195H3105 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The 195H3105 is a compact frequency converter with a typical shaft output of 0.75 kW and an IP20 enclosure rating. Manufactured by Danfoss as part of the VLT 2000 Frequency Converters Series, it operates with a rated output current of 4.0 A. The unit has a power loss at max load of 69 W.
Internal Product Review
The 195H3105 serves small commercial applications perfectly, particularly HVAC systems, small pumps and material handling units. Its built-in EMC compliance simplifies installation in sensitive environments. However the power capacity may not be suitable for larger motor applications.
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Product Description:
The 195H3105 by Danfoss offers single-phase variable frequency drive capability designed for residential and light commercial applications. It supports single-phase input power at 220/240V, making it suitable for standard household and small business electrical systems. The drive’s maximum input current of 10.6 A reflects the higher current needs of single-phase power conversion while keeping service entrance demands reasonable. Using a single-phase approach avoids the complexity and costs associated with phase converters or three-phase service installations in retrofit situations.
The drive meets EN 55011 Class A standards for EMC emissions through internal filtering. This filters cut electromagnetic interference without needing external components. The built-in EMC management ensures compatibility with sensitive electronic equipment, which is often found in office buildings, laboratories, and automated systems where interference could disrupt operations. The input switching limit of five times per minute protects power conversion components from thermal stress while still allowing for flexibility in most HVAC and process applications. These protective steps extend the life of components and lower maintenance needs in systems with frequent start-stop cycles.
The drive’s power conversion efficiency maximizes the 0.75 kW output from the 1.66 kVA apparent power rating. The output power of 4.0 Amps is designed to provide the performance needed to support typical fractional horsepower motors. The drive’s compatibility with 50/60Hz input frequency ensures it can be used globally across different electrical grid standards without the need for specific frequency variants. The drive comes in an IP20 enclosure, ensuring a protection level that is appropriate for indoor installations where the building infrastructure offers environmental protection. The electrical characteristics of the drive make it a good fit for small pumps, fans, and conveyor systems in commercial buildings that rely on single-phase power.
