Frequency Inverter up to 5.8 A with Sine Filter 390 x 190 x 160 mm | 2.2 kW | 400 V | IP55

The stepless frequency inverter of the PROFI-LINE series is designed for the precise control of InoxAir fans (400 V, 3-phase) and can also be retrofitted to systems with existing wiring. The pre-programmed complete system is certified for use without shielded cables and operates without disruptive switching noise. With an integrated control panel, indicator lights and comprehensive motor protection, it provides a reliable, energy-efficient solution for professional continuous use in catering and commercial applications.

Product Benefits:

• Stepless speed control for InoxAir fans 400 V, 3-phase

• Retrofittable to existing wiring

• Certified for use without shielded cables

• No disruptive switching noise

• Built-in control panel with indicator lights (Run/Fail)

• Comprehensive motor protection (thermistor, Power Guard, overload protection)

• Energy-saving function via self-optimizing magnetizing current

• Robust IP55 protection

Technical Data:

• Series: PROFI-LINE

• Dimensions (H x D x W): 390 x 190 x 160 mm

• Voltage: 400 V, 3-phase

• Rated output power: 2.2 kW

• Max. output current: 5.8 A

• Operating temperature: -10 °C to +45 °C

• Remote potentiometer possible (0-10 V)

• Communication: Modbus, RTU/ASCII

• Protection class: IP55 per SS-EN 60529

• Motor protection: thermistor input (PTC/Klixon), Power Guard, overload protection

• Relay outputs: general alarm & operating indicator (potential-free, max. 1 A, 50 VDC)

• EMC emission: EN 55011:2016, EN 55011/A1:2017, EN 61000-3-3:2013

• EMC immunity: EN 61000-6-2:2005, EN 61000-4-2, -3, -4, -5, -6, -11

• LVD: EN 61800-5-1:2017, EN 61800-5-1/A1:2017