Technical data
10.3 Technical data, Power Modules
Converter with the CU240B-2 and CU240E-2 Control Units
470 Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
Environmental conditions for long-term storage in the product packaging
Climatic environmental conditions The device is suitable for temperatures that conform with 1K4 according to EN
60721-3-1 in the range -25° … +55° C
Mechanical environmental condi-
tions (shocks and vibrations)
The device is suitable for operation in mechanical environmental conditions that con-
form with 1M2 according to EN 60721-3-1
Protection against chemical sub-
The device is protected against damaging chemical substances that conform with 1C2
according to EN 60721-3-1
Biological environmental condi-
The device is suitable for operation in biological environmental conditions that conform
with 1B2 according to EN 60721-3-1
Environmental conditions during operation
Installation altitude
Restrictions for special
ambient conditions (Page 475)
without derating:
with derating:
up to 1000 m above sea level
up to 4000 m above sea level
Climatic environmental conditions Better than 3K3 according to EN 60721-3-3
• Temperature range without derating
1)
– LO base load power 0 °C … +40 °C
– HO base load power: 0° C … +50° C
• Temperature range with derating
1)
– LO/HO base load power: 0 °C … +60 °C
Restrictions for special ambient conditions (Page 475)
• Relative humidity: 5 … 95%, condensation not permitted
• Oil mist, salt mist, ice formation, condensation, dripping water, spraying water,
splashing water and water jets are not permitted
Mechanical environmental condi-
tions (shocks and vibrations)
The device is suitable for operation in mechanical environmental conditions that con-
form with 3M1 according to EN 60721-3-3
• Vibration test according to IEC 60068-2-6 with 10 vibration cycles per axis
– in the range 10 Hz … 57Hz with a deflection of 0.075 mm
– in the range 57 Hz … 150Hz with an acceleration of 1 g
• Shock resistance according to IEC 60068-2-27 with three impulses per axis in both
directions
– Peak acceleration: 5 g
– Duration: 30 ms
Protection against chemical sub-
protected against damaging chemical substances that conform with 3C2 according to
Biological environmental condi-
suitable for operation in biological environmental conditions that conform with 3C2
according to EN 60721-3-3
Pollution suitable for environments with degree of pollution 2 according to EN 61800-5-1, con-
UL, cUL, CE, c-tick, SEMI F47.
The drive only satisfies the UL requirements when UL-certified fuses are used.
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