Key Features
✔ Active Infeed Technology with >97% efficiency
✔ Regenerative Operation returns braking energy to mains
✔ Ultra-low harmonics (THiD <5% with filter)
✔ PROFIBUS/PROFINET communication interfaces
✔ Integrated Safety (STO, SS1)
✔ Liquid-cooled design for high power density

3. Technical Specifications
3.1 Electrical Parameters

Parameter Specification
Input Voltage 3-phase 380-480V AC (±10%)
Input Frequency 47-63Hz
Output Power 30kW @ 400V
DC Link Voltage 510-720V DC
Continuous Current 72A
Overload Capacity 150% for 60s
3.2 Performance Characteristics

Parameter Specification
Power Factor ≥0.98 (full range)
THiD <5% (with filter)
Switching Frequency 2.5-16kHz (adjustable)
Communication PROFIBUS DP (standard)
3.3 Mechanical Specifications

Parameter Specification
Cooling Liquid (water/glycol)
Flow Rate ≥6 L/min
Dimensions 200×125×210mm (W×H×D)
Weight 9kg
Protection Class IP20
3.4 Environmental Ratings

Parameter Specification
Operating Temp 0°C to +45°C
Storage Temp -25°C to +70°C
Humidity 5-95% non-condensing
Altitude ≤1000m
4. System Integration
Compatible Components:

SINAMICS S120 Motor Modules

SIMATIC S7-1500T PLCs

SIMOTION controllers

Configuration Tools:

SINAMICS STARTER

TIA Portal

5. Ordering Information
Base Unit: 6SL3310-1GE32-6AA3

Recommended Accessories:

6SL3055-0AA00-5CA1 (Control Unit CU320-2)

6SL3000-0CE25-0AA0 (Line filter)

6. Certifications
UL 61800-5-1

CE (EN 61800-3)

DNV-GL (Marine)

cULus

7. Typical Applications
Machine Tools: Spindle drives

Material Handling: Cranes, elevators

Test Systems: Dynamometers

Printing Machines: Web tension control

Packaging: High-speed conveyors