RFD-200 S3 USER’S MANUAL
REV 1
3
Ampere Meters
The test current is displayed on the unit’s backlit LCD screen that is viewable in both bright
sunlight and low-light levels. The current measuring range is from 0.00 to 250 A. A second
ampere meter is also available and can be used to read an external current input. The external
current input is rated at 6 A max and is protected by a circuit-breaker.
Auxiliary AC/DC Power Supplies
The RFD-200 S3 provides three power supplies (24 Vdc, 48 Vdc and 124 Vdc) for powering solid-
state or microprocessor-based relays.
Built-in Power Resistor
The RFD-200 S3 features built-in power resistors for fine current adjustment.
Содержание RFD-200 S3
Страница 17: ...REV 1 RFD 200 S3 USER S MANUAL 14 Figure 2 Typical Over Current Relay Connection...
Страница 19: ...REV 1 RFD 200 S3 USER S MANUAL 16 Figure 3 Typical Circuit Breaker Timing Connection...
Страница 23: ...REV 1 RFD 200 S3 USER S MANUAL 20 Figure 4 Typical CT Excitation Test Connection...
Страница 25: ...REV 1 RFD 200 S3 USER S MANUAL 22 h Select OFF from the control mode area...
Страница 26: ...RFD 200 S3 USER S MANUAL REV 1 23 Figure 5 Typical CT Turns Ratio Test Connection...
