MG.20.B6.02 – VLT is a registered Danfoss trademark
85
VLT
®
2000 Series
Section 1 Section 2 Section 3
Chapter 8 ■ CE-labelling ............................................... Page 86
■ EMC .......................................................... Page 86
■ EMC test results ........................................ Page 90
■ Emission..................................................... Page 90
■ Immunity ................................................... Page 91
■ Acoustic noise ........................................... Page 92
■ Motor noise ............................................... Page 92
■ Extreme running conditions ....................... Page 92
■ Air humidity ............................................... Page 93
■ Efficiency ................................................... Page 93
■ du/dt measurements ................................. Page 94
■ Derating for high ambient temperature ...... Page 94
■ Derating for air pressure ............................ Page 95
■ Derating for running at low speed.............. Page 95
■ Derating for higher switching frequency
than 4.5 kHz.............................................. Page 95
■ Cut-in current ............................................. Page 96
Special conditions
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