Landis+Gyr E650 Series 4, User Manual

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Table of contents 3/96
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– E650 Series 4 – ZMD400AT/CT, ZFD400AT/CT – User Manual
© Gyr
Table of contents
Revision history ................................................................................................................................... 2
Table of contents ................................................................................................................................. 3
About this document ............................................................................................................................ 5
1 Safety........................................................................................................................................... 6
1.1 Safety information ................................................................................................................... 6
1.2 Responsibilities ....................................................................................................................... 6
1.3 Safety regulations ................................................................................................................... 7
1.4 Radio interference ................................................................................................................... 7
1.5 Safety-related meter data ........................................................................................................ 8
2 Device description ...................................................................................................................... 9
2.1 Field of application .................................................................................................................. 9
2.2 Standards .............................................................................................................................. 10
2.3 Characteristics ...................................................................................................................... 11
2.4 Type designation ................................................................................................................... 13
2.5 Block schematic diagram ...................................................................................................... 14
2.6 Measuring system ................................................................................................................. 17
2.6.1 Input signals .................................................................................................................... 17
2.6.2 Signal processor .............................................................................................................. 18
2.6.3 Measured quantities ........................................................................................................ 20
2.6.4 Formation of measured quantities .................................................................................... 21
2.6.5 Summation channels ....................................................................................................... 27
2.7 Data profile ............................................................................................................................ 27
2.7.1 Stored value profile .......................................................................................................... 27
2.7.2 Load profile 1 and load profile 2 (option) .......................................................................... 27
2.7.3 Event log.......................................................................................................................... 28
2.8 Communication ..................................................................................................................... 31
2.8.1 Optical interface ............................................................................................................... 31
2.8.2 Communication units ....................................................................................................... 31
2.9 MAP software tools ............................................................................................................... 33
2.10 Anti-tampering features ......................................................................................................... 34
2.10.1 DC magnet detection ....................................................................................................... 34
3 Mechanical construction .......................................................................................................... 35
3.1 Housing ................................................................................................................................. 35
3.2 Faceplates ............................................................................................................................ 39
3.3 Connections .......................................................................................................................... 40
3.4 Connection diagrams (examples) .......................................................................................... 42
3.5 Dimensions ........................................................................................................................... 46
4 Installation and uninstallation ................................................................................................. 47
4.1 Basic information for connecting the meter ............................................................................ 47
4.1.1 Connection to low voltage with current transformers ........................................................ 47
4.1.2 Connection to medium and high voltage (Aron circuit) ..................................................... 48
4.1.3 Connection to medium and high voltage (three-phase four-wire circuit) ........................... 49
4.2 Mounting the meter ............................................................................................................... 50
4.3 Connecting the meter ............................................................................................................ 52
4.3.1 Connecting the phase connection lines ............................................................................ 53
4.3.2 Connecting the signal inputs and outputs ........................................................................ 54
4.3.3 Maximum current of auxiliary current outputs ................................................................... 55
4.3.4 Connection of active inputs .............................................................................................. 56
4.3.5 Connecting the RS485 interface ...................................................................................... 56