EVF9323-CVV003 Lenze 9300 Vector Inverter - 1.5 kW

EVF9323-CVV003 Lenze 9300 Vector Frequency Inverter – 1.5 kW Cold-Plate Design

Technical Specifications

• Brand: Lenze
• Model: EVF9323-CVV003
• Series: 9300 vector
• Category: Three-phase frequency inverter
• Rated motor power: 1.5 kW with a 4-pole asynchronous motor at 3 AC 400 V
• Output current: 3.9 A nominal at 8 kHz chopper frequency
• Maximum output current: 5.8 A for 60 s
• Overload capacity: 150% rated torque for 60 s
• Output power: 2.7 kVA nominal
• Control modes: V/f characteristic control and vector control (sensorless speed control)
• Chopper frequency: Adjustable 2, 4, 8, or 16 kHz
• Output frequency range: 0–150 Hz at 2 kHz and 4 kHz; 0–300 Hz at 8 kHz; 0–600 Hz at 16 kHz
• Mounting: Cold-plate push-through design without integrated fan; requires an external cooler

Communication and Interfaces

• Built-in ports: AIF automation interface (X1), system bus CAN (X4), incremental encoder input (X8)
• Integrated protocol: CAN system bus
• Fieldbus expansion: Pluggable module on X1 for LECOM-A/B RS232/485, PROFIBUS DP, CANopen, DeviceNet, INTERBUS, or LON
• Standard delivery: No fieldbus module integrated

Electrical and Environmental Data

• Supply voltage: 3/PE AC 320–528 V nominal, 45–65 Hz
• DC supply: 460–740 V DC alternative input
• Power loss: 100 W
• Operating temperature: 0 to +40 °C rated; +40 to +55 °C with 2.5%/°C output current derating
• Storage temperature: -25 to +55 °C; transport range -25 to +70 °C
• Relative humidity: Average 85% RH without condensation, climatic class 3K3 per EN 50178
• Protection rating: IP20 (NEMA 1)
• Dimensions (H×W×D): 350 × 97 × 168 mm
• Weight: 4.5 kg

Installation Guidelines

• Mount the cold plate on a flat surface with the specified thermal resistance.
• Apply thermal paste between the cold plate and the cooler surface.
• Keep the external cooling circuit within its rated flow and temperature limits.
• Connect a 3/PE AC supply within 320–528 V and 45–65 Hz.
• Set the chopper frequency to match the required output frequency range.
• Route encoder and CAN cables away from motor power lines.
• Derate output current when ambient temperature exceeds +40 °C.
• Verify the ground connection before first power-up.

Package Contents

• 1 × Lenze EVF9323-CVV003 frequency inverter
• 1 × Set of connectors and terminal covers
• 1 × Printed quick-start guide

Shipping

• We dispatch stock items within 5 business days.
• We ship worldwide by FedEx, UPS, and DHL.
• We pack the 4.5 kg unit in shock-absorbing packaging for safe transport.

FAQ

• Is this inverter new and original? Yes, we supply the EVF9323-CVV003 as a brand-new original Lenze product.
• Do you keep stock? Yes, we hold this model in stock for immediate order processing.
• How fast do you ship? We ship within 5 days using DHL, FedEx, or UPS.
• Can I return the unit? Yes, we accept returns within 30 days.
• Does this drive include a fan? No, the cold-plate design needs an external cooler with the specified thermal resistance.
• What overload current does it deliver? It supplies 5.8 A for 60 seconds at 150% rated torque.
• What is the output frequency range? It reaches 600 Hz at 16 kHz chopper frequency and 150 Hz at 2 kHz.
• Which fieldbus options can I add? You can plug in PROFIBUS DP, CANopen, DeviceNet, INTERBUS, LON, or LECOM-A/B modules on X1.
• What is the operating temperature range? It runs from 0 to +40 °C rated, with derating up to +55 °C.
• Is a replacement still available? Lenze lists the 9300 series in its i950 migration path, but no drop-in same-code replacement exists.