Product Overview

Model: 6SL3120-1TE26-0AC0
Classification: Single Motor Module for SINAMICS S120 drive systems (Booksize D-type, high-power range)
Purpose: Converts a 600 V DC supply into a 400 V AC 3-phase output, delivering up to 60 A continuous current to the motor. Processes motor control commands via DRIVE-CLiQ from a CU control unit.

Electrical & Operational Specifications

• DC Link Voltage: 510–720 V DC (nominal: 600 V DC)

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

• Output Voltage: 400 V, 3-phase

• Output Current:

  • Base Load (Ih): 51 A

  • Continuous (Rated, In): 60 A

  • Intermittent (S6 duty, 40%): 80 A

  • Peak Current (Imax): 120 A

• DC-Link Current (Id): 72 A

• DC-Link Capacitance: 1,410 µF

• Rated Pulse Frequency: 4.0 kHz (higher frequencies up to 16 kHz with derating)

• Output Frequency Range:

  • Servo: up to 650 Hz (with high-frequency license)

  • Vector: up to 300 Hz

  • V/f: up to 600 Hz

• Cooling: Internal forced-air cooling (~0.023 m³/s airflow)

• Power Loss (typical / max): 0.46 kW / 0.47 kW

• Sound Pressure Level: ~71 dB (at 1 m)

• Ambient Conditions: 0–40 °C (no derating up to 1000 m altitude)

• Safety Integrity: SIL 2 per IEC 61508; Performance Level d, Category 3 per ISO 13849-1

• Control Interface: Integrated DRIVE-CLiQ ports with dust-sealing plug

Physical Specifications

• Dimensions (W × H × D): ~100 × 380 × 270 mm

• Weight: ~8.6 kg (~19 lb)

• Enclosure Rating: IP20 / UL open-type

Interface & Capacity

• Busbar Capacity:

  • 24 V electronics busbar: 20 A

  • DC link busbars: 200 A

• Motor Connections: M6 bolts (X1), cross-section 2.5–50 mm² (AWG 14–1); PE via M6 screw

• Maximum Motor Cable Length:

  • Shielded: 100 m

  • Unshielded: 150 m

• Compliance: CE, cULus, SIL 2, PL d, Cat 3

Summary Table