Siemens SINAMICS G120C DP User Manual

Rated motor speed
Motor cooling:
• : Natural cooling
• : Forced-air cooling
• : Liquid cooling
• : Without fan
Select the appropriate application:
• : In all applications that do not 󹪝t the other setting options.
• : Applications involving pumps and fans
• : Applications with short ramp-up and ramp-down times.
• : Applications involving pumps and fans with optimized e󹪟ciency. The setting
only makes sense for steady-state operation with slow speed changes. We recommend
setting if load surges during operation cannot be ruled out.
Select the control mode:
• : U/f control with linear characteristic
• : Flux current control (FCC)
• : U/f control with square-law characteristic
• : Sensorless vector control
Commissioning
5.4Quick commissioning using the BOP-2 operator panel
SINAMICS G120C Converters
134 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage