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Mfr. Part #: I55AP222F20711K06S
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The Lenze i550 Protec I55AP222F20711K06S is a compact, decentralized 3 HP (2.2 kW) AC frequency inverter designed for demanding industrial environments. Featuring an IP66/NEMA 4X-rated enclosure and IO-Link v1.1 interface, it allows seamless integration into field-level automation systems without the need for control cabinets. With support for multiple motor control modes—including V/f, sensorless vector, and servo control—alongside advanced features like PID, dynamic braking, and optional Safe Torque Off (SIL 3), it is ideal for conveyor systems, fans, pumps, and distributed motion control applications.
Key Features:
- Decentralized AC frequency inverter, 3 HP (2.2 kW)
- IO‑Link v1.1 interface for field-level integration
- IP66 / NEMA 4X-rated housing; suitable for wet, dusty, and outdoor environments
- Micro‑USB diagnostic port; optional keypad, WLAN module, or repair switch
- Optional Safe Torque Off (STO) with SIL 3 / PL e certification
- Motor control modes: V/f (Eco & Plus), sensorless vector (SLVC), servo control (SC‑ASM)
- Advanced functions: PID, flying restart, S‑ramps, DC-injection braking, dynamic braking
- Fieldbus support: CANopen, EtherCAT, EtherNet/IP, Modbus RTU/TCP, PROFINET
- Meets Ecodesign Directive EN IEC 61800‑9‑2
Common Applications:
- Conveyor, traveling, winding, and hoist drives
- Extruders and packaging machinery
- Pump and fan control in industrial HVAC or water-treatment
- Decentralized installations where space is limited or control cabinets are impractical
| Lenze i550 Protec I55AP222F20711K06S Specifications | |
|---|---|
| Product Type | Decentralized AC Frequency Inverter |
| Power Rating | 2.2 kW (3 HP) |
| Input Voltage | 3-Phase, 400–480 V AC |
| Enclosure Rating | IP66 / NEMA 4X |
| Interface | IO-Link v1.1 |
| Diagnostic Access | Micro-USB, Optional WLAN |
| Safety Function | Optional STO (Safe Torque Off), SIL 3 / PL e |
| Control Modes | V/f (Eco & Plus), Sensorless Vector (SLVC), Servo Control (SC-ASM) |
| Braking Options | DC Injection, Dynamic Braking (via resistor) |
| Advanced Functions | PID, Flying Restart, S-Ramps, Energy-saving Features |
| Fieldbus Support | CANopen, EtherCAT, EtherNet/IP, Modbus RTU/TCP, PROFINET |
| Ecodesign Compliance | EN IEC 61800-9-2 (IE2 class) |




ID #: 197756