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ATV21HU75N4
The ATV21HU75N4 variable speed drive from Schneider Electric is crafted for efficient control of HVAC applications, specifically for pumps and fans. Featuring a robust design, it supports three-phase power with a motor capacity of 7.5 kW, allowing for operations up to 10 horsepower.
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Technical specifications for ATV21HU75N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV21HU75N4 |
| UPC | 785901663225 |
| Weight | 14.25 lbs (6.46 kg) |
| Product | Variable Speed Drive |
| Operating Temperature | 0 to 40 degrees Celsius |
| Specific Applications | Pumps and Fans in HVAC |
| Assembly Style | With Heat Sink |
| Power Supply Voltage | 380 to 480 V |
| Phase | 3 Phase |
| Motor Power | 7.5 kW |
| Max Horse Power Rating | 10 hp |
| Line Current | 11.7 A at 480 V, 14.7 A at 380 V |
| Speed Range | 1 to 10 |
| Transient Overtorque | 120 % of nominal motor torque ± 10 % for 60 seconds |
| Communication Port Protocol | Modbus |
| Type of Polarization | No impedance |
The Schneider Electric ATV21HU75N4 is a variable speed drive tailored for industrial applications, primarily aimed at optimizing the performance of pumps and fans used in HVAC systems. With a temperature operating range from 0 to 40 degrees Celsius, it ensures stability and reliability in controlled environments.
This drive operates on a three-phase power system with a voltage supply between 380 and 480 V. It handles motor power ratings of 7.5 kW, translating to a maximum horsepower rating of 10 hp. The line current specifications indicate it draws 11.7 A at 480 V and 14.7 A at 380 V, making it efficient for various applications.
The device features an adjustable speed range from 1 to 10, allowing for fine control over the motor's output. Additionally, it can handle transient overtorque conditions up to 120% of the nominal motor torque for 60 seconds, accommodating temporary load spikes without compromising performance.
Communication is facilitated through a Modbus protocol port, ensuring effective data exchange for monitoring and control. The unit features an assembly style with a heat sink, essential for maintaining optimal operational temperatures. With dimensions of 232 mm in height, 180 mm in width, and 170 mm in depth, it has a compact form factor, making it suitable for various installation environments. Weighing 6.45 kg, this drive is manageable and straightforward to integrate into existing systems.
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