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What is the difference between an ATV61H.... and an ATV61K.....?

Published date: 08 April 2020

Drive nameplate shows ATV61H…. the drive menu 1.11 shows ATV61K …

Product Line:
Altivar 61

Different part numbers for the same drive.

Example: ATV61HU55N4 (IP20) is on the nameplate, but in the Drive menu (1.11 IDENTIFICATION) shows ATV61KU75N4 (IP00).
When the open style IP20 is changed to IP00, the drive rating increases by one size and the identifying part number changes from H (shown on drive nameplate) to K (shown in the drive menu).  Based on UL test results, the rating change can only be done in our offering of enclosed packages, such as MCC M-Flex and E-Flex.  IP00 is not an option for an open style drive.

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