ABB RELION 670 Series Installation Manual page 8

Table of contents
2
Wall mounting..............................................................................26
Overview................................................................................ 26
Mounting procedure for wall mounting................................... 27
How to reach the rear side of the IED.................................... 27
Side-by-side 19" rack mounting...................................................28
Overview................................................................................ 28
Mounting procedure for side-by-side rack mounting.............. 29
IED mounted with a RHGS6 case.......................................... 29
Side-by-side flush mounting........................................................ 30
Overview................................................................................ 30
Mounting procedure for side-by-side flush mounting............. 31
Mounting the injection unit REX060 (REG670 only)....................31
Mounting the coupling capacitor unit REX061 and shunt
resistor unit REX062 (REG670 only)...........................................32
Coupling capacitor unit REX061............................................ 32
Shunt resistor unit REX062.................................................... 33
Section 6 Connecting..................................................................... 35
Making the electrical connection...................................................... 35
IED connectors............................................................................ 35
Overview................................................................................ 35
Front side connectors.............................................................37
Rear side connectors............................................................. 38
Connection examples for high impedance differential
protection................................................................................49
Connecting to protective earth.....................................................51
Connecting the power supply module......................................... 52
Connecting to CT and VT circuits................................................52
Connecting the binary input and output signals...........................53
Making the shield connection...................................................... 55
Making the electrical connection to the rotor and stator
injection equipment (REG670 only)..................................................57
Connectors for injection unit REX060, coupling capacitor
unit REX061 and shunt resistor unit REX062..............................57
Injection unit REX060.............................................................57
Coupling capacitor unit REX061............................................ 60
Shunt resistor unit REX062.................................................... 62
Connecting injection unit REX060, coupling capacitor unit
REX061 and shunt resistor unit REX062.................................... 63
Connecting and setting voltage inputs.........................................69
Making of Ethernet connections....................................................... 71
Connecting station communication interfaces............................. 71
Connecting remote communication interfaces LDCM................. 72
Installing the serial communication cable for RS485........................73
670 series 2.2 IEC
Installation manual