FC-103P37KT4P55H1XGXXXXSXXXXAX by Danfoss

The Danfoss FC-103P37KT4P55H1XGXXXXSXXXXAX drive from Danfoss is part of the VLT FC 103 Refrigeration Drives series. It operates on a 220V AC input voltage and maintains a power consumption of 1500W, achieving an efficiency rating of 85%. Designed specifically for refrigeration applications, this drive delivers precise motor control and energy-optimized performance to maintain consistent temperatures in commercial and industrial cooling systems.

This model employs Sensorless Vector Control to regulate motor torque and speed without the need for external feedback devices. It supports both Modbus RTU and CANopen communication protocols, enabling seamless integration into existing automation networks. The drive’s nominal frequency is 50Hz with a maximum output frequency of 400Hz, and it delivers an output current of 5A. To accommodate transient loads, the unit provides an overload capacity of 110% for 1 minute, ensuring short-term surges are absorbed without performance degradation.

Constructed in a robust polycarbonate enclosure rated IP55, this drive resists dust and water ingress, making it suitable for harsh industrial environments. Forced-air cooling effectively dissipates heat generated during operation, while electronic thermal overload protection safeguards both the drive and connected motors. With a wide operating temperature range of -25°C to +50°C and harmonic distortion below 3% THD, the FC-103P37KT4P55H1XGXXXXSXXXXAX ensures reliable, high-quality power delivery. This combination of durability, efficiency, and advanced control capabilities makes it an ideal solution for energy-conscious refrigeration and industrial automation applications.