21
EN
ATYS t - 541995C - SOCOMEC
5.4. Environmental
The ATy
S t product meets the following environmental requirements:
5.4.1. IP Rating
ø 1 mm
•
IP2X against direct contact for the ATyS t motorization control unit.
• IP2X against direct contact for the power section with the connections in place and when including
suitable, correctly installed incoming and outgoing terminal shields.
• IP 0 for the bare power section without terminal shields in place.
5.4.2. Operating Conditions
5.4.2.1. Temperature
• From -20 to +40°C without derating
•
From -20 to +70°C when applying a Kt derating correction factor
Kt: Correction Factor
Temperature
0.9
40 °C … 50 °C
0.8
50 °C … 60 °C
0.7
60 °C … 70 °C
* Simplified derating method: Ithu ≤ Ith x Kf
* A more precise calculation may be done for specific applications. Should this be required please contact
SOCOMEC.
5.4.2.2. Hygrometry
• 80% humidity without condensation at 55°C
• 95% humidity without condensation at 40°C
5.4.2.3. Altitude
• Up to 2000m in altitude without derating
•
For higher altitude the Ka correction factors below apply
Ka: Correction Factor
2000 m < A ≤ 3000 m
3000 m < A ≤ 4000 m
Ue
0.95
0.8
Ie
0.85
0.85
5.4.3. Storage Conditions
5.4.3.1. Temperature
• From -40 to +70°C
Summary of Contents for ATyS g
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