Lenze
i550 Series
3 kW · 400 V · Frame B
Lenze i550 I55AEC500F10V10
3 kW · 12.5 A · 400 V 3-phase · Compact Variable Frequency Drive
The Lenze i550 I55AEC500F10V10 is a 3 kW, 12.5 A, 400 V 3-phase compact variable frequency drive in Frame B. It provides V/Hz and sensorless vector control for pumps, fans, compressors, and general machinery with simple commissioning via Lenze EASY Starter software.
Technical Specifications
ModelI55AEC500F10V10
SeriesLenze i550
Rated Power3 kW
Rated Output Current12.5 A
Supply Voltage400 V ±10 %, 3-phase
Frame SizeB
Control ModesV/Hz · Sensorless Vector (SLVC)
Fieldbus (standard)Modbus RTU
Fieldbus (options)EtherNet/IP · PROFINET · PROFIBUS DP · CANopen
SafetySTO — SIL 2 / PLd
Overload Capacity150 % / 60 s (HD); 110 % / 60 s (ND)
Output Frequency0 – 600 Hz
ProtectionIP20 standard (IP55 option)
Ambient Temperature–10 °C to +50 °C
EMC FilterC2 integrated (C1 option)
Commissioning ToolLenze EASY Starter (free PC software)
CertificationCE · UL · cUL · RoHS
Key Features
- ▸ Ultra-compact design — smallest footprint in class for DIN rail or panel mounting
- ▸ Plug-in fieldbus module — swap communication standard without rewiring
- ▸ STO standard — safe motor cutoff meets SIL 2 / PLd without external components
- ▸ Built-in PID controller with sleep/wake for pump and fan control
- ▸ Lenze EASY Starter — guided commissioning wizard for fast site setup
- ▸ Integrated brake chopper on all frame sizes (external brake resistor required)
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Lenze i550 I55AEC500F10V10
3 kW · 12.5 A · 400 V
Get Quote — 24 h
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✓ Global shipping — DHL / FedEx
✓ CIS · Middle East · SEA
✓ Project pricing available