setup
14
Operating Voltages
14
Figure 3. 100 - 120 Vac Jumper Settings
14
Figure 4. 200 - 240 Vac Jumper Settings
14
Table 5. Voltage Selection Jumper Settings
14
Figure 5. WRM-10P Relay Location
15
Figure 6. WRM-40 Relay Location
15
LCD Screen Contrast Control
16
Printer Paper Control
16
Printer Paper
16
Replacing the Thermal Printer Paper
17
3 Operating Procedures
18
WRM Cable Connections
18
Figure 7. Typical WRM Connections Diagram #1
18
Figure 8. Typical WRM Connections Diagram #2
18
Figure 9. Typical WRM Connections Diagram #3
19
Figure 10. Typical WRM Connections Diagram #4
19
General Procedures
20
Entering Test Record Header Information
21
Performing a Resistance Test
24
Figure 11. Typical V1 Test Report Printout
30
Figure 12. Typical V1 and V2 Test Report Printout
31
Figure 13. Typical V1 and V2 Test Report Printout with Multiple Readings
32
Performing a Load Tap Changer / Voltage Regulator Resistance Test
33
Figure 14. Typical Ltc/Voltage Regulator Test Report Printout
39
Performing a Special Resistance Test
40
Figure 15. Typical Five Minute Special Test Report Printout
44
Performing a Transient Test
45
Figure 16. Typical Transient Test Report
47
Performing a Diagnostic Test
48
Working with Test Records
49
Restoring a Test Record for Review or Printing
49
Reviewing or Printing a Restored Test Record
52
Printing a Test Record Directory
53
Figure 17. Typical Test Record Directory Printout
54
Erasing Test Records
55
Enabling the Computer Interface
57
Setting the Date and Time
58
4 Wrm-10P/40 Special Features
59
Bypassing Resistance Reading Delay
59
Converting Resistance Measurements
60
5 Troubleshooting Guide
61
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