Installation
3.4 SINAMICS G120D Electrical data
Getting Started
20 Getting Started, FW V4.5, A5E03404762A AB
HO Fuse Product Frame size Rated output
Rated output
current
Rated input
current
3NA3…
6SL3525-… kW hp A A A Type
0PE24-0AA1 C 4 5 10.2 9.5 20 807
-
0PE25-5AA1 C 5.5 7.5 13.2 12.2 20 807
-
0PE27-5AA1 C 7.5 10 19 17.7 32 812
-
Standby current
The PM250D Power Module has a unique standby current characteristic which needs to be
taken into account when calculating the requirements of the line supply.
The standby current is the current that the Power Module requires when the Inverter is in the
ready-to-run mode. This means that the Inverter is powered-up but the motor is not running.
The phenomenon of capacitive reactive current standby occurs in all Power Modules and
Inverters with filter capacitors on the line side.
In applications were a number of Inverters are connected to one line supply and where only
a small proportion of the Inverters will be running at any one time, the standby currents in the
non-running Inverters must be considered when calculating the size of the conductors and
selecting the correct protective devices on the line supply of the system.
The following table gives examples of the current drawn by the different Power Modules at
different line supply voltages and frequencies.
Table 3- 3 Standby currents for the PM250D Power Modules
Standby current (A)
50 Hz 60 Hz
Power Module
(PM250D)
380 V 400 V 415 V 380 V 440 V 480 V
0.75 - 1.5 kW 0.6 0.63 0.66 0.7 0.8 0.91
3.0 - 4.0 kW 2.2 2.32 2.40 2.7 3.2 3.33
5.5 - 7.5 kW 2.9 3.05 3.15 3.5 4.0 4.40
For more comprehensive information on the standby current, please read the following FAQ:
PM250D Standby Current Information
(http://support.automation.siemens.
com/WW/view/en/34189181)
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