195N1047

The Danfoss 195N1047 drive is a member of the VLT 2800 Low Voltage Drives series, engineered to deliver precise motor control in industrial automation environments. This compact frequency converter offers a power rating of 1.5 kW and supports three-phase supply voltages from 3 x 380–480 V AC. Designed for processes requiring consistent torque and speed regulation, the 195N1047 integrates advanced drive functions in a metal enclosure with an IP20 enclosure class. Its lightweight housing weighs only 3.8 kg and measures 200 x 90 x 152 mm, making it suitable for installations with limited panel space.

The technical foundation of the 195N1047 is built on robust specifications: it operates at a supply frequency of 50/60 Hz with a maximum output frequency of 120 Hz and achieves switching rates up to 4500 Hz for smooth motor operation. The unit draws a maximum input current of 4.0 A and delivers a rated output current of 4.1 A, while supporting a maximum rated current of 16 A for short-term overload conditions. It incorporates an integral EN 55011 1A RFI filter to suppress electromagnetic interference. Communication versatility is provided via Profibus, DeviceNet, Modbus, Metasys N2 interfaces.

Operational performance is enhanced by a sturdy metal housing that ensures efficient heat dissipation and long-term durability in demanding settings. The drive’s thermal management supports an ambient temperature max of 40°C without derating, and it can be mounted vertically or side-by-side to accommodate varied cabinet layouts. Inrush currents are controlled to protect upstream components, and dynamic braking algorithms allow precise motor deceleration. Integral fault detection features monitor overcurrent, overvoltage, and overtemperature conditions, enabling rapid response to abnormal events and minimizing downtime.

System integration is streamlined for both new installations and retrofit projects, with plug-and-play compatibility in automated lines. The 195N1047 drive’s compact dimensions and versatile mounting options facilitate easy replacement of legacy drives. Its flexible communication protocols allow seamless connection to PLCs, SCADA systems, and building management systems. Target applications include conveyor control, pump and fan drives, packaging machinery, and other industrial processes where reliable, energy-efficient motor control is essential.