2-DAY $10 SHIPPING OR FREE SHIPPING OVER $250 **shipping policy
Certifications
Mfr. Part #: I55AP315F00711K00S
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
The Lenze i550 Protec I55AP315F00711K00S is a rugged 20 HP (15 kW) decentralized frequency inverter designed for harsh industrial environments. With NEMA 4X / IP66 protection, it is ideal for direct wall or motor mounting, ensuring reliable operation even in washdown or dusty conditions. Featuring an integrated LCD keypad for easy local control and diagnostics, this inverter supports advanced sensorless vector motor control and optional Safe Torque Off (STO) for enhanced safety compliance. It meets energy efficiency standards under the Ecodesign Directive EN 50598-2, making it a versatile solution for conveyors, hoists, pumps, and packaging machines.
Key Features:
- 20 HP (15 kW) decentralized frequency inverter with NEMA 4X / IP66 protection
- 3-phase 400/480 V AC supply voltage
- Integrated LCD keypad module for local control and diagnostics
- Standard I/O configuration without safety technology or extension box
- Compact design suitable for wall or motor-mounted installations
- Advanced motor control modes including sensorless vector control
- Compliant with Ecodesign Directive EN 50598-2 for energy efficiency
- Optional Safe Torque Off (STO) with SIL 3 and Performance Level e for safety-critical applications
Common Applications:
- Conveyor drives
- Traveling drives
- Winding drives
- Hoist drives
- Extruders
- Packaging machines
- Pumps
- Fans
| Lenze i550 Protec Specifications | |
|---|---|
| Model Number | I55AP315F00711K00S |
| Power Rating | 20 HP (15 kW) |
| Input Voltage | 3-phase 400/480 V AC |
| Protection Class | NEMA 4X / IP66 (Decentralized) |
| Control Interface | Integrated LCD keypad module |
| Motor Control Modes | Sensorless Vector Control |
| Safety Features | Optional Safe Torque Off (STO) SIL 3, Performance Level e |
| Installation | Wall or motor-mounted |
| Compliance | Ecodesign Directive EN 50598-2 |




ID #: 197761