Schneider Electric ATV71HD11N4Z

Overview

Introduce unparalleled precision and robust performance to your industrial applications with the Schneider Electric ATV71HD11N4Z. This cutting-edge variable speed drive, a distinguished member of the Altivar 71 series, is engineered to meticulously manage 3-phase synchronous and asynchronous motors. Delivering a substantial 11 kW (15 HP) of power, it operates seamlessly within a versatile 380 to 480 V voltage envelope. The ATV71HD11N4Z stands as a beacon of efficiency for demanding, high-power machinery, integrating sophisticated motor control algorithms and a built-in EMC filter for unwavering operational integrity.

Key Features

• Commanding Power Output: Provides a robust 11 kW (15 HP) to effortlessly handle intensive operational requirements.
• Flexible Voltage Handling: Perfectly compatible with 3-phase motor systems spanning the 380 V to 480 V range.
• Integrated Interference Suppression: Features an embedded EMC filter, effectively diminishing electromagnetic interference and ensuring strict adherence to global EMC conformity.
• Diverse Motor Control Strategies: Supports a multitude of control methodologies, including:
  • Configurable Voltage/Frequency Ratio (2 or 5 precise points)
  • Advanced Sensorless Flux Vector Control (SFVC) for optimal performance without feedback devices
  • High-accuracy Flux Vector Control (FVC) when paired with a sensor
  • Intelligent Energy Adaptation (ENA) System, dynamically adjusting for imbalanced loads
• Expansive Output Frequency Range: Offers an adjustable frequency spectrum from 0.1 Hz to an impressive 599 Hz, facilitating granular speed manipulation.
• Optimized Switching Frequency: Defaults to 4 kHz, with adaptability between 1 kHz and 16 kHz (applying derating factors as required) for fine-tuned motor acoustics and efficiency.
• Comprehensive Safeguard Mechanisms: Equipped with an extensive array of protective features, guarding against potential issues like overcurrents, thermal overloads, excessive or insufficient voltage, short-circuits, and more.
• Intuitive User Interface: Designed with a versatile array of analog and digital inputs/outputs, enabling straightforward control and real-time process monitoring.

Technical Specifications

• Model: ATV71HD11N4Z
• Series: Altivar 71
• Motor Power: 11 kW (15 HP) when operating at 380–480 V, 3-phase supply
• Supply Voltage: 380–480 V (tolerating -15% to +10% variations)
• Line Current: 36.6 A at 380 V; 30 A at 480 V
• Nominal Output Current: 27.7 A at 380 V; 21 A at 460 V
• Apparent Power: 24.1 kVA at 380 V
• Prospective Line Isc: ≤22 kA, 3-phase
• Maximum Transient Current: 45.7 A for a duration of 2 seconds; 41.6 A for up to 60 seconds
• Speed Range:
  • Asynchronous Motor: 1–100 (open-loop configuration); 1–1000 (closed-loop with vital encoder feedback)
  • Synchronous Motor: 1–50 (open-loop configuration)
• Speed Accuracy:
  • Without Speed Feedback: Achieves ±10% of nominal slip for torque fluctuations from 0.2 Tn to Tn
  • With Encoder Feedback: Delivers exceptional ±0.01% of nominal speed accuracy for torque variations from 0.2 Tn to Tn
• Torque Accuracy:
  • Open-Loop Mode: Approximately ±15%
  • Closed-Loop Mode: A precise ±5% with the utilization of encoder feedback
• Acceleration/Deceleration Ramps: Independently adjustable from 0.01 seconds to a lengthy 9000 seconds
• Braking Mechanism: Achieved to a standstill through precise DC injection
• Protection Rating: IP20 for the upper segment without a blanking plate; IP21, conforming to stringent EN/IEC 60529 standards
• Operating Temperature: Performant from -10°C up to +50°C without requiring derating
• Storage Temperature: Resilient from -25°C to +70°C
• Humidity: Operates reliably in 5–95% non-condensing humidity
• Altitude: Full performance up to ≤1000 m; derating protocols apply beyond this altitude
• Dimensions (W x H x D): 210 mm x 295 mm x 187 mm
• Weight: Approximately 17 kg

Applications

• Intricate Machine Operations: The ideal choice for equipment that demands exacting motor control and sophisticated functional capabilities.
• Material Handling Systems: Significantly boosts the efficacy and reliability of diverse material transfer equipment, including conveyors, hoists, and cranes.
• Production & Textile Machinery: Guarantees unparalleled speed and torque control for a broad spectrum of industrial manufacturing processes.
• Fluid Management (Pumps & Fans): Optimizes energy consumption and operational longevity in pumping and ventilation systems.
• Food & Beverage Processing: Ensures consistent and precise control in sensitive and demanding food processing environments.
• Building Management Systems: Critical for regulating HVAC and other critical building services with high efficiency.

Why Choose This Model?

Opting for the Schneider Electric ATV71HD11N4Z means investing in a solution that redefines industrial efficiency and reliability. This Altivar 71 series drive isn't just a component; it's a foundation for superior operational control. Its robust 11 kW capacity, coupled with comprehensive protection features and a wide array of motor control profiles, ensures sustained peak performance even in the most challenging scenarios. The integrated EMC filter guarantees system integrity and compliance, while its adaptability across various applications from heavy machinery to precise textile processes, makes it an invaluable asset. Choose the ATV71HD11N4Z for a blend of power, precision, and peace of mind that only Schneider Electric can deliver to mission-critical operations.

Order Now

Elevate your motor control capabilities today. Secure your Schneider Electric ATV71HD11N4Z variable speed drive and experience the difference that premium engineering makes in your industrial processes. Contact us or add to cart now to optimize your machinery's performance and efficiency.