175H4139
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The Danfoss 175H4139 belongs to the VLT 3000 Variable Speed Drives series and operates at a rated power of 2.2 kW. It features a maximum output frequency of 500 Hz (programmable), a power factor of 0.9/1.0, and is supplied with 3x380/400/415 V ±10%. The device delivers an efficiency of 0.96 at full load.
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Product Description:
The 175H4139 is a VLT 3000 Variable Speed Drive that provides modern motor control technology. It features the Voltage Vector Control (VVC) inverter system, which delivers excellent torque control and quick response for precise industrial applications. With a rated power output of 2.2kW, this drive strikes a good balance between performance and energy efficiency for medium-duty applications. The VVC control system constantly monitors motor performance and automatically adjusts the voltage and frequency based on real-time system demands. This ensures optimal motor performance across different load conditions, maintaining consistent product quality and reliability in manufacturing environments that require precise timing and torque control.
The operational features of the 175H4139 highlight its efficient design and high performance capabilities. It has a programmable maximum output frequency of up to 500 Hz, allowing for precise high-speed motor control in specialized applications that need operating ranges beyond standard motor specifications. The drive works efficiently on high voltage input of up to 415 V with the ability to withstand minor variations within a ±10% range. The drive achieves exceptional power factor ratings of 0.9/1.0. This greatly improves electrical system efficiency and lowers reactive power demands on the facility's electrical infrastructure. The strong power factor performance leads to lower electrical utility costs and better power quality for the entire facility. The drive's 0.96 full-load efficiency reduces energy consumption and heat output, making it suitable for continuous operation.
The advanced switching technology in the 175H4139 achieves very low switching losses. This results in great converter efficiency, which cuts down on cooling needs and extends the lifespan of components while keeping performance steady under tough conditions. The drive’s control algorithms are engineered to optimize switching patterns to reduce harmonic distortion and electromagnetic interference. This facilitates stable operation in diverse environments, including those with strict regulations for EMI emissions .
Frequently Asked Questions about 175H4139:
Q: What control system does the 175H4139 utilize?
A: The 175H4139 utilizes Voltage Vector Control (VVC) inverter system, providing superior torque control and dynamic response for precision industrial applications.
Q: What power rating does the 175H4139 provide?
A: The 175H4139 provides 2.2kW rated power output, offering optimal performance for medium-duty industrial motor control applications.
Q: What maximum output frequency does the 175H4139 support?
A: The 175H4139 supports programmable maximum output frequency up to 500Hz, enabling precise high-speed motor control for specialized applications.
Q: What power factor does the 175H4139 achieve?
A: The 175H4139 achieves power factor ratings of 0.9/1.0, significantly improving electrical system efficiency and reducing reactive power demands.
Q: What voltage supply does the 175H4139 require?
A: The 175H4139 operates on 3x380/400/415V ±10% power supply, accommodating standard industrial power systems with voltage tolerance flexibility.
