Product Description:

The 195N0030 is an AC variable-frequency drive manufactured by Danfoss and supplied within the VLT 2800 Low Voltage Drives series. The unit converts fixed-frequency mains power into a controlled output that allows process machinery to vary motor speed according to operating demand. It can regulate motors used in pumps, fans, conveyor zones, and other industrial equipment that requires adjustable speed. Its compact design supports installation in electrical panels where available mounting space is limited. The drive also modulates motor torque to maintain controlled operation as the commanded speed or connected load changes.

This drive supplies motors rated at 1.0 HP and is designed for three-phase grids that provide 200–240 V AC. The inverter has a continuous power rating of 0.75 kW, making it suitable for fractional-kilowatt machinery used in secondary processes. The enclosure has an IP20 rating, which protects against accidental contact with internal electrical parts but does not provide complete protection from dust or water. Installation inside a closed cabinet is therefore required when the surrounding area contains airborne contaminants or moisture. The drive has a standard configuration with a brake, including a braking transistor that supports the management of regenerated energy during rapid motor deceleration.

The narrow housing uses a book-style form factor that reduces required cabinet width and permits side-by-side mounting with suitable spacing for ventilation. Operating parameters are accessible through the front-mounted built-in display (SLCP), so routine configuration and status monitoring do not require an external keypad. The power stage is supplied with no EMC filter, so installations subject to electromagnetic compatibility requirements may need appropriate external filtering. Its control profile is intended for process applications, with PI control and signal scaling suited to flow or pressure regulation. No application option card is installed, leaving the drive with its standard onboard control functions and interfaces. The power section is also supplied without a protective coating, so the installation environment should prevent condensation and exposure to corrosive airborne substances. Adequate cabinet airflow should be maintained to carry heat away from the uncoated power electronics during continuous operation.