40 Unidrive M/HS Frame 5 to 6 Power Installation Guide
Issue Number: 9
Table 3-4 Environment considerations
Table 3-5 Power losses from the front of the drive when through-panel mounted
Environment High IP insert Comments
Clean Not installed
Dry, dusty (non-conductive) Installed
Regular cleaning recommendedDry, dusty (conductive) Installed
IP65 compliance Installed
A current derating must be applied to the size 5 drive if the high IP insert is installed.
Derating information is provided in Table 5-5 Maximum permissible continuous output
current @ 40 °C (104 °F) ambient with high IP insert installed on page 85. Failure to do so
may result in nuisance tripping.
When designing an IP65 (NEMA 12) enclosure (Figure 3-13 Example of IP65 (NEMA 12)
through-panel layout on page 37), consideration should be made to the dissipation from
the front of the drive.
Frame size Power loss
5 100 W
6 100 W
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