YASKAWA E1000 User Manual

A.5 Drive Derating Data
354 YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
A.5 Drive Derating Data
The drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drive
capacity.
◆ Carrier Frequency Derating
As the carrier frequency of the drive is increased above the factory default setting, the drive’s rated output current must
be derated according to Figure A.1 to Figure A.5.
Figure A.1
Figure A.1 Carrier Frequency Derating (CIMR-E2A0004 to 2A0138)
Figure A.2
Figure A.2 Carrier Frequency Derating (CIMR-E2A0169 to 2A0415)
Figure A.3
Figure A.3 Carrier Frequency Derating (CIMR-E4A0002 to 4A0103)
Drive Rated
80% of Drive Rated
2A0004 to 2A0069
2A0081 to 2A0138
2 kHz 8 kHz 15 kHz0
YEC_
TMonly
Drive Rated
80% of Drive Rated
2 kHz 5 kHz 10 kHz0
2A0169 to 2A0415
YEC_
TMonly
Drive Rated
60% of Drive Rated
2 kHz 8 kHz 15 kHz0
4A0002 to
4A0103
YEC_
TMonly
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YASKAWA E1000 Specifications

General

Brand	YASKAWA
Model	E1000
Category	Controller
Language	English