The award-winning i550 protec frequency inverter uses the same tried-and-tested technology used in control cabinet inverters and only differs in terms of a higher degree of housing protection and an adapted design. If there is not enough space in the control cabinet or the inverter has to be mounted directly on the motor in various machine modules, then this versatile and reliable device is the right solution. Thanks to the extension box, a repair and operating switch can be used.

The requirements of the Ecodesign Directive are met.

Application areas: Conveyor drives, traveling drives, winding drives, hoist drives, extruders, packaging machines, pumps, fans, ...

Highlights

  • IP66 degree of protection (Indoor & Outdoor NEMA 4X) with protection against high pressure water jets from any direction and dust tightness allows for use in harsh environment applications
  • First decentralized drive in the market with IO-Link interface V1.1
  • Integrated diagnostic interface (micro USB) for service purposes
  • Versions with or without repair switch, with keypad or WLAN module for easy commissioning
  • Optionally available with "Safe Torque Off (STO)" with SIL 3 (EN IEC 62061/EN IEC 61508) and Performance Level e (EN ISO 13849-1)

Technical data and features

Technical data
0.37 ... 75 kW
Connections
1 AC 120 V
1 AC 230 V
3 AC 230 V
3 AC 400 V
3 AC 480 V
3 AC 600 V
5x digital input
1x digital output
2x analog input
1x analog output
1x NO/NC relay
DC bus
Motor temperature monitoring
Micro USB
Communication
CANopen
EtherCAT
EtherNet/IP
IO-Link
Modbus RTU
Modbus TCP
PROFINET

Configure product

Product support

Documentation: Project planning

  • EPLAN P8 macros EPLAN library i550 protec frequency inverters
    Date
    18.05.2021

  • Project planning manual i550 protec 0.37-75kW
    Date
    18.11.2021

Documentation: Commissioning and operation

  • Commissioning manual i550 protec (Firmware 06 02 00 00)
    Date
    25.01.2021

  • Mounting instructions i550 protec 0.37-22kW
    Date
    04.01.2021
  • Mounting instructions i550 protec Accessories
    Date
    27.07.2021

Documentation: Certificates and declarations

  • Certificate Industrial communication DoC Ethernet IP_IOFW55AGxx_I550protec
    Date
    10.08.2020
  • Certificate Safety engineering EC Type-Examination i550 protec_I5MASA0_Revision Release List
    Date
    22.10.2021
  • Declaration EC Conformity i550_protec
    Date
    05.11.2021
  • Declaration EC Conformity Safety_i55AP i550 STO Drives
    Date
    11.03.2021
  • Erklärung EAC EAC Inverter_B04996-19
    Date
    30.03.2021
  • Erklärung EAC EAC Inverter_B06729-20
    Date
    12.05.2021
  • Erklärung EAC EAC Inverter_В05675-19
    Date
    30.03.2021
  • Declaration Lenze CCC negative declaration
    Date
    13.05.2021
  • Declaration Lenze PWIS_LABS Declaration
    Date
    13.05.2021
  • Declaration Lenze REACH declaration
    Date
    13.05.2021
  • Declaration Lenze WEEE declaration
    Date
    13.05.2021
  • Certificate of compliance UL CoC UL-listed i550 Protec 15-75kW
    Date
    05.03.2021
  • Certificate of compliance UL CoC UL-listed i550 Protec 370W-11kW
    Date
    19.02.2021
  • Certificate Safety engineering EC Type-Examination i550 protec_I5MASA0
    Date
    07.02.2020
  • Certificate Safety engineering Lenze Sistema Library 08-2019
    Date
    04.09.2019
  • Certificate Safety engineering Lenze VDMA66413 Database 08-2019
    Date
    04.09.2019