Technical Data, Pm250-2 - Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual

10.3.4

Technical data, PM250-2

General data, PM250-2
Feature
Line voltage
Input frequency
Modulation depth
Power factor λ
Line impedance
Starting current
Pulse frequency (factory setting)
Electromagnetic compatibility
Braking methods
Degree of protection
Operating temperature
● without power reduction
● with power reduction
Storage temperature
Relative humidity
Environmental requirements
Shock and vibration
Electromagnetic radiation
Installation altitude
● without power reduction
● with power reduction
Standards
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
Specification
3-ph. 380 V ... 480 V AC ± 10 %
The actual permissible line voltage depends on the installation altitude
47 Hz ... 63 Hz
87 % (the maximum output voltage is 87 % of the input voltage)
0.95
≤ 1 % U
k
Less than the input current
4 kHz
The pulse frequency can be increased up to 16 kHz in 2 kHz steps. A higher pulse
frequency reduces the permissible output current.
The devices are suitable for environmental classes C1 and C2 in conformance with
IEC61800-3. For details, see the Hardware Installation Manual, Appendix A2
DC braking, energy recovery (up to 100% of the output power)
IP20
LO operation 0 °C ... +40 °C (32 °F ... 104 °F)
HO operation 0 °C ... +50 °C (32 °F ... 122 °F)
LO/HO up to 60° C (140° F), for details see the Hardware Installation
Manual
-40 °C ... +70 °C (-40 °F ... 158 °F)
< 95 % RH - condensation not permissible
Protected according to environmental class 3C2 to EN 60721-3-3 against damaging
chemical substances
Do not allow the inverter to fall and avoid it being subject to hard shocks. Do not install
the inverter in an area where it could be continuously subject to vibration.
Do not install the inverter close to sources of electromagnetic radiation.
Up to 1000 m (3300 ft) above sea level
up to 4000 m (13000 ft) above sea level, for details see the Hardware Installation
Manual.
UL, CE, SEMI F47
In order that the system is UL-compliant, UL-certified fuses, overload circuit-breakers
or intrinsically safe motor protection devices must be used.
Technical data
10.3 Technical data, Power Modules
277