VACONX4C50050C Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: X4C50050C
The Danfoss VACONX4C50050C is part of the Low Voltage VACON X Drives series. It has an input voltage of 575 Vac and operates with a 3-phase input, featuring IP66 ingress protection. The drive weighs 6.35 kg with frame size T1 and supports both heavy duty (2.2 kW, 3.9 A) and light duty (4 kW, 6.1 A) operation.
Internal Product Review
The VACONX4C50050C is a Danfoss low-voltage drive designed for 575 Vac 3-phase input in industrial motor control applications. Natural convection cooling and IP66 protection support clean integration and reliable operation in challenging environments. Heavy-duty capability at 2.2 kW and 3.9 A makes the drive a strong choice for demanding service.
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Product Description:
The VACONX4C50050C is an AC variable-frequency drive produced by Danfoss within the Low Voltage VACON X Drives series. It regulates induction motor speed for decentralized conveyor, pump, and material-handling stations where cabinet space is limited. The T1 frame relies on natural convection, eliminating fans and reducing maintenance requirements in dusty areas. The housing measures 306 mm in height, 221 mm in width, and 166 mm in depth, and the power section accepts a three-phase supply through rugged terminal blocks. The unit can mount directly on machinery without a separate control cabinet, which simplifies installation in compact industrial automation layouts.
On the input side, the converter tolerates line conditions up to 575 VAC, rectifying the incoming power to a DC bus that remains under close supervision. A braking transistor activates at 970 VDC to remove excess regenerative energy during rapid deceleration. If the bus rises further to 1017 VDC, the control logic executes an overvoltage trip to protect the power stage and connected equipment. A drop to 497 VDC initiates an undervoltage fault, preventing unstable operation and unintended restarts when the supply is inadequate. In heavy-duty service, the drive supplies a continuous motor current of 3.9 A, which establishes heat sink loading and conductor sizing for full-torque operation under demanding duty cycles.
For applications with intermittent loads, the output stage delivers 2.2 kW in heavy-duty mode and extends to 4 kW in light-duty operation, where the continuous current reaches 6.1 A. The enclosure has an IP66 rating, providing complete dust protection and resistance to powerful water jets without extra shielding. Fully assembled, the drive weighs 6.35 kg, allowing it to be secured with standard fasteners without placing excessive load on the mounting surface. Its sealed enclosure is suitable for fans, blowers, and processing equipment exposed to dust, moisture, or routine washdown. The higher light-duty output supports equipment that operates continuously at moderate load and only requires additional capacity during brief demand peaks.
