Section 5 Ied Physical Connections; Inputs; Energizing Inputs; Phase Currents - ABB Relion 615 series Applications Manual

1MRS756885 A
Section 5
5.1
5.1.1
5.1.1.1
5.1.1.2
5.1.1.3
REM615
Application Manual
IED physical connections

Inputs

Energizing inputs

Phase currents

The IED can also be used in single or two-phase applications by
leaving one or two energizing inputs unoccupied. However, at least
terminals X120/7-8 must be connected.
Table 15: Inputs for phase currents
Terminal
X120-7, 8
X120-9, 10
X120-11, 12

Residual current

Table 16: Inputs for residual current
Terminal
X120-13, 14

Phase voltages

Table 17: Inputs for phase voltage
Terminal
X130-11, 12
X130-13, 14
X130-15, 16
IED physical connections
Description
I
L1
I
L2
I
L3
Description
I
0
Description
U1
U2
U3
Section 5
43