Siemens CU240B-2 - Technical Data, PM250; High Overload - Low Overload; General Data, PM250

Technical data
10.3 Technical data, Power Modules
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
469
10.3.4
Technical data, PM250
10.3.4.1
High Overload - Low Overload
Typical inverter load cycles
10.3.4.2
General data, PM250
Property
Version
Line voltage
3-phase 380 … 480 VAC ± 10%
Output voltage
3-phase 0 VAC … input voltage x 0.87 (max.)
Input frequency
50 Hz … 60 Hz, ± 3 Hz
Output frequency
0 … 550 Hz, depending on the control mode
Power factor λ
0.9
Inrush current
< LO base load input current
Pulse frequency (factory setting) 4 kHz
The pulse frequency can be adjusted up to 16 kHz in 2
kHz steps. The higher the pulse
frequency, the lower the available output current.
Power-dependent data, PM250 (Page 471)
Electromagnetic compatibility The devices comply with EN 61800-3: 2004 suitable for Category C2 and C3 environ-
ments.
Braking methods
DC braking, energy recovery (up to 100% of the output power)
Degree of protection
IP20 built-in devices (they must be installed in an electrical cabinet)
Environmental conditions for transport in the transport packaging
Climatic environmental conditions The device is suitable for temperatures that conform with 2K4 according to EN
60721-3-2 in the range -40° … +70° C
Mechanical environmental condi-
tions (shocks and vibrations)
The device is suitable for operation in mechanical environmental conditions that con-
form with 2M3 according to EN 60721-3-2
Protection against chemical sub-
stances
The device is protected against damaging chemical substances that conform with 2C2
according to EN 60721-3-2
Biological environmental condi-
tions
The device is suitable for operation in biological environmental conditions that conform
with 2B2 according to EN 60721-3-2