1. Core Power Ratings (3AC 380–480V Input)
| Parameter | High Overload (HO) | Low Overload (LO) | Notes |
|---|---|---|---|
| Rated Power | 110 kW (150 hp) | 132 kW (200 hp) | HO: 0…+50°C; LO: 0…+40°C |
| Nominal Output Current | 250 A | 250 A | Continuous; max output current 375 A (peak) |
| Overload Profile | 160% (3s) → 136% (57s) → 100% (240s) | 150% (3s) → 110% (57s) → 100% (240s) | Repetitive overload capability |
| Input Voltage | 380–480 V 3AC, ±10% | 380–480 V 3AC, ±10% | 47–63 Hz line frequency |
| Output Voltage | 0–input voltage (PWM) | 0–input voltage (PWM) | Max output frequency: 550 Hz |
| Braking Chopper | Integrated | Integrated | For dynamic braking; external braking resistor required |
2. Electrical Characteristics
| Parameter | Value | Notes |
|---|---|---|
| Power Factor | ~0.85 (typical) | Unfiltered; line reactor recommended for harmonic mitigation |
| Inrush Current | < 150 A (230V AC) | Short-duration start-up; consult manual for detailed curve |
| Isolation | Reinforced insulation (power/control) | IEC 61800-5-1 compliance |
| Control Interface | Compatible with CU240B/E-2, CU250S-2 | PM240 requires separate Control Unit (not included) |
| Cooling | Fan-assisted (forced air) | Filtered intake; replaceable air filter |
| Protection Class | IP20 (open frame) | For cabinet installation only; no front protection |
3. Interfaces & Connections
| Interface | Details | |
|---|---|---|
| Power Input | 3-phase AC (L1/L2/L3) + PE | Screw terminals; high-current lug connections recommended |
| Power Output | U/V/W + PE | Screw terminals; motor cable shield grounding required |
| Braking Resistor | DC+ / BR+ / BR- | External resistor connection for dynamic braking |
| Control I/O | Digital inputs/outputs, analog inputs/outputs | Via Control Unit (CU) interface |
| Communication | PROFIBUS DP, PROFINET IO, EtherNet/IP | Via CU (CU250S-2 supports PROFINET/EtherNet/IP) |
| Auxiliary Power | 24 V DC (for CU) | Separate supply for control electronics |
4. Mechanical & Environmental Data
| Parameter | Value | Notes |
|---|---|---|
| Dimensions (H×W×D) | 634 × 350 × 316 mm | Frame size: FSF; mounting: cabinet/rack mount |
| Net Weight | 40.0 kg | Shipping weight: ~45 kg (with packaging) |
| Mounting Clearance | Min 100 mm top/bottom, 50 mm sides | For adequate airflow |
| Ambient Temp (Operation) | HO: 0…+50°C; LO: 0…+40°C | Derate power above 40°C (LO) / 50°C (HO) |
| Ambient Temp (Storage/Transport) | -20…+60°C | Extended temp range |
| Installation Altitude | ≤ 1000 m (3281 ft) | Derate power above 1000 m |
| Relative Humidity | ≤ 90% RH (non-condensing) | Industrial environment |
| Vibration/Shock | IEC 60068-2-6 (vibration), IEC 60068-2-27 (shock) | Industrial ruggedness |
| EMC | EN 61800-3 (EMC emissions/immunity) | Unfiltered; requires external EMC measures (line reactor, shielded cables) |
5. Safety & Compliance
| Item | Details | |
|---|---|---|
| Certifications | CE, cULus, UL 508, CSA C22.2 No.14, RoHS compliant | Industrial safety standards |
| Standards | IEC 61800-5-1 (safety), IEC 61800-3 (EMC), EN 61000-6-2/4 (EMC) | |
| Protection Features | Overvoltage, overcurrent, overtemperature, short-circuit, ground fault, motor overload | |
| Braking Chopper Protection | Overvoltage, overtemperature, short-circuit |
6. Key Features & Applications
- Integrated Braking Chopper: Eliminates need for external braking module; ideal for frequent start/stop, lifting, and conveyor applications
- Unfiltered Design: Lower cost; suitable for installations with existing line filtering or where harmonic requirements are relaxed
- High Overload Capability: HO mode for heavy-duty, intermittent loads; LO mode for continuous, light-duty applications
- Flexible Control: Compatible with G120 Control Units (CU240B/E-2, CU250S-2) for wide communication and I/O options
- Rugged Industrial Design: Fan-cooled, IP20, wide temp range for factory floors and machine building
- Typical Applications: Pumps, fans, compressors, conveyors, mixers, extruders, lifting equipment, machine tools
7. Ordering & Identification
| Item | Details |
|---|---|
| MLFB | 6SL3224-0BE41-1UA0 |
| Product Type | SINAMICS G120 PM240 Power Module, Unfiltered, Integrated Braking Chopper, 3AC 380–480V, 110/132 kW |
| EAN | 4019169456975 |
| UPC | 662643434613 |
| Tariff Code | 85044086 |
| Country of Origin | Germany |
| Lifecycle | Discontinued (Spare Part Only) |
| Recommended Replacement | SINAMICS G120C / G120X / G120P (newer, more efficient models) |
