Lenze EVF9324-EV Frequency Inverter - 4kW Motor Control

The EVF9324-EV delivers precise speed control for industrial motors. This Lenze Series 9300 inverter handles 4kW applications with excellent efficiency. It works with both AC mains and DC power sources for flexible installation.

Technical Specifications

• Brand: Lenze
• Model: EVF9324-EV
• Motor Power: 4.0 kW maximum output
• AC Input Voltage: 320-440V AC range
• DC Input Voltage: 460-620V DC alternative
• Input Frequency: 45-65 Hz operating range
• Input Current: 8.8A with mains choke/filter
• Output Power: 6.5 kVA at 2/4 kHz, 4.8 kVA at 8 kHz
• Power Loss: 165W maximum
• Efficiency: >97% at rated load
• Switching Frequency: 2-8 kHz adjustable
• Protection Rating: IP20 for cabinet mounting
• Operating Temperature: 0°C to +40°C standard

Key Features

• Dual power input capability accepts AC and DC sources
• High efficiency operation reduces energy costs
• Wide voltage range handles power fluctuations
• Adjustable switching frequency optimizes performance
• Compact design saves control cabinet space

Installation Guide

• Mount on control cabinet back panel
• Ensure proper clearance for ventilation
• Use recommended cable sizes for power connections
• Install mains choke for current limitation
• Verify grounding meets local electrical codes

Package Contents

• Lenze EVF9324-EV Frequency Inverter Unit
• Installation and operation manual
• Mounting brackets and hardware
• Parameter setting documentation

Shipping & Support

• Fast worldwide delivery via FedEx, UPS, DHL
• 12-month product warranty included
• Technical support for parameter setting
• Stock availability for quick shipment

Frequently Asked Questions

• What motor types work with this frequency inverter?
  The EVF9324-EV controls standard three-phase asynchronous motors up to 4kW rating effectively.
• How does the DC input feature benefit my application?
  DC operation enables battery backup systems and solar power applications for continuous operation.
• What cooling requirements should I consider during installation?
  Maintain minimum 100mm clearance around the unit and ensure cabinet ventilation meets heat dissipation needs.
• Can this inverter communicate with PLC systems?
  Yes, it supports various fieldbus protocols through optional communication modules for system integration.
• What maintenance ensures long service life?
  Regular cleaning of cooling fins and checking electrical connections every six months maintains optimal performance.

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