Issue:
ATV61 and ATV71 operating ambient temperature.

Product Line:
All

Environment:
Altivar ATV61/ATV71 HD22N4 to HD75N4 460V, and ATV61/ATV71 HD18M3X to HD45M3X 230V

Cause:
Needs to know the ambient temp ratings for the ATV61 and ATV71 drives.

Resolution:
Ambient air temperature around the unit

Operation °C For ATV 71H***** and ATV 71P***N4Z drives: - 10…+ 50 without derating
Up to + 60°C with derating and with the control card fan kit VW3A94** corresponding
to the drive rating.
For ATV 71W***** drives: - 10…+ 50 without derating.
See the derating curves in the installation manual.
Storage °C - 25…+ 70

Operation °C For ATV 61H**** drives: - 10…+ 50 without derating, depending on the rating.
Up to + 60°C with derating (and with the VW3A94** control card fan kit, depending
on the ratings).
For ATV 61W***** drives: - 10…+ 40 without derating.
See derating curves in the installation manual.
Storage °C - 25…+ 70

發佈於: 施耐德電機Taiwan