195N0051 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT2815PS2B20STR1DBF00A00C0
The Danfoss 195N0051 is part of the VLT 2800 Low Voltage Drives series and has a power rating of 0.55 kW with a maximum input current of 24.3 Amps. This drive features IP20 enclosure protection, integral RFI filter, and supports a supply voltage range of 220 to 240 V AC. It offers five digital inputs, an output current of 6.8 Amps, and weighs 2.0 kg.
Internal Product Review
The 195N0051 is a Danfoss VLT 2800 low voltage drive that stands out for a 0.55 kW power rating and 95% efficiency. An IP20 enclosure and integral RFI filter support clean panel integration and stable electrical performance. A 1 x 220/230/240 V AC mains supply and 6.8 A output current make the drive a strong fit for compact motor control applications.
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Product Description:
The 195N0051 is a variable frequency drive manufactured by Danfoss for the VLT 2800 Low Voltage Drives series. Supplied as a compact IP20 panel-mount unit, it converts single-phase 220/230/240 V AC mains power into a controlled output for fractional-horsepower induction motors used in conveyors, mixers, and small pump stations. By adjusting output voltage and frequency in real time, the drive matches motor torque and speed to process demand while minimizing energy consumption and component wear. Its compact format supports installation in control panels where available mounting space is limited.
The unit operates at an efficiency of 95%, so only a small portion of its input power is dissipated as heat inside the IP20 housing. At rated load, it draws 15.2 A from the supply and provides an electrical output of 0.55 kW. The inverter delivers a continuous motor phase current of 6.8 A, and its output voltage can be adjusted from zero to the full supply level for soft starting and speed control. A built-in RFI filter attenuates conducted emissions, while the integral control terminal provides five digital inputs for start, stop, and preset-speed commands. The drive supports a supply frequency of 50/60 Hz with a tolerance of ±3 Hz, allowing operation with common industrial power systems.
During acceleration or a supply voltage sag, input demand can rise to 24.3 A, so system wiring and protective devices must accommodate this peak. The thermal design limits power loss to 94 W, allowing operation without external cooling fans when the unit is mounted in free air with adequate clearance. The drive weighs 2.0 kg, which reduces the load placed on light-gauge mounting panels. No intermediate DC-link chokes are fitted, and the motor terminals accept cables with a cross-sectional area of 4 mm² (10 AWG). The output voltage remains referenced to the incoming phase. An integral grounding lug connects the enclosure to the protective earth circuit.
