Product Description:

The 195N0022 is a low-voltage AC drive produced by Danfoss for the VLT 2800 Low Voltage Drives series. Supplied within the wider VLT product group, the module converts fixed mains power into variable-frequency output for regulating the speed of induction motors in continuous-process equipment. By adjusting output frequency and voltage, the unit allows pumps, fans, and conveyors to respond to real-time load demands, which can reduce energy use and mechanical stress in automated production lines. This operating approach also gives connected machinery controlled acceleration and deceleration instead of abrupt changes in motor speed.

The drive accepts an input range of 200–240 V AC, which is compatible with common 50 or 60 Hz power supplies in light-industrial facilities. Within this range, the inverter delivers up to 0.55 kW of continuous output power, equivalent to 0.75 hp. Its compact book-style enclosure supports side-by-side mounting in crowded control cabinets while preserving access to the front controls and wiring points. The enclosure has an IP20 protection rating, which protects internal live parts against accidental finger contact but requires installation inside a suitable closed panel. The drive has a standard configuration with braking capability, allowing its built-in braking transistor to route mechanical braking energy during controlled deceleration of high-inertia loads. Appropriate external braking components must be selected according to the connected motor and application requirements.

Connection to supervisory control systems is available through the optional DeviceNet interface, which provides network access to operating parameters, control commands, status information, and fault reports over a single communication cable. Local setup and monitoring are supported by the built-in display (SLCP), which shows operating frequency, current, parameter values, and alarm codes without requiring a separate panel. The drive is supplied with no integrated EMC filter, so an external radio-frequency interference filter is required when applicable emission limits must be met. It also comes without an additional application option card or conformal coating, making it suitable for installation in clean, temperature-controlled process enclosures where the surrounding cabinet provides the necessary protection. Cable routing, grounding, ventilation clearance, and external protective devices should follow the installation requirements for the connected supply and motor.