Are the ATV Process drives (ATV630, ATV650, ATV930, ATV950) conformal coated? What about the ATV320 and ATV340?

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Issue:
ATV Process and ATV Machine drives conformal coated.

Product Line:
ALTIVAR 630
ALTIVAR 650
ALTIVAR 930
ALTIVAR 950
ALTIVAR 320
ALTIVAR 340

Environment:
All

Cause:
N/A

Resolution:
Altivar Process (ATV6x0 and ATV9x) withstand to harsh environments:
- Chemical class 3C3 conforming to IEC/EN 60721-3-3.
- Mechanical class 3S3 conforming to IEC/EN 60721-3-3.
Except:
- Altivar Process ATV630C22...C31N4 drives are certified as chemical class 3C2 and mechanical class 3S2 conforming to IEC/EN 60721.
- Altivar Process ATV930C22...C31N4 drives are certified as chemical class 3C2 and mechanical class 3S2 conforming to IEC/EN 60721.

Altivar Machine (ATV320 and ATV340) withstand to harsh environments:
- Chemical class 3C3 conforming to IEC/EN 60721-3-3.
- Mechanical class 3S2 conforming to IEC/EN 60721-3-3.

However, in all cases, there are no published certificates that we can send out.