195N0002 by Danfoss

The 195N0002 is a variable-frequency drive manufactured by Danfoss and supplied under the VLT 2800 Low Voltage Drives series. It is designed to modulate the speed of small-to-medium three-phase AC motors used in continuous industrial processes, providing a compact controller for direct installation in control cabinets without external cooling accessories. By altering output frequency in response to analog or digital references, the drive provides energy savings, softer starts, and tighter process regulation in pump, fan, and conveyor applications common to manufacturing and utility plants.

The mechanical package follows the slim Bookstyle housing concept, so multiple drives can be mounted side by side with minimal clearance. An internal supply accepts 200-240 V AC from single-phase or three-phase mains, matching decentralized low-voltage installations. Ingress protection is limited to IP20, which is suitable for clean cabinet zones where finger-safe terminals are required but full dust sealing is unnecessary. A front-mounted built-in display (SLCP) offers local status and parameter access without an external keypad. The unit is supplied in a standard version with a brake, meaning a brake chopper is already fitted to dissipate regenerated energy during rapid deceleration. It is classified for the Process segment, so its default parameter set emphasizes constant-torque loads often encountered in mixers or agitators.

Electromagnetic emission control is optional; this model ships without an EMC filter, so external RFI suppression may be needed where strict radio-interference limits apply. Functional expansion is limited because there is no application option slot installed, which prevents add-on I/O modules or special expansion cards. Network connectivity is similarly basic; it is delivered without a fieldbus option, so speed reference and feedback rely on hard-wired signals unless a separate gateway is added.