Siemens SINAMICS G120C Series AC Inverter for a 18.5kW (20HP) 400V Three Phase Motor to 37A at High Overload or 22kW (25HP) to 43A when Fan/Pump rated. Operates in VxF or Sensorless Vector Control and converts fixed frequency three phase 400V Input to variable frequency three phase 400V for speed and torque control of a standard AC Induction Motor.
Does not include operator keypad, see linked products below for compatible options.
Dimensions: Size D, 200mm Wide x 237mm Deep x 472mm High (BOP-2 Keypad adds 6mm to depth, IOP F1adds 21mm).
Enclosure Rating: IP20.
Weight: 18.8kg.
18.5kW, 37A: 150% overload for 57 seconds every 5 minutes. 200% for 3 seconds every 5 minutes. (High Overload / Constant Torque)
22kW, 43A: 110% overload for 57 seconds every 5 minutes. 150% for 3 seconds every 5 minutes. (Fan/Pump Rated / Variable Torque)
Braking (DBr): to 25 Ohm minimum external resistor (not supplied). See a Resistor option below. Fit Resistor if Dynamic Braking is required.
Features: 1 Analogue Input, 1 Analogue Output, 6 Digital Inputs, 1 Digital Output, 1 Relay Contact set, Motor Temperature Terminals, USB Interface (Mini-B type) for PC, Slot for memory card (MMC or SD).
Fieldbus: ProfiNET, EtherNET IP
'Safe Torque Off' (STO) function to SIL 2 (EN 61508) via Digital Inputs. 2 Digital Inputs can be reassigned for this purpose if required.
Output Frequency: 0-240Hz (Sensorless Vector) or 0-550Hz (V/F)
Input Voltage: Three Phase 380V to 480V +10% -20% at 50-60Hz ± 5%.
Input Current: 39A (150% Overload), 41A (110% Overload)
EMC Filters: Internal, to IEC 61800-3 Class A Category C2 (Industrial).
Heat Loss: 680W.
Manufacturer part number: 6SL3210-1KE24-4AF1 (6SL32101KE244AF1).
Download the Siemens SINAMICS G120C Operating Instructions from the links below:-