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