SINAMICS G120 standard inverters 0.37 kW to 250 kW (0.5 hp ... · CU240E-2 CU250S-2 – Operator Panel Control Unit Power Module G_D011_XX_00356 1) PM230 Power Modules with integrated
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5/8 Siemens D 31 N · March 2016
SINAMICS G120 standard inverters0.37 kW to 250 kW (0.5 hp to 400 hp)
SINAMICS G120 standard inverters
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■ Design
Selecting the Power Module
The optimum power unit can be quickly selected based on the required motor power, the supply voltage and the braking cycles to be expected. Power Modules in degree of protection IP20 are intended for installation in a control cabinet.
PM230 Power Modules – degree of protection IP20
PM230 Power Modules are designed for applications involving pumps, fans and compressors with a square characteristic. They do not have an integrated braking chopper (single-quadrant applications).
PM230 Power Modules with integrated filter class A or class B, degree of protection IP55/UL Type 12, 0.37 kW to 90 kW (0.5 to 125 hp) are integral components of the SINAMICS G120P for pumps, fans and compressors. More information can be found in Catalog D 35.
PM240-2 and PM240 Power Modules – IP20 degree of protection
PM240-2 Power Modules have an integrated braking chopper (four-quadrant applications) and are suitable for a large number of applications in general machinery construction. The same applies for PM240 Power Modules, but the PM240 Power Modules in frame size FSGX do not have an integrated braking chopper. A plug-in Braking Module is optionally available for this purpose.
PM250 Power Modules – degree of protection IP20
PM250 Power Modules are suitable for the same applications as the PM240-2/PM240. Any braking energy is directly fed back into the line supply (four-quadrant applications – a braking resistor is not required).
The Power Modules can be combined with the following Control Units:
Control Units Power Modules degree of protection IP20
PM230 1) PM240-2/PM240 PM250
CU230P-2
CU240B-2
CU240E-2
CU250S-2 –
OperatorPanel
ControlUnit
PowerModule
G_D011_XX_00356
1) PM230 Power Modules with integrated filter class A or class B, degree of protection IP55/UL Type 12, 0.37 kW to 90 kW (0.5 to 125 hp) are integral components of the SINAMICS G120P for pumps, fans and compressors. The CU230P-2 is the Control Unit for SINAMICS G120P and SINAMICS G120P Cabinet for pumps, fans and compressors. More information can be found in Catalog D 35.
SINAMICS G120 standard inverters0.37 kW to 250 kW (0.5 hp to 400 hp)
Power Modules
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■ Selection and ordering data
PM240-2 Power Modules standard variant
1) Rated power based on the rated output current Irated. The rated output current Irated is based on the duty cycle for low overload (LO).
2) The rated output current Irated is based on the duty cycle for low overload (LO). These current values are valid for 200 V, 400 V or 690 V and are specified on the rating plate of the Power Module.
3) The base-load current IH is based on the duty cycle for high overload (HO).
4) SIPLUS components for extreme requirements are available. Additional information is available on the Internet at www.siemens.de/siplus-drives
Rated power 1) Rated out-put current Irated
2)
Power based on the base-load current 3)
Base-load current IH
3)Frame size PM240-2 Power Module
standard variantwithout integrated line filter
PM240-2 Power Modulestandard variantwith integrated line filter class A
1) Rated power based on the rated output current Irated. The rated output current Irated is based on the duty cycle for low overload (LO).
2) The rated output current Irated is based on the duty cycle for low overload (LO). These current values are valid for 200 V or 400 V and are specified on the rating plate of the Power Module.
3) The base-load current IH is based on the duty cycle for high overload (HO).