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

1MAC807603-MB A
Section 5
5.1
5.1.1
5.1.1.1
5.1.1.2
5.1.1.3
RED615 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 22: Phase current inputs included in configuration D
Terminal
X120:7-8
X120:9-10
X120:11-12

Ground current

Table 23: Ground current input included in configuration D
Terminal
X120:13-14

Phase voltages

Table 24: Phase voltage inputs included in configuration D
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
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