Product Type: Replacement Power Block (Basic Line Module Rectifier) | Status: Active (PM300) | Core Use: Spare rectifier power block for 500–690V 3AC SINAMICS Basic Line Modules, 1880A rated current | Cooling: Forced-air (system-level, module open-frame) | Enclosure: Open (IP00)
1. Electrical Ratings
| Parameter | Value | Notes |
|---|---|---|
| Input Voltage (3AC) | 500 … 690 V AC | 50/60 Hz, nominal 690V AC |
| Input Frequency | 50 / 60 Hz | Standard mains frequency |
| Rated Input Current (IB) | 1880 A | Continuous (S1 duty, 40°C ambient) |
| DC Link Output Voltage | ~1.35 × Input AC | Unregulated rectifier output (no DC link choke) |
| Max Peak Current | > 2× IB | Short-term overload (per system design) |
| Insulation Class | F (155 °C) | Standard for power electronics |
| Dielectric Test Voltage | 4.0 kV AC (1 min) | Input/DC link to ground |
| Compliance | CE, cULus, RoHS, IEC 61800-3, EN 61000-6-2/-3 | |
| Busbar Plating | Nickel-plated | Low contact resistance, corrosion resistance |
| Module Finish | Painted | Mechanical protection |
2. Mechanical & Environmental Data
| Parameter | Value | Notes |
|---|---|---|
| Degree of Protection | IP00 (open frame) | For cabinet-mounted line modules |
| Ambient Temp (Operation) | 0 … +40 °C | Derate 1% per 1 K above 40 °C |
| Storage Temperature | -40 … +85 °C | |
| Installation Altitude (No Derating) | ≤ 1000 m | 1% derate per 100 m above 1000 m |
| Humidity | 5 … 95% RH | Non-condensing |
| Terminals | Heavy-duty busbar connections | For high-current 1880A application |
| Cooling | System forced-air cooling | Dependent on host line module fan system |
| Weight | ~ [Typ. 80–100 kg] | Exact weight per Siemens official docs |
| Dimensions | [Frame size per Basic Line Module 1880A] | Match 6SL3330/6SL3350 series 1880A line modules |
3. Key Features & Compatibility
- Spare Part Design: Direct replacement for 1880A Basic Line Module rectifier sections (500–690V 3AC)
- High-Current Capacity: 1880A continuous rating for heavy industrial drives (metals, mining, large pumps/fans)
- Robust Construction: Painted modules + nickel-plated busbars for harsh industrial environments
- Compatibility: For SINAMICS S120/S150 Basic Line Modules (6SL335x/6SL333x series, 1880A, 500–690V)
- Safety: Integrated overcurrent/overtemperature protection (host module controls)
- EMC: Optimized for industrial EMC compliance when installed per Siemens guidelines
4. Installation & Application Notes
- Replacement Only: Not a standalone module; install into compatible Basic Line Module chassis
- Torque Specifications: Follow Siemens line module manual for busbar torque values (critical for 1880A current)
- Cooling: Ensure host module fan/airflow is functional; derate for high temp/altitude
- Grounding: Low-impedance PE connection required; follow EMC grounding rules
- Firmware: Match host line module firmware version (V4.7 HF8+ recommended)
- Technical Data: Subject to change; always verify with latest Siemens documentation
