Product Description:

The 195N2197 is an AC variable frequency drive manufactured by Danfoss within the VLT 2900 Industrial Drives series. It converts fixed-frequency three-phase input into a controlled output that lets plant controllers adjust induction motor speed for conveyors, pumps, and other automated equipment. By integrating analog feedback and digital control terminals, the unit supplies the closed-loop regulation required for consistent process throughput.

The control board provides 5 digital command channels through dedicated input terminals rated for 28 V DC logic. Once enabled, the drive draws an input line current of 10.6 A and delivers up to 12 A on the motor side. The motor output provides 8.3 kVA of apparent power, which supports the selection of suitable upstream switchgear. Electrical conversion reaches an overall efficiency of 96%, limiting the amount of input energy lost as heat. Power-factor correction is built in, so the true power factor reaches 0.90, minimizing reactive demand on plant transformers. A 10-bit analog output channel transmits scaled speed or load data to external recorders, while a 25 A pre-fuse rating and a 100,000 A short-circuit withstand value support protective coordination.

The enclosure carries an IP20 rating and is intended for installation inside a ventilated cabinet. Operation is permitted at elevations up to 1000 m above sea level without derating. The drive can operate continuously at ambient temperatures up to 45 °C, and its internal thermal design limits steady power loss to 275 W so standard panel fans are adequate. The drive weighs 6.0 kg, reducing the mounting load and making the unit easier to position within a control panel. For mechanical load calculations, the shaft can supply 5.5 kW of real output power.