ABB RELION Series Product Guide

to the wires. Use the bridge connector to jumper terminal
points in a connector.
Use ring-lugs to connect the wires to terminal points of a
connector of ring-lug type. Select ring-lugs suitable to wiring
dimension and size of fitting screw.
M2026-3 v4
(xx01000052.eps)
IEC01000052 V2 EN-US
Figure 14. Voltage connector, screw compression type
A
N
S
I
1
2
0
0
0
1
8
7
-
1
-
e
n
.
v
s
d
ANSI12000187 V1 EN-US
Figure 15. Voltage connector, ring-lug type
xx0100051.vsd
12
IEC01000051 V1 EN-US
Figure 16. Ferrules and bridge connector
1 Ferrules
2 Bridge connector
8. External resistor unit
External resistor unit
SEMOD119678-5 v2
The high impedance resistor unit is used with the high
impedance differential protection. It is available as one
phase unit or three phase unit.
IEC03000048-LITEN V1 EN-US
Figure 17. High impedance resistor unit, three phase
670/650 series and SAM600-IO IEC
1MRK 514 012-BEN K
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ABB RELION Series Specifications

General

Brand	ABB
Model	RELION Series
Category	Control Unit
Language	English