Product Description:

The 195N1037 is an AC variable frequency drive produced by Danfoss within the VLT 2800 Low Voltage Drives series. Used in industrial automation, the drive regulates the speed of small three-phase induction motors so conveyors, pumps, and other continuous-duty equipment can follow changing process demands instead of operating at a fixed speed. By placing a power electronics stage between the plant supply and the motor, it supports controlled adjustments to flow, pressure, or throughput while remaining compatible with common low-voltage installations.

For electrical integration, the inverter accepts a supply of 380–480 V, ±10%, at 50/60 Hz, covering common 400 V European and 480 V North American power systems. It is designed for three-phase networks and converts the incoming power into a controllable motor output. The drive provides an output rating of 2.0 HP, corresponding to a continuous mechanical power rating of 1.5 kW. Its IP20 protection rating protects internal components against accidental contact with fingers and similar objects. Installation in dusty or wet areas requires a suitable control cabinet that provides the necessary additional protection. The circuit boards are supplied without a protective coating, and the standard configuration does not include an application option or fieldbus card. This arrangement provides the essential functions required for conventional panel-mounted motor control without adding optional communication hardware.

The drive uses a book-style housing, allowing multiple units to be installed side by side with limited spacing inside a narrow control cabinet. A built-in display (SLCP) on the front panel presents setpoints, fault codes, operating information, and parameter values without requiring an external display. The unit is supplied with no EMC filter, so an external filter must be installed when the application’s electromagnetic compatibility requirements call for one. Its Process application configuration provides operating characteristics suited to dosing pumps, agitators, conveyors, and other equipment used for continuous material or fluid handling. Adjustable acceleration and deceleration ramps help reduce abrupt mechanical loading when the connected motor starts, stops, or changes speed. The compact front-access layout also keeps operating controls visible when several drives are mounted together in the same cabinet.