175H7270

The Danfoss 175H7270 drive from Danfoss is a robust member of the VLT 3000 Variable Speed Drives series, engineered to deliver precision motor control and energy savings in demanding industrial settings. This high-performance unit achieves an impressive Efficiency of 0.96 at 100% load, ensuring minimal losses during continuous operation. It supports a continuous Output Current (ct) of 86 A and a short-term peak Output Current (ct, 60s) of 129 A, providing the surge capability needed for heavy start-stop cycles. Programmable Output Frequency ranges of 0–120 Hz or 0–500 Hz give system designers the flexibility to match motor speed precisely to process requirements. Rated for ambient conditions from -10 to +40 °C at full load, it maintains stable performance across a wide temperature range.

The 175H7270 excels in dynamic performance with a three-phase Supply Voltage of 3 × 380/400/415 V ~10%, offering compatibility with standard industrial power networks. Its Output Power (ct) of 61.8 kVA and adjustable Output Voltage from 0–100% of mains voltage deliver fine-tuned motor torque and speed control for a variety of loads. The drive’s {{Power Factor (cos Phi1) between 0.9 and 1.0}} ensures efficient energy use and reduces reactive current draw on the supply. Precise acceleration and deceleration profiles are achieved with programmable Ramp Times from 0.1 to 3600 s, minimizing mechanical stress during start-up and shutdown. Installation flexibility is further enhanced by a Max. Motor Cable Length of 300 m, allowing remote mounting from motor assemblies without performance degradation. Advanced control algorithms in the VLT 3000 series optimize drive response and maintain high stability even under fluctuating load conditions, ensuring smooth operation in critical processes.

Built for harsh industrial environments, the drive offers dual Enclosure Protection ratings of IP20/IP54, safeguarding internal components from dust ingress and moisture. Its design accommodates storage temperatures from -25 to +65/70 °C, ensuring resilience during transportation and extended idle periods. Integration is seamless via standard fieldbus options, making the 175H7270 an ideal solution for Water/Wastewater, HVAC, Mining, and general Industrial Automation applications. Modular firmware and user-friendly interfaces support rapid commissioning and maintenance, reducing system downtime. With its combination of reliability, efficiency, and flexible control, the Danfoss 175H7270 enables precise, energy-optimized performance in a wide array of automated processes.