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Heat-sink going out attachment(simple type)
To install a standard VF-A7 designed for 37kW motor or larger, you can choose a one from next
two forms.
(1) Normal attachment (Whole the inverter is in the cabinet)
(2) Heat-sink going out (the cabinet) attachment(simple type)
Heat-sink going out attachment reduces the generation of heat inside the cabinet.
When you carry out heat-sink going out attachment, please change the position of the
attachment ornaments (hanging hole) of the inverter according to the following figure.
(*1) Metallic ornaments with the hanging hole are attached only in the following models.
200V class: Applicable motor capacity is 75kW or larger
400V class: Applicable motor capacity is 110kW or larger
(1) Normal attachment
(2) Heat-sink going out attachment
(simple type)
Take this ornament
off (*1)
Change the position
Change the position
Change the position
Change the
position
Take this
ornament
off (*1)