***SPARE PART*** SIMOVERT MASTERDRIVES 3-PH. 660-690 V, 171 A AFE RECTIFIER/REGENERAT. UNIT, INVERTER NOM. POWER RATING: 160 KW AIR-COOLED RATED RECTIFIER/REGENER. POWER 200 KW DOCUMENTATION ON CD
| Item | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMOVERT MASTERDRIVES MC (Motion Control) |
| Model Number | 6SE7031‑7HG80 |
| Product Type | 3‑Phase AC/DC Active Front End (AFE), Regenerative Rectifier/Inverter, Chassis Unit |
| Cooling Method | Water‑cooled (liquid cooling, closed‑loop) |
| Protection Class | IP00 (open chassis, no enclosure) |
| Rated Output Power (Pₙ) | 200 kW / 268 HP (3‑phase, 690 V, cosφ=1) |
| Rated Input Current (Iₙ) | 171 A (3‑phase AC, continuous) |
| Base Load Current (Iᵦ) | 154 A |
| Short‑Time Overload Current (Iₘₐₓ) | 257 A (30 s); 342 A (5 s) |
| Input Voltage | 3‑phase AC 660 V (−10%) to 690 V (+5%) |
| Input Frequency | 50 / 60 Hz (47–63 Hz tolerance) |
| DC Link Voltage | 890–930 V DC (regulated, regenerative) |
| Overload Capacity | 150% Iₙ for 60 s; 200% Iₙ for 5 s (MC servo/AFE rating) |
| Control Unit | CUMC (standard for MC series, AFE‑optimized firmware) |
| Control Modes | Regenerative rectifier, DC link voltage control, power factor correction (PFC), 4‑quadrant operation |
| Power Factor | ≥0.99 (at rated load, AFE active) |
| THDᵢ | ≤3% (with line filter, AFE modulation) |
| Dimensions (W×H×D) | 450 mm × 1200 mm × 380 mm |
| Net Weight | 155 kg (approx.) |
| Operating Temperature | 0 °C to +40 °C (cooling water: 25–40 °C) |
| Storage Temperature | −25 °C to +70 °C |
| Relative Humidity | 5%–95%, non‑condensing |
| Max. Operating Altitude | ≤1000 m (100% load); derate 1%/100 m >1000 m |
| Standard Communication | PROFIBUS DP, USS, SIMOLINK (MC servo bus), Ethernet (optional) |
| Efficiency | ≥98.5% (at rated load, AFE mode) |
| Certifications | CE, UL, RoHS |
| Status | Obsolete (spare parts & repair only) |
| Country of Origin | Germany |
