GE F60 Instruction Manual page 72

Ur series feeder protection system
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3.2 WIRING
3 HARDWARE
3
Figure 3–13: ZERO-SEQUENCE CORE BALANCE CT INSTALLATION
The phase voltage channels are used for most metering and protection purposes. The auxiliary voltage channel is used as
input for the synchrocheck and volts-per-hertz features.
Substitute the tilde "~" symbol with the slot position of the module in the following figure.
NOTE
Current inputs
Voltage inputs
8F and 8G modules (4 CTs and 4 VTs)
Current inputs
8H and 8J modules (8 CTs)
Current inputs
Not used
8Z module (used for high-impedance fault detection)
842769A1.CDR
Figure 3–14: CT/VT MODULE WIRING
3-12
F60 Feeder Protection System
GE Multilin

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