Lenze EVS9330-ES 45kW Servo Drive | 9300 Series Inverter

High-Power Servo Inverter for Demanding 45 kW Motors

The Lenze EVS9330-ES is a robust servo inverter built for heavy-duty performance. Part of the trusted Series 9300, it delivers precise control for motors up to 45 kW. The Lenze EVS9330-ES handles a wide mains voltage range and offers high output current. Its compact design fits well in industrial cabinets.

Key Technical Data

Brand & Model: Lenze EVS9330-ES
Product Line: Series 9300 Servo Inverter
Motor Power (4-pole ASM): 45 kW (at 400V/480V)
Output Power (400V): 51.5 kVA
Output Power (480V): 69.8 kVA
Mains Voltage: 320-528 V AC, 3-Phase
Rated Voltages: 400V / 480V AC
DC Supply Option: 460-740 V DC
Input Frequency: 45-65 Hz
Output Current @ 8kHz (480V): 84 A
Max Output Current @ 8kHz (480V): 133.5 A
Output Current @ 16kHz (480V): 55 A
Max Output Current @ 16kHz (480V): 87 A
Dimensions (WxHxD): 390 x 591 x 285 mm
Weight: 36.5 kg (approx. 75.9 lbs)
Ambient Temperature: Standard industrial range.

Quick Setup & Use

• Perfect For: Controlling 45 kW asynchronous motors in presses, conveyors, or pumps.
• Power Connection: Use 3-phase AC (320-528V) or optional DC power supply.
• Installation Tip: Ensure enough space for cooling around the unit in your cabinet.
• Get Started: Check voltage matches your motor before powering on.

Your Order Includes

One Lenze EVS9330-ES servo inverter unit and user documentation. This product is covered by a full 12-month warranty. We ship promptly via FedEx, UPS, and DHL for reliable delivery.

Frequently Asked Questions

What is the main benefit of this servo inverter?
It provides very high output current, up to 133.5 A, for powerful and smooth control of large 45 kW motors.

Can it run on different power sources?
Yes. It accepts standard 3-phase AC power. It can also connect to a DC bus from 460 to 740 V DC.

How does the switching frequency affect performance?
A lower 8 kHz frequency allows higher output current for more torque. A higher 16 kHz setting runs motors more quietly.

Is it difficult to install?
Installation is straightforward for panel mounting. Just ensure the electrical supply matches the voltage rating and provide proper cooling.

Why choose this for a new machine?
Its high power density and dual voltage rating make it a flexible and future-proof choice for demanding automation systems.