Appendix; Energy Efficiency; Introduction To Energy Efficiency - Danfoss AHF 010 Design Manual

Appendix

9 Appendix

9.1 Energy Efficiency

9.1.1 Introduction to Energy Efficiency

The standard IEC 61800-9-2 Ecodesign for power drive systems provides guidelines for assessing the energy efficiency of drives.
The standard provides a neutral method for determining efficiency classes and power losses at full load and at part load.
The standard allows combination of any motor with any drive.
Mains
and
mains
cable
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Illustration 9.1 Power Drive System (PDS) and Complete Drive Module (CDM)
Auxiliaries:
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116
Power Drive system (PDS)
Complete drive module (CDM)
Infeed
Auxiliaries
section
Motor starter
contactors, soft starters, ...
Motor control system = CDM or starter
Advanced Harmonic Filter AHF 005
Advanced Harmonic Filter AHF 010
Line Reactor MCC 103
Sine-wave Filter MCC 101
dU/dt Filter MCC 102
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®
VLT Advanced Harmonic Filter AHF 005/AHF 010
Extended product
Motor system
Basic
drive
Auxiliaries
module
(BDM)
Driven equipment
Trans-
Motor
mission
Load
machine
MG80C602