Lenze EVF9329-EV Frequency Inverter

High-Power Motor Control Solution

• The EVF9329-EV delivers robust frequency conversion for industrial motor applications.
• Lenze engineered this Series 9300 inverter with 50 horsepower capacity.
• Wide voltage range operation ensures compatibility with various power systems.
• Multiple mounting options provide installation flexibility in control cabinets.
• High output power capacity supports demanding industrial machinery requirements.

Technical Performance Specifications

• Brand Manufacturer: Lenze
• Product Model: EVF9329-EV
• Motor Power: 50 HP Maximum Capacity
• Input Voltage: 320-440V AC Mains Supply
• DC Supply: 460-620V DC Alternative Input
• Mains Frequency: 45-65 Hz Operating Range
• Mains Current: 60A with Choke/Filter
• Output Power 2/4kHz: 46.4 kVA Capacity
• Output Power 8kHz: 41.6 kVA Rating
• Mounting Method: Control Cabinet Back Panel
• Ambient Temperature: 0°C to +40°C Range
• Cooling Method: Forced Air Ventilation
• Protection Class: IP20 Standard Enclosure
• Control Response: <5 ms Frequency Change
• Efficiency Rating: >97% Typical Operation

Installation & Setup Guidelines

• Back panel mounting design ensures secure control cabinet installation.
• Clear terminal markings simplify power and motor connection wiring.
• Forced air cooling maintains optimal operating temperatures during use.
• Standard industrial dimensions fit most control cabinet configurations.
• Pre-programmed application macros enable quick commissioning setup.

Environmental Specifications

• Moderate temperature range suits typical indoor industrial environments.
• IP20 protection prevents dust ingress and accidental contact hazards.
• High noise immunity ensures stable operation near electrical equipment.
• Vibration-resistant components withstand normal industrial conditions.
• Conformal coating protects internal electronics from humidity effects.

Packaging & Delivery Information

• Each inverter ships in protective industrial-grade packaging materials.
• Complete installation manual and wiring diagrams included with shipment.
• Global express delivery via FedEx, UPS, and DHL available worldwide.
• Orders typically process and dispatch within one business day.
• Real-time tracking information provided immediately after shipment.
• All products include comprehensive 12-month warranty protection.

Industrial Application Scenarios

• Large pump and fan applications requiring variable speed control.
• Conveyor systems with high horsepower motor drive requirements.
• Industrial machinery needing precise frequency conversion capabilities.
• Processing equipment with demanding power and torque specifications.
• Manufacturing systems requiring reliable motor speed regulation.

Technical Support Questions

• What motor types are compatible with this frequency inverter?
• The unit works with standard three-phase induction motors up to 50 horsepower capacity for various applications.
• How does the DC supply option benefit system design?
• Alternative DC input enables operation from different power sources including battery backup systems.
• What cooling requirements should I consider during installation?
• Ensure adequate airflow around the unit and maintain ambient temperatures within specified limits.
• Can this inverter operate multiple motors simultaneously?
• The unit primarily controls one motor but can interface with additional drives for system coordination.
• What maintenance procedures ensure long-term reliability?
• Regular cleaning of air vents and checking electrical connections maintains optimal performance.

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