Sign In
Upload
Manuals
Brands
Vanguard Instruments Company Manuals
Relays
RFD-200 S3
Vanguard Instruments Company RFD-200 S3 Manuals
Manuals and User Guides for Vanguard Instruments Company RFD-200 S3. We have
1
Vanguard Instruments Company RFD-200 S3 manual available for free PDF download: User Manual
Vanguard Instruments Company RFD-200 S3 User Manual (27 pages)
PORTABLE RELAY TEST SET
Brand:
Vanguard Instruments Company
| Category:
Relays
| Size: 0.93 MB
Table of Contents
Table of Contents
3
Conventions Used in this Document
4
1 Introduction
5
General Description and Features
5
RFD-200 S3 Technical Specifications
7
Table 1. RFD-200 S3 Technical Specifications
7
Table 2. RFD-200 S3 Output Specifications
8
Table 3. RFD-200 S3 Timing Accuracy
8
Controls and Indicators
9
Figure 1. RFD-200 S3 Controls and Indicators
9
2 Functional Description
10
RFD-200 S3 Auxiliary Power Supply
10
RFD-200 S3 Current and Voltage Sources
10
Control Switches
11
2.3.1. Voltage and Current Source Output Controls
11
2.3.2. LCD Contrast Control
11
Timer Start and Timer Stop Inputs
12
RFD-200 S3 Power Resistors
12
RFD-200 S3 External Voltage Input
13
RFD-200 S3 External Current Input
13
3 Operating Procedures
14
Setting the Voltage or Current Source
14
Setting the RFD-200 S3 for a Time Delay Test
15
Figure 2. Typical over Current Relay Connection
17
Using the RFD-200 S3'S Timer to Test Circuit Breaker Response Time
18
Figure 3. Typical Circuit Breaker Timing Connection
19
Using the RFD-200 S3'S Timer in Single Input Mode
20
Using the RFD-200 S3 to Plot a Current Transformer Excitation Curve
22
Figure 4. Typical CT Excitation Test Connection
23
Using the RFD-200 S3 to Measure CT Primary and Secondary Currents
24
Figure 5. Typical CT Turns Ratio Test Connection
26
Advertisement
Advertisement
Related Products
Vanguard Instruments Company RFD-200
Vanguard Instruments Company Categories
Measuring Instruments
Test Equipment
Timer
Relays
More Vanguard Instruments Company Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL