VACONX4C40020C Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: X4C40020C
The Danfoss VACONX4C40020C is part of the Low Voltage VACON X Drives series and features a 3-phase input configuration. It supports a normal-duty power of 1.5 kW at 3.4 Amps and a heavy-duty power of 0.75 kW at 2.1 Amps. The drive has a frame size of T0, uses natural convection for cooling, and measures 241 mm in height, 165 mm in width, and 155 mm in depth.
Internal Product Review
The VACONX4C40020C is a Danfoss low-voltage drive built for efficient motor control with 3-phase input and natural convection cooling. Normal-duty output of 1.5 kW and 3.4 A gives the unit strong capability for light industrial applications. A compact T0 frame and 80 dBA acoustic profile make the drive a strong choice for space-conscious installations.
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Product Description:
The VACONX4C40020C is an AC variable-frequency drive from Danfoss in the Low Voltage VACON X Drives series. It converts fixed mains power into a variable output waveform, allowing plant controllers to regulate the speed of three-phase induction motors used with conveyors, pumps, and small material-handling axes. The compact T0 frame measures 241 mm in height, 165 mm in width, and 155 mm in depth, allowing installation in cabinets with limited space. Its enclosure weighs 3.85 kg, which limits the additional load placed on the mounting panel and associated supports.
This model operates with a three-phase input and dissipates heat through natural convection, eliminating the need for a forced-air fan. In heavy-duty operation, it delivers 0.75 kW of output power and supplies up to 2.1 A of current. This operating range is suitable for constant-torque loads, including vertical lifts and agitators that maintain substantial torque at reduced speeds. Dynamic braking engages when the internal DC bus reaches 776 VDC, helping the drive manage energy returned by a decelerating motor. The absence of a cooling fan also removes a moving component that could draw airborne dust through the drive during continuous operation.
For normal-duty applications with intermittent overload demand, the drive delivers up to 1.5 kW of output power and 3.4 A of current. This capacity supports centrifugal fans and pumps that typically operate below their maximum torque requirement but may need additional output during acceleration or changing process conditions. Acoustic emission is limited to 80 dBA at rated load, supporting use in industrial areas where equipment noise must remain controlled. The drive trips when the DC bus reaches the 814 VDC overvoltage threshold, preventing excessive bus voltage from being applied to internal power components. It also responds at the 397 VDC undervoltage threshold, shutting down controlled output when the available bus voltage is too low for stable motor operation. The T0 drilling pattern supports consistent physical installation within compatible X-series cabinet layouts without requiring additional mounting brackets.
