Siemens G120X Series AC Inverter for 3kW/4kW 400V 3 Ph Fan or Centrifugal Pump in VxF or Sensorless Vector control to 10A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V to control the speed of a standard AC induction motor, PM Synchronous Motor or Synchronous Reluctance Motor
Low Overload Rating: 135% for 3 secs then 110% for 57 secs every 30 mins (Default Rating).
4kW (5.5HP) Output Current: 10A
High Overload Rating: 150% for 60 secs every 10 mins (Alternative rating for positive displacement loads).
3kW (4HP) Output Current 7.7A.
Dimensions: Frame: FSB; 275mm H (383mm H incl Cable Clamp) x 100mm W x 209mm D (218mm including BOP if fitted).
Enclosure: IP20
Mounting: via 4 x M4 holes at rear on 80mm x 265mm centres.
Weight: 6.2kg
Environmental Class: 3C2
Speed Control Range: 0-550Hz (V/F); 0-240Hz (Vector)
Braking: None.
Supplied WITHOUT Keypad (BOP) Please select from linked items below.
Inputs and Outputs: 2 x Analogue Inputs, x 6 Digital Inputs, 1 x Analogue Outputs, 2 x Volt Free Contact Set (250VAC/30VDC, 2A), 1 x Temperature Sensor
Communications: ProfiNET, Profibus, EtherNet IP, RS485 Modbus RTU.
'Safe Torque Off' (STO) function to SIL 3 (EN 61508) via dedicated STO inputs.
Input Current: 9.75A at low overload, or 7.75A at high overload,
Input Voltage: Three Phase 380-480V -20% +10%, 50-60Hz (47Hz-63Hz).
EMC Compliance: IEC 61800-3 Category C2. (Filter Ground cannot be removed).
Cubicle Mount.
Ambient temperature: 0 to 45°C
Ventilation space: 80mm above; 100mm below; 0mm at sides.
Heat Loss : 138W at max output.
Part Number: 6SL3220-1YE20-0AF0