Siemens Sinamics PM250 Hardware Installation Manual page 57

Property
Climatic environmental
conditions
Mechanical environmental
conditions (shocks and
vibrations)
Protection against chemical
substances
Biological environmental
conditions
Cooling air
Pollution
Approvals
UL, cUL, CE, c-tick, SEMI
F47.
PM250 Power Module
Hardware Installation Manual, 01/2016, A5E36265179B-AA
Version
Better than 3K3 according to EN 60721-3-3
Temperature range without derating
•
– LO base load power
– HO base load power:
Temperature range with derating
•
– LO/HO base load power:
Restrictions for special ambient conditions (Page 61)
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
The device is suitable for operation in mechanical environmental conditions that conform
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 direc-
•
tions
– Peak acceleration: 5 g
– Duration: 30 ms
protected against damaging chemical substances that conform with 3C2 according to EN
60721-3-3
suitable for operation in biological environmental conditions that conform with 3C2 according
to EN 60721-3-3
clean and dry air
suitable for environments with degree of pollution 2 according to EN 61800-5-1, condensa-
tion not permitted
The drive only satisfies the UL requirements when UL-certified fuses are used.
1)
0 °C ... +40 °C
0° C ... +50° C
1)
0 °C ... +60 °C
Technical specifications
7.3 General data
57