Each terminal for CTs/VTs is dimensioned for one 10 Gauge wire or for two wires of
maximum 12 Gauge.
See the specific card variants from the application manual.
5.5
Connecting IED with a test switch
•
When the IED is used with a test switch, connect the current and voltage transformers
directly to the switch.
5.6
Connecting binary signals
•
Connect the wires for the binary signals to the correct device according to the
connection diagram.
Each terminal for binary input and output signal is dimensioned for one 14 or 16
Gauge wire.
5.7
Connecting power supply
Always make sure the IED's ground terminal is connected and grounded
effectively.
•
Connect the auxiliary voltage of the IED to terminals 1 and 2.
•
Connect the positive lead to terminal 1.
The permitted auxiliary voltage range of the IED is marked on top of the IED's LHMI.
1MRS240046-IB B
Section 5
Connecting
REF615R
25
Installation Manual
