VLT 5004

The VLT 5004 frequency converter from Danfoss is part of the renowned VLT 5000 Frequency Converters portfolio, designed to deliver precise speed control and energy-efficient operation. This compact drive supports an Input Voltage of 380-500 V AC 3-Phase and operates on a dual Input Frequency of 50/60 Hz, enabling seamless integration into international power systems. It provides a Rated Motor Power of 2.2 kW with a Rated Power Output of 3 HP and an Output Current of 5.6 A, delivering robust performance for medium-duty industrial applications. The drive’s Output Frequency range of 0-400 Hz ensures flexible speed control for pumps, fans, conveyors, and other process equipment. Constructed within an Enclosure rating IP20, the VLT 5004 is optimized for indoor panel mounting and non-harsh environments. With a Net Weight of 8.3 kg and compact Dimensions 395 x 220 x 160 mm, it offers excellent power-to-size ratio for space-constrained control cabinets.

Performance versatility is enhanced through versatile control interfaces and signal inputs. The converter features dual Analog Inputs of 0/4-20 mA and 0-10 V for process-driven speed regulation, alongside a reliable Communication interface RS-485 for remote monitoring and integration. Multiple Digital Inputs START, STOP, REV, JOG, SPEED SEL, and SETUP SEL provide direct hardware command capability, enabling instantaneous mode changes and manual jog functions. These channels allow the VLT 5004 to respond swiftly to external sensors, pressure transmitters, or temperature controllers for closed-loop process control. Its built-in microcontroller processes real-time signals to adjust motor speed, maintaining stable system operation under varying load conditions. High-resolution control algorithms within the drive ensure smooth acceleration and deceleration profiles, reducing mechanical stress on connected equipment.

Renowned for reliability, the VLT 5004 upholds Danfoss quality standards with robust thermal management and electronic protection features. The IP20 housing safeguards internal components against dust ingress, while internal monitoring functions protect against overcurrent, undervoltage, and overheating events. Integration into industrial automation systems is streamlined via standard RS-485 communication and versatile I/O, facilitating both local and networked control architectures. Typical applications span water/wastewater treatment, HVAC pumps and fans, packaging lines, and material handling systems in manufacturing plants. The drive’s proven performance and flexible configuration tools make it a dependable choice for Wake Industrial and general Industrial Automation deployments.