12-8 Certification for the Inverter
605C Frequency Inverter
Field Grounding Terminals
The field grounding terminals are identified with the International Grounding Symbol
(IEC Publication 417, Symbol 5019).
Operating Ambient Temperature
Heavy duty devices are considered acceptable for use in a maximum ambient temperature of
45°C (40°C for models with a Type 1 Enclosure). Normal duty devices are considered suitable
for use in a maximum ambient temperature of 40°C for both `open type’ and Type 1 Enclosed
models.
Direct Wall-Mountable Models
All model of this Inverter with a Product Code Block 4 designation xx2x are suitable for direct
wall mounting applications as they have a “Type 1 Enclosure” rating.
In order to preserve this enclosure rating, it is important to maintain the environmental integrity
of the enclosure. Therefore, the installer must provide correct Type 1 closures for all unused
clearance holes provided within the Inverter’s glandplate.
Type 1 Enclosed models are suitable for use in no worse than a Pollution Degree 2 environment.
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