REV 1
RFD-200 S3 USER’S MANUAL
10
2.6
RFD-200 S3 External Voltage Input
One external voltage input is available on the RFD-200 S3. Maximum
input voltage is 600V. The external voltage is labeled as “V Mtr:” on the
LCD screen as shown below:
2.7
RFD-200 S3 External Current Input
The RFD-200 S3 features one external current input. The
maximum input current is 6A. The external current is labeled
as “EXT I:” on the LCD screen as shown below:
NOTE
The
[EXT INPUT CURRENT]
LED must be illuminated in order to display the
external current on the LCD screen.
2.8
Auxiliary Contact Output
The RFD-200 S3 features a set of NO/NC dry contacts (rated at 3A, 240
Vac/120 Vdc) that change state when a test is initiated.
0mS 0.0CY
V Mtr: -0.003 V
Int I: 0.080 A
Ext I: -0.001A
0mS 0.0CY
V Mtr: -0.003 V
Int I: 0.080 A
TMR: Single Input
External Voltage
External Current
Summary of Contents for RFD-200 S3
Page 17: ...REV 1 RFD 200 S3 USER S MANUAL 14 Figure 2 Typical Over Current Relay Connection...
Page 19: ...REV 1 RFD 200 S3 USER S MANUAL 16 Figure 3 Typical Circuit Breaker Timing Connection...
Page 23: ...REV 1 RFD 200 S3 USER S MANUAL 20 Figure 4 Typical CT Excitation Test Connection...
Page 25: ...REV 1 RFD 200 S3 USER S MANUAL 22 h Select OFF from the control mode area...
Page 26: ...RFD 200 S3 USER S MANUAL REV 1 23 Figure 5 Typical CT Turns Ratio Test Connection...