Technical data
12.2 Performance ratings Power Module
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
327
Performance ratings Power Module
SINAMICS G120 D performance ratings
Table 12- 2 Power Module performance ratings
Line voltage & power
ranges
3 AC 380 V … 500 V ± 10 %
High Overload: 0.75 kW … 7.5 kW (1.0 hp … 10.0 hp)
Line specification Relative short-circuit voltage of a transformer u
k
≤ 1%
The specification only refers to the total instantaneous regenerative
feedback, however not to the total connected power of all of the power
modules connected to the same transformer.
Further information: FAQ
(http://support.automation.siemens.com/WW/view/en/34189181).
3 AC 0 V … line volage × 0.87 (max.)
Overload capability (HO)
2 x Nominal output current for 3 seconds followed by 1.5 x Nominal output
current for 57 seconds every 300 seconds
Less than rated input current
4 kHz (standard); 4 kHz … 16 kHz (in 2 kHz steps)
Electromagnetic
Internal Class A filters according to EN 55011
IP65 (when Power Module and Control Unit is fully assembled)
Temperature range
Standard CU: -10 °C … +40 °C (14 °F … 104 °F) - High Overload (HO)
Fail-Safe CU: 0 °C … +40 °C (32 °F … 104 °F) - High Overload (HO)
-40 °C … +70 °C (-40 °F … 158 °F)
< 95% RH - non-condensing
Up to 1000 m (3280 ft) above sea level without derating
Protection features Undervoltage, Overvoltage, Overload, Ground faults, Short circuit, Stall
prevention, Motor blocking protection, Motor overtemperature, Power
Module overtemperature, Parameter interlock
CE mark Conformity with EC Low Voltage Directive 73/23/EEC and filtered
versions also Electromagnetic Compatibility Directive 89/336/EEC
180 V DC (400 V half-wave rectified) 1 A maximum
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