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Product Introduction
The Schneider Electric ATV61HC11N4 is a high-power variable speed drive from the Altivar 61 series, specifically engineered for demanding ventilation and pumping applications in industrial process environments. Rated for 110 kW (150 hp), this drive is designed to deliver stable and efficient control of large three-phase asynchronous motors operating within a 380–480 V AC supply range.
This model belongs to the heavy-duty configuration of the ATV61 family and features an integrated heat sink design, enabling reliable thermal management under continuous load conditions. Its internal architecture focuses on long-term operational stability, precise motor regulation, and optimized energy usage, making it well suited for infrastructure, utilities, and large-scale industrial installations.
With an integrated EMC level 3 filter and robust electrical characteristics, the ATV61HC11N4 supports compliance with stringent industrial standards while simplifying system integration and reducing external component requirements.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Series | Altivar 61 |
| Product Type | Variable Speed Drive |
| Application Focus | Ventilation and pumping systems |
| Rated Motor Power | 110 kW |
| Rated Motor Power (hp) | 150 hp |
| Supply Voltage Range | 380–480 V AC |
| Supply Phases | 3-phase |
| Line Current (480 V) | 168 A |
| Line Current (380 V) | 202 A |
| Apparent Power | 133 kVA at 380 V |
| Maximum Line Short-Circuit Current (Isc) | 35 kA |
| Maximum Transient Current | 258 A for 60 s |
| Nominal Switching Frequency | 2.5 kHz |
| EMC Filter | Integrated EMC filter, Class 3 |
| Construction Variant | With integrated heat sink |
| Dimensions | 920 × 320 × 377 mm |
| Weight | 84 kg |
Applications
• Industrial Pumping Systems:
Used in large-scale water supply, wastewater treatment, and industrial fluid transfer systems requiring stable flow control.
• Ventilation Systems:
Ideal for high-power fans and air-handling units in industrial buildings and infrastructure facilities.
• HVAC Installations:
Supports precise speed regulation in centralized HVAC systems with high power demands.
• Energy and Utilities:
Applied in power plants, utility stations, and auxiliary systems where continuous operation is required.
• Process Industry Equipment:
Suitable for chemical, petrochemical, and material processing environments with variable torque loads.
Advantages
• High-Power Capability:
Designed to control large motors while maintaining smooth and stable operation.
• Optimized for Pumps and Fans:
Control algorithms tailored for variable torque applications improve efficiency and system response.
• Thermal Robustness:
Integrated heat sink design supports continuous-duty operation under high load conditions.
• Integrated EMC Compliance:
Built-in Class 3 EMC filter simplifies installation and reduces external filtering requirements.
• Industrial Reliability:
Engineered for long-term service in demanding industrial environments.
