SIMOVERT MASTERDRIVES MOTION CONTROL CHASSIS UNIT INVERTER, CHASSIS UNIT, DEGREE OF PROTECTION IP00. 510-650V DC, 186 A, NOM. POWER RATINGS 90 KW, WATER-COOLED
| Item | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMOVERT MASTERDRIVES MC (Motion Control) |
| Model Number | 6SE7031-8TF50-1AA0 |
| Product Type | DC/AC Inverter, Chassis Unit, Water-Cooled |
| Cooling Method | Water-cooled (Liquid cooling) |
| Protection Class | IP00 (Open chassis, no enclosure) |
| Rated Output Power | 90 kW / 120 HP |
| Rated Output Current | 186 A |
| DC Input Voltage | 510–650 V DC |
| Output Voltage | 0–690 V AC (3-phase) |
| Output Frequency | 0–200 Hz |
| Overload Capacity | 136% for 60 s; 150% for 30 s |
| Control Modes | Motion Control (MC), Vector Control (VC), V/f Control |
| Dimensions (W×H×D) | 490 mm × 1280 mm × 780 mm |
| Net Weight | 92 kg |
| Operating Temperature | 0 °C to +40 °C |
| Storage Temperature | −25 °C to +70 °C |
| Relative Humidity | 5%–95%, non-condensing |
| Max. Operating Altitude | ≤1000 m (derating required above 1000 m) |
| Standard Communication | PROFIBUS DP (CBP2), SIMOLINK (optional) |
| Speed Control Precision | 0.001%–0.005% (sensorless vector) |
| Efficiency | ≥97% |
| Power Factor | 0.95–0.98 |
| Certifications | CE, UL, RoHS |
| Version | 1AA0 (Original factory revision) |
| Status | Obsolete (spare parts & repair only) |
| Country of Origin | Germany |
