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4 Product information
4.1 Product description
SINAMICS G120P variable speed drives provide open-loop and closed-loop speed
control functions for pump and fan motors in building management applications.
The variable speed drive is modular in design. The following components are
combined to create the SINAMICS G120P variable speed drive:
● CU230P-2-BT Control Unit: Controls and monitors the Power Module and the
connected motor.
Further information: Chapter
CU230P-2-BT Control Unit [➙ 21]
● PM230 Power Module: Provides drive power in the ratings range from 0.75 kW
to 90 kW.
Further information: Chapter
PM230 Power Module [➙ 22]
● Operator panel (optional): Unit for operating and parameterizing the variable
speed drive.
Further information: Chapter
Operator panels [➙ 23]
The CU230P-2-BT Control Unit can operate with all series PM230 Power Modules.
The operator panel or blanking cover is not included in the standard scope of
supply and must be ordered separately.
Figure 3: G120P bundle
Control Unit
CU230P-2 BT
CU230P-2 DP (PROFIBUS DP)
CU230P-2 CAN (CANopen)
Power Module
PM230
3 AC 380 ... 480 V
0.75 ... 75 kW (IP20)
Operator panel
IOP-2
Intelligent
Operator
Panel
or
BOP-2
Basic
Operator
Panel
or
Blanking
cover
Memory cards
Small mounting parts
Fan units
G_D011_EN_00316a
Optional accessory Spare parts
++
incl. shield connection kit
G120P Bundle order separately
0.75 ... 90 kW (IP55)
CU230P-2 PN (PROFINET IO)