General technical data
Interference immunity | Meets EN 61800-3; 2nd environment |
Interference emission | Limit value class C2 according to EN 61800‑3. From size 4, a line filter is required for limit class C2. The interference suppression level can be improved using appropriate measures. Refer to chapter EMC-compliant installation according to EN 61800-3 in the product manual for further information. |
Ambient temperature ϑamb | -10 – 40 °C without derating (sizes 0S and 0L) 0 – 40 °C without derating (sizes 3 – 8) 40 – 55 °C with derating For further information, refer to chapter "Project planning" > "Inverter selection" > Power reduction factors in the product manual. |
Type of cooling | Natural convection:
Forced convection through built-in temperature-dependent fan (ON – at heat sink temperature 44 °C / OFF – at heat sink temperature 40 °C):
Forced convection through built-in temperature-dependent speed-controlled fan:
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Short-circuit current | The uninfluenced short-circuit current according to EN 61800‑5‑1 is 65 kA. |
Degree of protection | Sizes 0S, 0L, 3, and 4: IP20 in accordance with EN 60529, only with power connectors plugged in for grid and motor Sizes 5 – 8: IP10 in accordance with EN 60529 (IP20 optional) with the corresponding covers |
Pollution class | 2 according to IEC 60664‑1 |
Overvoltage category | III according to IEC 60664-1 |
Installation altitude | Installation altitude above sea level: No restrictions apply to altitudes ≤ 1000 m The following restrictions apply to altitudes > 1000 m:
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