i500 Protec

The award-winning i550 protec frequency inverter uses the same tried and tested technology used in our control cabinet inverters. It differs only in a higher degree of protection (IP66) and design.

Thanks to the IP66 protection class, it can also be installed in dirty environments without the need to take any other measures. Lenze i500 Protec provides excellent protection against dust, dirt and water experienced in dusty and damp textile applications.

The i500 Protec family is the right solution if there is not enough space in the control cabinet or if the inverter for various reasons needs to be mounted close to the motor, on the wall, on the machine chassis, etc. It is also available as an option with an extended box and a service key model.


Application areas: Conveyors, unwinders, mixers, packaging machines, pumps, fans, compressors...

Main Features

IP66 is field type driver

There is a power range of 0.37 kW … 75 kW

Plug and play feature with Program Memory module

Internal Chopper and EMC Filter are standard

5DI, 1DO,2AI,1AO 1Relay (NO-NC)

Scalar Control (Open-Closed loop)

Vector Control (Open-Closed loop)

Spring-loaded I/O terminals

200% 3s; 150% 60s loadability

Wide operating range of 0…599Hz

STO support

HTL Encoder support

Communication Options ( CANopen, EterCAT, EtherNet/IP, IO-Link, Modbus RTU, Modbus TCP, PROFINET)

Our Products

i500 Motec

i500 Protec

i510 Cabinet Frequency Inverter

i550 Cabnet Frequency Inverter

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