This is the complete English technical specification sheet for Siemens 6SL3224-0BE38-8UA0 SINAMICS G120 PM240 power module, covering core electrical ratings, performance, protection, mechanical/environmental data, and functional details, based on Siemens official documentation and certified industrial catalogs.
1. Core Electrical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Product Model | 6SL3224-0BE38-8UA0 | – | SINAMICS G120 PM240 power module, unfiltered with integrated braking chopper |
| AC Input (3‑phase) | 380–480 (rated: 400) | V AC | 3‑phase, 50/60 Hz, (+10%/-10% tolerance) |
| AC Input Frequency | 47–63 | Hz | Grid frequency range |
| DC Bus Voltage | 510–750 | V DC | Operating voltage for power module |
| Rated Output Current (LO, 0–40°C) | 205 | A | Low overload (LO): 110 kW continuous |
| Rated Output Current (HO, 0–50°C) | 178 | A | High overload (HO): 90 kW continuous |
| Maximum Output Current | 308 (150% of LO rated) | A | For 3s, with 10‑minute cool‑down interval |
| Rated Output Power (LO) | 110 (150 hp) | kW | At 0–40°C ambient, 400 V rated voltage |
| Rated Output Power (HO) | 90 (125 hp) | kW | At 0–50°C ambient, 400 V rated voltage |
| Output Voltage | 0–480 | V AC | Matches input voltage (95% of input voltage) |
| Output Frequency | 0–550 (V/F); 0–240 (vector) | Hz | Frequency range based on control mode |
| Pulse Frequency | 2 (adjustable up to 16) | kHz | Default 2 kHz; adjustable via control unit |
| Braking Chopper | Integrated | – | For dynamic braking; requires external braking resistor |
| Power Factor (λ) | 0.85 | – | At rated load |
| Offset Factor (cos φ) | 0.95 | – | Power factor correction factor |
| Efficiency (η) | 0.97 | – | At rated load |
2. Overload Capabilities
| Overload Condition | Current | Duration | Ambient Temperature |
|---|---|---|---|
| LO (110 kW) | 308 A (150% of rated) | 3 s | 0–40°C |
| LO (110 kW) | 225.5 A (110% of rated) | 57 s | 0–40°C |
| LO (110 kW) | 205 A (100% of rated) | 240 s | 0–40°C |
| HO (90 kW) | 284.8 A (160% of rated) | 3 s | 0–50°C |
| HO (90 kW) | 242.1 A (136% of rated) | 57 s | 0–50°C |
| HO (90 kW) | 178 A (100% of rated) | 240 s | 0–50°C |
3. Performance & Protection Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Control Modes | V/F, vector (sensorless/encoder) | – | Supports both control types for motor control flexibility |
| Current Control Accuracy | ±0.5% of rated current | – | Closed‑loop current regulation |
| Overcurrent Protection | 200% of rated current | – | Instantaneous trip to prevent device damage |
| Overvoltage Protection | 800 | V DC | Active clamping via bus capacitor/discharge circuit |
| Undervoltage Protection | 480 | V DC | Shuts down to prevent IGBT damage |
| Overheating Protection | 85 | °C | Heatsink temperature threshold; fan speed control + alarm/trip |
| Short‑circuit Protection | Internal fast‑acting fuses | – | Coordinated with power section design |
| EMC Compliance | EN 61800‑3, Category C2 | – | Suitable for industrial environments (unfiltered; filter optional) |
4. Mechanical & Environmental Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Cooling Method | Forced air cooling | – | Integrated fan with speed monitoring |
| Cooling Air Requirement | 0.150 | m³/s | Airflow for internal cooling |
| Net Weight | 38 | kg | Base unit without packaging |
| Dimensions (H×W×D) | 634×350×316 | mm | Standard frame size FSF |
| Ambient Temperature | 0–40 (LO); 0–50 (HO) | °C | Operating; derate 1% per 100 m above 1000 m altitude |
| Storage/Transport Temperature | −25 to +70 | °C | – |
| Installation Altitude | ≤1000 | m | Derate 1% per 100 m above 1000 m |
| Relative Humidity | 5–95% | % | Non‑condensing |
| Vibration Resistance | 0.5 | g | 10–150 Hz, IEC 60068‑2‑6 |
| Shock Resistance | 15 | g | 11 ms, IEC 60068‑2‑27 |
| IP Rating | IP20 | – | Enclosure protection class |
| Sound Pressure Level (1m) | 65 | dB | Under standard operating conditions |
5. Key Functional & Compliance Details
- Braking Chopper: Integrated for dynamic braking; requires external braking resistor (rated 150 kW for 3s) for high‑deceleration applications.
- Control Compatibility: Works with SINAMICS G120 control units (CU240B‑2, CU240E‑2) for V/F or vector control modes.
- Compliance: RoHS directive compliant; meets IEC 61800‑3, NEMA ICS 1.1, and UL 508C standards.
- Typical Applications: Heavy‑duty industrial applications such as pumps, conveyors, fans, compressors, and material handling systems requiring precise speed/torque control.
6. Supplementary Notes
- Overload Limitation: LO (110 kW) and HO (90 kW) ratings are temperature‑dependent; ensure ambient temperature stays within specified ranges to avoid thermal damage.
- Braking Resistor: External braking resistor must be sized according to the application’s braking power requirements; refer to Siemens G120 Braking Resistor Selection Guide for details.
- Documentation: Refer to Siemens SINAMICS G120 Power Module PM240 Manual (Document No. 6SL3200‑0BE38‑8UA0) for complete parameterization and troubleshooting.
