5.3.4 Wall mounting with external display module............................................................................ 27
5.3.4.1 Mounting the external display module..................................................................................27
5.3.4.2 Wall mounting the main unit...................................................................................................29
5.3.5 Arranging ventilation..................................................................................................................... 30
Section 6 Connecting..........................................................................................................31
6.1 Required tools.................................................................................................................................... 31
6.2 Connecting wires...............................................................................................................................31
6.2.1 Connecting screw-compression type wires.............................................................................. 31
6.2.2 Connecting ring-lug type wires.................................................................................................... 31
6.3 Connecting protective grounding................................................................................................. 32
6.4 Connecting analog signals..............................................................................................................34
6.4.1 Connecting current and voltage inputs .....................................................................................35
6.4.2 Connecting IED with a test switch.............................................................................................. 36
6.5 Connecting power supply............................................................................................................... 36
6.6 Connecting communication........................................................................................................... 38
6.7 Connecting external display module.............................................................................................39
Section 7 Checking installation........................................................................................ 41
7.1 Identifying hardware and software version.................................................................................41
7.2 Checking mounting...........................................................................................................................41
7.3 Energizing the IED.............................................................................................................................41
Section 8 Removing, repairing and exchanging............................................................. 43
8.1 Product lifecycle................................................................................................................................ 43
8.2 Checking IED information............................................................................................................... 43
8.3 Removing the IED..............................................................................................................................43
8.4 Sending the IED for repair...............................................................................................................43
8.5 Exchanging the IED...........................................................................................................................43
Section 9 Technical data....................................................................................................45
9.1 Case and HMI display variants....................................................................................................... 45
9.1.1 Front side of the IED...................................................................................................................... 45
9.1.2 Rear side of the IED........................................................................................................................ 46
9.2 Dimensions........................................................................................................................................ 46
9.3 Enclosure class.................................................................................................................................. 47
Section 10 Accessories and ordering data........................................................................49
10.1 Mounting kits.....................................................................................................................................49
10.1.1 Flush mounting kit......................................................................................................................... 49
10.1.2 Rack mounting kit for a single IED..............................................................................................50
10.1.3 Rack mounting kit for two IEDs...................................................................................................50
10.1.4 Wall mounting kit for an IED ........................................................................................................ 51
10.1.5 Wall mounting kit for a main unit................................................................................................ 52
Table of contents
2 650 series
Installation manual
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