Lenze
I5MADK0000000S
Keypad for i510 and i550 Drives, You Can Use Optional Keypad, Lenze Smart Keypad app (download) or the EASY Starter for Diagnostics and Parameter Selection/Adjustments.
$50.21
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Ships from manufacturer in ~5 days (as of 9/23/2026)
I55AP175F00311K7WS
Alt: 16785246, Built to Order Replacement for I55AP175F00311K0WS
$649.02
VFD, 0.75kW, 1.0hp, Heavy/Light Duty Rated, 400/480V, 3/PE, No Safety Technology, NEMA 1, IP31, Integrated RFI Filter, LCD Keypad, Standard I/O + Modbus TCP/IP - Buiil to Order Replacement for I55AP175F00311K0WS
- Weight:
- 3.70 LBS
- Minimum Purchase:
- 1 unit
Description
The Lenze i550 protec decentralized frequency inverter uses the same proven technology as the Lenze i550 cabinet drive in a more protective housing designed for mounting close to the motor. It is well suited to modular machines and installations with limited control cabinet space, including conveyor, traveling, winding, and hoist drives, extruders, packaging machines, pumps, and fans. Extension box versions allow a disconnect switch and operating elements to be mounted right at the drive.
Key Features
- Power range from 0.5 to 100 hp
- Models for 1-phase 120V and 230V supplies and 3-phase 230V, 400V, 480V, and 600V supplies
- Offered in NEMA 1 (IP31) and NEMA 4X (IP66) housing versions
- Standard I/O with 5 digital inputs, 1 digital output, 2 analog inputs, 1 analog output, and 1 NO/NC relay, plus DC bus connection and motor temperature monitoring
- Network options include CANopen, EtherCAT, EtherNet/IP, IO-Link V1.1, Modbus RTU, Modbus TCP, and PROFINET
- Integrated micro USB diagnostic interface for service
- Versions with or without repair switch, with keypad or WLAN module for easy commissioning
- Optional Safe Torque Off (STO) rated SIL 3 (EN IEC 61508) and Performance Level e (EN ISO 13849-1)
Certifications
- Meets the requirements of the Ecodesign Directive, standard EN IEC 61800-9-2
Resources
- Lenze i550 Protec Frequency Inverter Flyer
- Lenze i5x0 Series Frequency Inverter Brochure
- Lenze i5x0 Protec Frequency Inverter Operating Instructions
- Lenze i5x0 Protec Frequency Inverter Project Planning Manual
- Lenze i550 Protec Frequency Inverter Commissioning Manual
- Lenze i550 Protec Frequency Inverter Mounting and Switch-On Instruction Manual
- Lenze i550 Protec Frequency Inverter Switch/Potentiometer Set Manual
- Lenze i510/i550 Protec Frequency Inverter Reference Card
- Lenze MC NEMA 4, 4X, 12 to i550 Protec IP66, IP54 Substitution Guideline
- Lenze Frequency Inverter Series i500 Video
Want to Learn More?
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$35.87
Lenze
I5MASAV000000S
Safety Function STO (Safety Torque Off), For i550 Series, Can Be Retrofitted to i550 Drives; i550-Cxxx/120-1, i550-Cxxx/230-1, i550-Cxxx/230-2, i550-Cxxx/230-3, i550-Cxxx/400-3
$57.39
Lenze
I5MADR0000000S
External Keypad Mount for i510 and i550 Drives, No Cable, Optional Keypad (Part Number I5MADK0000000S) Must be Ordered Separately
$107.60
Lenze
I5MADR0000001S
External Keypad Mount for i510 and i550 Drives, 3m Cable, Optional Keypad (Part Number I5MADK0000000S) Must be Ordered Separately
$129.11