Product Overview

Model: 6SL3130-6AE21-0AB1
 Classification: SINAMICS S120 Smart Line Module (Booksize, internal air cooling)
Purpose: Supplies the DC link for SINAMICS S120 drive systems by converting 3-phase AC input into a stabilized 600 V DC link. Provides up to 17 A continuous current for modular multi-axis applications, with short-time overload and regenerative capability.

Electrical & Operational Specifications

• Input Voltage (Line): 3 AC, 380–480 V (±10%), 50/60 Hz

• Nominal Input Current: ~17 A at 380 V AC (~16.2 A at 400 V AC; ~12.8 A at 480 V AC)

• Output Voltage (DC link): 600 V DC

• Output Current (DC link): 17 A continuous

• Rated Power: 10 kW

• Short-Time / S6 Duty Power: ~13 kW

• Maximum Regenerative Power: ~20 kW

• DC-Link Current (Id): ~16.6 A continuous; ~22 A under S6 duty; peak ~33 A

• DC-Link Capacitance: 330 µF

• Electronics Supply: 24 V DC (–15% / +20%), ~0.90 A demand

• Cooling: Internal forced-air

• Power Loss: ~0.14 kW (typical at rated load)

• Sound Pressure Level: ~60 dB (at 1 m)

• Ambient Conditions: 0–40 °C; ≤1000 m altitude without derating

• Control / Monitoring: Integrated with SINAMICS DRIVE-CLiQ for diagnostics

Physical Specifications

• Dimensions (W × H × D): ~50 × 380 × 270 mm

• Weight: ~4.8 kg (~10.6 lb)

• Enclosure Rating: IP20 / UL open-type

Interface & Capacity

• Busbar Capacity:

  • 24 V DC electronics busbar: 20 A

  • DC link parallel operation supported

• Connection Terminals: Screw-type; line conductors 2.5–6 mm² (AWG 14–10)

• Line Cable Length (Max):

  • Shielded: 350 m

  • Unshielded: 560 m

• Certifications: CE, cULus

Summary Table