3-20
F35 Multiple Feeder Protection System
GE Multilin
3.2 WIRING
3 HARDWARE
3
The auto-burnish circuitry has an internal fuse for safety purposes. During regular maintenance, check the auto-
burnish functionality using an oscilloscope.
3.2.7 TRANSDUCER INPUTS/OUTPUTS
Transducer input modules can receive input signals from external DCmA output transducers (DCmA In) or resistance tem-
perature detectors (RTDs). Hardware and software are provided to receive signals from these external transducers and
convert these signals into a digital format for use as required.
Transducer output modules provide DC current outputs in several standard DCmA ranges. Software is provided to config-
ure virtually any analog quantity used in the relay to drive the analog outputs.
Every transducer input/output module has a total of 24 terminal connections. These connections are arranged as three ter-
minals per row with a total of eight rows. A given row can be used for either inputs or outputs, with terminals in column "a"
having positive polarity and terminals in column "c" having negative polarity. Since an entire row is used for a single input/
output channel, the name of the channel is assigned using the module slot position and row number.
Each module also requires that a connection from an external ground bus be made to terminal 8b. The current outputs
require a twisted-pair shielded cable, where the shield is grounded at one end only. The following figure illustrates the trans-
ducer module types (5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay.
Wherever a tilde “~” symbol appears, substitute with the slot position of the module.
Figure 3–20: TRANSDUCER INPUT/OUTPUT MODULE WIRING
The following figure show how to connect RTDs.
NOTE
NOTE
842764A1.CDR
Содержание UR F35 Series
Страница 10: ...x F35 Multiple Feeder Protection System GE Multilin TABLE OF CONTENTS ...
Страница 30: ...1 20 F35 Multiple Feeder Protection System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Страница 366: ...5 238 F35 Multiple Feeder Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Страница 396: ...6 30 F35 Multiple Feeder Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...
Страница 412: ...8 4 F35 Multiple Feeder Protection System GE Multilin 8 1 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Страница 426: ...10 12 F35 Multiple Feeder Protection System GE Multilin 10 6 DISPOSAL 10 MAINTENANCE 10 ...
Страница 454: ...A 28 F35 Multiple Feeder Protection System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...
Страница 608: ...E 10 F35 Multiple Feeder Protection System GE Multilin E 1 IEC 60870 5 104 PROTOCOL APPENDIX E E ...
Страница 620: ...F 12 F35 Multiple Feeder Protection System GE Multilin F 2 DNP POINT LISTS APPENDIX F F ...
Страница 630: ...H 8 F35 Multiple Feeder Protection System GE Multilin H 3 WARRANTY APPENDIX H H ...
Страница 640: ...x F35 Multiple Feeder Protection System GE Multilin INDEX ...