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Contents
1.
About this guide .......................................................................................................... 3
1.1.
Audience ............................................................................................................................. 3
1.2.
Scope ................................................................................................................................. 3
1.3.
Abbreviations ...................................................................................................................... 5
2.
Certification ................................................................................................................. 7
2.1.
Applicable standards .......................................................................................................... 7
2.2.
CE Certificate of conformity ................................................................................................ 8
2.3.
End-of-life disposal ............................................................................................................. 9
3.
Safety information ..................................................................................................... 11
4.
General information .................................................................................................. 13
4.1.
Meter overview ................................................................................................................. 13
4.2.
General specifications ...................................................................................................... 14
4.3.
Meter support tools ........................................................................................................... 15
4.4.
Configuration options ........................................................................................................ 16
4.4.1.
Meter identification ........................................................................................................... 16
4.4.2.
Meter product coding ........................................................................................................ 16
4.5.
Meter markings ................................................................................................................. 18
4.5.1.
Terminal numbering .......................................................................................................... 19
5.
Technical specification ............................................................................................. 21
6.
Technical description ................................................................................................ 25
6.1.
Metrology .......................................................................................................................... 26
Measurement error correction .................................................................................................................. 26
6.2.
External connections ........................................................................................................ 26
6.2.1.
Control input ..................................................................................................................... 26
6.3.
Power supplies ................................................................................................................. 29
6.4.
Power-fail operation .......................................................................................................... 30
6.5.
Real-time clock ................................................................................................................. 30
6.6.
Calendar ........................................................................................................................... 30
6.7.
Energy rate switching ....................................................................................................... 31
6.7.1.
Daylight saving ................................................................................................................. 31
6.7.2.
Seasons ............................................................................................................................ 31
6.7.3.
Week profiles .................................................................................................................... 32
6.7.4.
Day profiles ....................................................................................................................... 32
6.7.5.
Indexes ............................................................................................................................. 33
6.7.5.1.
Index activation ................................................................................................................. 33
6.7.6.
Special days ..................................................................................................................... 34
6.8.
Backup power supply ....................................................................................................... 34
6.9.
Metered quantities ............................................................................................................ 35
6.9.1.
Four quadrant metering .................................................................................................... 35
6.9.1.1.
Measured energy quantities ............................................................................................. 35
6.9.1.2.
Summation energy ........................................................................................................... 37
6.9.1.3.
Instantaneous energy quantities ....................................................................................... 37
6.9.2.
Total energy registers (TER) ............................................................................................ 39
6.9.3.
Energy registering ............................................................................................................ 39
6.9.3.1.
Energy channels ............................................................................................................... 39
6.9.3.2.
Energy rate registers ........................................................................................................ 40
6.9.3.3.
Summation registers ......................................................................................................... 41
6.9.4.
Demand registering .......................................................................................................... 41
6.9.4.1.
Demand channels ............................................................................................................. 42
6.9.4.2.
Demand registers ............................................................................................................. 42
6.9.4.3.
Integration period .............................................................................................................. 42
6.9.4.4.
Demand calculation .......................................................................................................... 43
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