EVS9327-ESV004 Lenze Servo Drive | 18.5kW Inverter

Lenze EVS9327-ESV004 Servo Inverter: Safe & Powerful Drive

The Lenze EVS9327-ESV004 is a high-performance servo inverter. It combines strong motor control with built-in Safe Standstill safety. Perfect for demanding automation tasks requiring reliability and protection.

Technical Specifications

Brand: Lenze
Model: EVS9327-ESV004
Series: 9300
Type: Servo Inverter with Safe Standstill
Safety Function: Safe Standstill (STO)
Motor Power (400V): 15.0 kW
Motor Power (480V): 18.5 kW
AC Mains Voltage: 320...528 VAC, 45...65 Hz
DC Supply Voltage: DC 460...740 V
Input Current (with filter): 27.0 A
Input Current (without filter): 43.5 A
Output Power (8 kHz, 400V): 22.2 kVA
Output Power (8 kHz, 480V): 25.0 kVA
Rated Output Current (8 kHz, 400V): 32.0 A
Rated Output Current (8 kHz, 480V): 30.4 A
Max Output Current (8 kHz, 400V): 48.0 A
Max Output Current (8 kHz, 480V): 45.6 A
Power Loss (Nominal): 430 W
Weight: 12.5 kg
Operating Temperature: 0°C to +40°C (full power)
Derating: Above 40°C or 1000m altitude

Installation & Power Notes

This drive needs a three-phase AC supply (320-528V) or a DC supply (460-740V). Using a mains filter is recommended. For temperatures above 40°C or installations over 1000m altitude, power output will reduce slightly.

Shipping & Warranty

We ship worldwide using FedEx, UPS, and DHL. The Lenze EVS9327-ESV004 comes with a solid 12-month warranty for your peace of mind.

Frequently Asked Questions

What is the main benefit of the Safe Standstill function?

It allows for safe maintenance by ensuring the motor cannot restart unexpectedly when safety gates are open.

Can I power this drive directly from a DC bus?

Yes. It can accept a DC supply from 460V to 740V, which is useful in systems with common DC bus configurations.

Why are there two different input current ratings?

The lower current (27.0A) is when using a mains filter. Without a filter, the current draw is higher (43.5A). A filter is recommended for stable operation.

How does altitude affect performance?

For installations above 1000 meters, the drive's maximum power output decreases by 5% per 1000m due to thinner air affecting cooling.

What does "power derating" mean for temperature?

If the surrounding air temperature is between 40°C and 50°C, the drive's output power reduces by 2.5% for every degree above 40°C to prevent overheating.