Vanguard Instruments Company RFD-200 Manuals

Manuals and User Guides for Vanguard Instruments Company RFD-200. We have 1 Vanguard Instruments Company RFD-200 manual available for free PDF download: Operating Instructions Manual

Vanguard Instruments Company RFD-200 Operating Instructions Manual (75 pages)

Brand: Vanguard Instruments Company | Category: Measuring Instruments | Size: 3.27 MB

Table of Contents
3
Introduction
13
DIGITMR Description
13
Online Timing (Quick-Shot) Mode
13
Time-Versus-Travel Circuit Breaker Analyzer Mode
13
Contact Timing Channels
13
Analog Voltage Monitoring Channel
13
Digital Voltage Monitoring Channel
13
Trip/Close Current Monitoring
13
Travel Transducer Input Channels
13
Breaker Initiate Capability
13
Breaker Test Plan Storage Abilities
14
Diagnostic Capabilities
14
DIGITMR Display and Control Switches
14
Test Result Tabulation
14
Electrical Measurement Results
14
Mechanical Measurement Results
14
Analog Voltage Input Results
14
Digital Voltage Input Results
14
Initiate Current Results
14
Slow-Close Test
14
Figure 1.0 DIGITMR Control Panel
15
Table 1.0 DIGITMR Controls and Displays
16
DIGITMR Analyzer Specifications
17
DIGITMR Special Features
18
DIGITMR Supplied Cables
18
Table 2.0 DIGITMR Cable Set
18
DIGITMR Operating Voltages
19
DIGITMR Main Power Fuse
19
Figure 2.0 Voltage Selection Jumper
19
Table 3.0 Voltage Selection Jumper Setting
19
DIGITMR Printer and Printer Paper
20
DIGITMR Printer Paper Control
20
Replacing DIGITMR Thermal Paper
20
DIGITMR LCD Contrast Control
20
Test Hook-Up Connections
21
Contact Cable Hookup
21
Figure 3.0 Contact Cable Connection
21
Initiate Cable Hookup
22
Figure 4.0 DC Trip and DC Close, Initiate Circuit Cable Hook-Up
22
Figure 5.0 DC Trip and AC Close, Initiate Circuit Cable Hook-Up
23
Analog Voltage Monitor Hookup
24
Digital Voltage Monitor Hookup
24
Figure 6.0 Voltage Monitoring Cable Hook-Up
24
External Trigger Input
25
Figure 7.0 External Trigger Cable Hook-Up
25
AC Current Sensor Hookup
26
Figure 8.0 Typical CT Connection
26
Transducer Connection
27
Figure 9.0 Transducer Connection
27
Operating Procedures
28
Figure 10.0 DIGITMR Operating Steps
28
Timing a Circuit Breaker
29
Timing an OPEN Operation with no Insertion Resistors
30
Table 4.0 Open Operation with no Insertion Resistors
30
Timing an OPEN Operation with Insertion Resistors
31
Table 5.0 Open Operation with Insertion Resistor
31
Timing CLOSE-OPEN Operation Using Contact Channel #1
32
Table 6.0 Close-Open Operation Using Contact Channel #1
32
Timing OPEN-CLOSE-OPEN Operation
33
Table 7.0 Open-Close-Open Operation Using Delay
33
Get Tabulated Timing Results Using the Thermal Printer
34
Table 8.0 Get Tabulated Results
34
Figure 11.0 Typical Tabulated Printout of an Open Operation from the Thermal Printer
35
Tabulated Results Interpretation
36
Get Graphic Timing Results Using the Thermal Printer
37
Table 9.0 Plot Chart and Tabulated Report
37
Figure 12.0 Typical Graphic Result from the Thermal Printer
38
Figure 13.0 Expansion Graph from 0 to 200Ms from the Thermal Printer
39
Figure 14.0 Graphical Interpretation of an Open, Timing Shot
40
Figure 15.0 Graphical Interpretation of a Close, Timing Shot
40
Figure 16.0 Graphical Interpretations of an Open-Close and a Close-Open, Timing Shots
41
Save Timing Shots in the EEPROM
42
Table 10.0 Save Timing Shot in EEPROM
42
Printing Timing Shot Directory Stored in the EEPROM
43
Table 11.0 Print Timing Shot Directory
43
Figure 17.0 Printout of the Timing Shot Directory from the Thermal Printer
44
Recalling a Timing Shot
45
Table 12.0 Recalling a Timing Shot
45
Deleting a Timing Shot
46
Table 13.0 Deleting a Timing Shot
46
Recalling a Breaker Test Plan
47
Table 14.0 Recalling a Test Plan
47
Print a Breaker Test Plan
48
Table 15.0 Print a Breaker Test Plan
48
Figure 18.0 Typical Test-Plan Printout from the Thermal Printer
49
Print Breaker Test Plan Directory
50
Figure 19.0 Typical Test Plan Directory Printout
50
Table 16.0 Print a Breaker Test Plan Directory
50
Shot Description
51
Table 17.0 Entering Shot Identification Header
51
Computer Interface
53
Table 18.0 Selecting or Aborting Computer Control
53
Breaker Travel Analysis
54
Breaker Stroke
54
Breaker Over-Travel Distance
54
Breaker Bounce-Back Distance
54
Contact Wipe
54
Breaker Velocity
54
Analysis Point Selections
54
Analysis Point No.1 (AP1)
55
Analysis Point No. 2 (AP2)
55
Set-Up Open Analysis Points
57
Table 19.0 Setting up "OPEN" Analysis Points Using Distance
57
English/Metric or Rotary Transducer Selection
59
Table 20.0 Select Metric Units of Measure
59
Table 20.1 Select Rotary Transducer
59
Set DIGITMR Internal Clock
60
Table 21.0 Setting the Clock and Calendar
60
Slow-Close Test
61
Table 22.0 Performing a Slow-Close Test
61
Transducer Self-Test
62
Figure 20.0 Typical Slow-Close Test Report
62
Table 23.0 Performing a Transducer Self Test
62
Check Cable Hookup
63
Table 24.0 Checking the Cable Hookup
63
Automatic Print Setting
64
Table 25.0 Automatic Print Setting
64
DIGITMR Trouble Shooting Guide
65
APPENDIX A ITE Circuit Breaker Model 14.4K Timing Chart
68
APPENDIX B DIGITMR Test Plan for ITE Circuit Breaker Model 14.4K
69
APPENDIX C DIGITMR Timing Chart for ITE Circuit Breaker Model 14.4K
70
APPENDIX D DIGITMR Tabulated Report for ITE Circuit Breaker Model 14.4K
70
APPENDIX E Timing Chart for Siemens TCP-149 Circuit Breaker
72
APPENDIX F DIGITMR Test Plan for Siemens TCP-140 Circuit Breaker
72
APPENDIX G DIGITMR Transducer Illustration
73

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