5.3.3.1 Overview.....................................................................................................................................22
5.3.3.2 Mounting procedure for wall mounting...............................................................................23
5.3.3.3 How to reach the rear side of the IED.................................................................................. 23
5.3.4 Side-by-side 19” rack mounting................................................................................................24
5.3.4.1 Overview.....................................................................................................................................24
5.3.4.2 Mounting procedure for side-by-side rack mounting...................................................... 24
5.3.4.3 IED mounted with a RHGS6 case.......................................................................................... 24
5.3.5 Side-by-side flush mounting..................................................................................................... 25
5.3.5.1 Overview.....................................................................................................................................25
5.3.5.2 Mounting procedure for side-by-side flush mounting..................................................... 26
Section 6 Connecting.........................................................................................................27
6.1 Making the electrical connection.................................................................................................. 27
6.1.1 IED connectors............................................................................................................................. 27
6.1.1.1 Overview.....................................................................................................................................27
6.1.1.2 Front side connectors............................................................................................................. 28
6.1.1.3 Rear side connectors............................................................................................................... 29
6.1.1.4 Connection examples for high impedance differential protection............................... 33
6.1.2 Connecting to protective earth................................................................................................ 35
6.1.3 Connecting the power supply module.................................................................................... 36
6.1.4 Connecting to CT and VT circuits.............................................................................................36
6.1.5 Connecting the binary input and output signals.................................................................. 37
6.1.6 Making the shield connection...................................................................................................39
6.2 Making of Ethernet connections.................................................................................................. 40
6.2.1 Connecting station communication interfaces....................................................................40
6.2.2 Connecting remote communication interfaces LDCM........................................................ 41
6.3 Installing the serial communication cable for RS485............................................................... 42
6.3.1 RS485 serial communication module......................................................................................42
6.3.2 Installing the serial communication cable for RS485 SPA/IEC.......................................... 45
6.3.3 Data on RS485 serial communication module cable............................................................46
Section 7 Checking installation....................................................................................... 47
7.1 Identifying hardware and software version............................................................................... 47
7.2 Checking mounting......................................................................................................................... 47
7.3 Checking the power supply............................................................................................................47
7.4 Energizing the IED............................................................................................................................47
Section 8 Removing, repairing and exchanging............................................................ 49
8.1 Product lifecycle...............................................................................................................................49
8.2 Checking IED information..............................................................................................................49
8.3 Removing the IED............................................................................................................................ 49
8.4 Sending the IED for repair..............................................................................................................49
8.5 Exchanging the IED......................................................................................................................... 49
Section 9 Technical data................................................................................................... 51
9.1 Dimensions........................................................................................................................................51
9.1.1 Case without protective cover.................................................................................................. 51
Table of contents
2 650 series
Installation manual
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