The 6SN1118-0DJ23-0AA2 is a Basic Line Module for Siemens' SINAMICS S120 drive system. This active infeed module converts 3-phase AC power to regulated DC voltage for servo and vector drive applications in industrial automation.
Key Specifications
Parameter Specification
Type Basic Line Module (Active Infeed)
Input Voltage 3-phase 380-480V AC (±10%)
Input Frequency 47-63 Hz
Output Power 18.5 kW (at 400V input)
Rated Current 36 A
DC Link Voltage 510-720V DC
Cooling Method Forced air cooling (internal fan)
Protection Class IP20
Dimensions (W×H×D) 190 × 247 × 200 mm
Weight Approx. 8.5 kg
Communication DRIVE-CLiQ interface
Efficiency >96% (typical)
Ambient Temperature 0°C to +40°C (up to +55°C with derating)
Certifications CE, UL, cULus, RoHS compliant
Technical Features
Active front-end technology with sinusoidal input current