GUID-56FBFBB8-3388-4473-AF87-B725AFEF57BA V2 EN-US
Figure 15: Fixed CT/VT Connector coding
1 CT connector coding
2 VT connector coding
3 Empty connector
6.4.1
Connecting current and voltage inputs
GUID-00D2DE80-9DA7-45FB-AB5B-98E89E3A9220 v2
Connect the wires from the CTs/VTs to the correct device according to the phase order and
the connection diagram. Each terminal for CTs/VTs is dimensioned for one 0.5...6.0 mm
2
wire
or for two wires of maximum 2.5 mm
2
.
To help connecting the current and voltage inputs, the connector pair is marked with symbols.
For a current input, the connector pair forms a circle. But in the case of a voltage input, the
connector pair forms two half-circles.
GUID-61D346C6-30D8-468A-8641-654864811C53 V1 EN-US
Figure 16: CTVT connector symbols
1 VT symbol
2 CT symbol
Section 6
1MRK 514 014-UEN A
Connecting
32
650 series
Installation manual
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