Lenze EVS9329-ESV004 Servo Inverter: High-Performance Motor Control

The Lenze EVS9329-ESV004 provides precise control for industrial servo applications. This Series 9300 inverter handles demanding motor control tasks efficiently. It integrates advanced safety features and robust power capabilities.

Technical Specifications

• Brand: Lenze
• Model: EVS9329-ESV004
• Product Line: Series 9300
• Input Voltage: 320-528V 3-phase
• Frequency Range: 45-65 Hz
• DC Input Range: 460-740V DC
• Motor Power (480V): 37 kW
• Motor Power (400V): 30 kW
• Max Current (480V): 84 A
• Max Current (400V): 88.5 A
• Continuous Current (480V): 56 A
• Continuous Current (400V): 59 A
• Output Power (480V): 46.6 kVA
• Output Power (400V): 40.9 kVA
• Power Dissipation: 810 W
• Weight: 12.5 kg (27.6 lbs)
• Switching Frequency: 8 kHz standard
• Efficiency: 97.5% typical

Safety & Protection Features

• Safe standstill function for operational safety
• Overcurrent protection with automatic shutdown
• Overvoltage and undervoltage monitoring
• Thermal overload protection system
• Short circuit protection on all outputs
• Ground fault detection capability

Environmental Performance

• Operating Temperature: 0°C to 40°C
• Power Derating: 2.5%/K above 40°C
• Altitude Rating: Up to 1000 meters
• Altitude Derating: 5%/1000m above 1000m
• Humidity Range: 10% to 90% non-condensing
• Storage Temperature: -25°C to 70°C

Installation Requirements

• Verify three-phase power supply compatibility
• Ensure adequate clearance for heat dissipation
• Mount in well-ventilated control cabinet
• Use proper cable sizes for high current loads
• Implement correct grounding procedures
• Follow EMC guidelines for noise reduction

Package Contents

• Lenze EVS9329-ESV004 servo inverter unit
• Complete installation manual and guide
• Mounting brackets and hardware
• Connection diagrams and documentation
• Safety instruction booklet

Shipping & Delivery Options

• International shipping via FedEx, UPS, DHL
• Express delivery service available
• Real-time shipment tracking provided
• Professional protective packaging
• Customs documentation support

Warranty Coverage

• 12-month comprehensive warranty
• Manufacturing defects coverage
• Rapid replacement service
• Technical support included
• Easy warranty claim process

Frequently Asked Questions

• What applications benefit from this inverter's power range?
• Large industrial robots, heavy machinery, and high-speed production equipment utilize this drive's substantial 37kW capacity.
• How does the safe standstill function improve safety?
• This feature prevents accidental motor movement during maintenance, ensuring operator safety in industrial environments.
• What derating considerations affect installation planning?
• Temperature above 40°C and altitude over 1000 meters require power reduction to maintain reliable operation.
• Can this inverter handle regenerative energy?
• Yes, the DC bus accepts regenerative power from motor braking, with optional resistor units for excess energy dissipation.
• What maintenance ensures long-term reliability?
• Regularly check cooling paths, monitor operating temperatures, and verify electrical connections remain secure.

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