The Siemens 6SN1118-0NK01-0AA0 is an Active Line Module for the SINAMICS S120 drive system, designed to provide regulated DC power for motor drive applications in industrial automation environments.
Key Specifications
Parameter Specification
Module Type Active Interface Module (Basic Line Module)
Input Voltage 3-phase 380-480V AC (±10%)
Input Frequency 47-63 Hz
DC Link Voltage 510-720V DC
Rated Current 18A (at 400V input)
Power Rating 10kW (at 400V input)
Cooling Method Forced air cooling (internal fan)
Protection Class IP20
Dimensions (W×H×D) 190 × 247 × 200 mm
Weight Approx. 6.8 kg
Communication Interface DRIVE-CLiQ
Braking Chopper Integrated (requires external braking resistor)
Efficiency >96% (typical)
Ambient Temperature 0°C to +40°C (up to +55°C with derating)
Certifications CE, UL, cULus, RoHS
Technical Features
Regenerative capability for energy-efficient operation
Active front-end technology with sinusoidal input current