performance: 0.25 – 2.2 kW
SK 180E – economical decentralised frequency inverter

The SK 180E is the answer for all applications in the lower power range, where the main task is speed control. Tried-and-tested NORD know-how is used, so that the proven sensorless current vector control ensures an optimum voltage/frequency ratio at all times.The SK 180E achieves significant advantages for the EMC classification. Because of this, a motor-mounted frequency inverter with an integrated mains filter can even be used in a residential environment (Class C1).

Features and Characteristics

  • Efficient decentralised frequency inverter for simple speed control applications
  • Motor or wall-mounting
  • IP55, (optional IP66)
  • Available power range (Size I)1 ~ / 3~ 200 … 240V from 0.25 kW to 0.55 kW3~ 380 … 480V from 0.25 kW to 1.1 kW
  • Integrated mains filter (EMC Class C1 / C2)
  • 2 analog inputs
  • 3 digital inputs
  • 2 digital outputs
  • Temperature sensor input (TF+/TF-)
  • RS232/RS485 interface via RJ12 plug
  • Approved for residential areas (motor-mounted version)
  • Can be used with normal plug sockets