Schneider Electric ATV61HD37N4Z Variable Speed Drive | 50HP Power

Power & Performance Specifications

• Motor Power: 37 kW (50 HP) three-phase industrial capacity
• Voltage Range: 380-480V AC with -15%/+10% tolerance
• Rated Current: 79A at 380V, 65A at 460V operation
• Output Frequency: 0.1-1000 Hz wide speed control range
• Switching Frequency: 12-16 kHz with adjustable derating
• Overload Capacity: 130% for 60 seconds continuous operation
• EMC Performance: Level 3 electromagnetic compatibility filter
• Control Methods: Flux vector control without sensor technology

Control & Communication Features

• Two analog inputs with 11-bit resolution for precision control
• Seven digital inputs support multiple control configurations
• Built-in Modbus and CANopen industrial communication protocols
• Multiple option card slots for Profibus, Ethernet/IP expansion
• Real-time PI frequency regulator with adjustable parameters
• Motor slip compensation with automatic load adaptation
• Safe Torque Off (STO) safety function for protection
• 64 dB low noise operation for industrial environments

Environmental & Mechanical Specifications

• Operating temperature range from -10°C to +50°C
• IP20 protection rating standard, IP54 on lower section
• 1000m altitude operation without performance derating
• Vibration resistance 1g (13-200Hz) per EN/IEC 60068-2-6
• Shock resistance 15g for 11ms impact protection
• 5-95% humidity operation without condensation issues
• 37 kg weight with 240x550x266 mm compact dimensions
• UL, CSA, CE, GOST certifications for global applications

Installation & Wiring Specifications

• 50mm² (AWG 1/0) conductors for main power terminals
• 2.5mm² (AWG 14) wires for control signal connections
• 12 N.m torque specification for power terminal connections
• 0.6 N.m torque for control terminal secure mounting
• Vertical mounting position with ±10° angle tolerance
• Proper grounding with designated protective earth terminal
• Adequate clearance for heat dissipation and maintenance
• Follow local electrical codes and safety regulations

Shipping & Packaging Information

• Factory-sealed drive unit with complete documentation
• Protective packaging designed for international transport
• Installation manual and quick start guide included
• Express shipping via FedEx, UPS, and DHL available
• Real-time order tracking for all shipments
• Fast processing within 24 hours for stock items

Warranty & Technical Support

• Comprehensive 12-month product warranty coverage
• Expert technical support for installation guidance
• Online resources and application notes available
• Replacement service for warranty claims
• Professional assistance for complex setups

Professional Application FAQ

• Which industries commonly use this drive model?
• The ATV61HD37N4Z serves water treatment, HVAC, and industrial pumping applications
• How does the energy saving feature work in practice?
• The drive automatically optimizes voltage based on actual load requirements
• What communication protocols work with this unit?
• Built-in Modbus and CANopen plus optional Profibus, Ethernet cards
• Can this drive handle multiple motor configurations?
• Yes, it supports both asynchronous and synchronous motor types
• What maintenance schedule do you recommend?
• Quarterly inspection of connections and annual thermal checks

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