Siemens SINAMICS G120C Series AC Inverter for 4kW (5HP) 400V Three Phase Motor to 8.8A at High Overload or 5.5kW (7.5HP) to 12.5A 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.
Frame Size B - 100mm Wide x 226mm Deep x 196mm High (BOP-2 Keypad adds 6mm to depth, IOP adds 21mm). IP20
Weight: 2.5kg
4kW, 8.8A: 150% overload for 57 seconds every 5 minutes. 200% for 3 seconds every 5 minutes. (High Overload / Constant Torque)
5.5kW, 12.5A: 110% overload for 57 seconds every 5 minutes. 150% for 3 seconds every 5 minutes. (Fan/Pump Rated / Variable Torque)
Braking (DBr): to 75 Ohm minimum external resistor (not supplied) - See Resistor below. Fit Brake 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-480V +10% -20% at 50-60Hz ± 5%
Input Current: 12.8A at High Overload, 16.5A when Fan/Pump rated.
EMC Filters: Internal, to IEC 61800-3 Class A Category C2 (Industrial)
Wall mount in clean environment or cubicle mount.
Rated 40°C ambient.
Ventilation space in front: [not specified], Ventilation space above: 80mm, Ventilation space below: 100mm, Ventilation space at sides: 0mm.
Heat Loss at max output: 177W
Mounting via 4 x M4 bolts (not supplied) at rear on 186mm x 80mm centres.
Manufacturer part number is 6SL3210-1KE21-3AF1. (Also available without EMC Filter 6SL3210-1KE21-3UF1)
Download the Siemens SINAMICS G120C Manual and Getting Started Guide from the links below:-