Section 5 Protection Relay's Physical Connections; Inputs; Energizing Inputs; Phase Currents - ABB RELION 615 Series Applications Manual

1MAC109016-MB C
Section 5
5.1
5.1.1
5.1.1.1
5.1.1.2
5.1.1.3
REF615 ANSI
Application Manual
Protection relay's physical connections

Inputs

Energizing inputs

Phase currents

The protection relay 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 40: Phase current inputs included in configurations D, F, N and P
Terminal
X120:7-8
X120:9-10
X120:11-12

Ground current

Table 41: Ground current input included in configurations D, F, N and P
Terminal
X120:13-14

Phase voltages

Table 42: Phase voltage inputs included in configurations F and N
Terminal
X130:11-12
X130:13-14
X130:15-16
Protection relay's physical connections
Description
IA
IB
IC
Description
IG
Description
VA
VB
VC
Section 5
201