Order No.：6RA8087-6DV62-0AA0-Z G00+S01
Brand：Siemens
Series：SINAMICS DCM
Type：DC Converter, 4‑quadrant operation (forward/reverse motoring & regenerative braking)
Topology：(B6)A + (B6)C fully controlled 3‑phase bridge
Option Codes：Z (base configuration) + G00 (advanced CUD module) + S01 (memory card slot with card)
Status：Active (in production)
1. Armature Input Specifications
| Parameter | Value |
|---|---|
| Input type | 3‑phase AC |
| Rated input voltage | 400 V AC, +15% / −20% |
| Permissible input voltage | 380 … 480 V AC |
| Rated input current | 550 A |
| Input frequency | 45 … 65 Hz |
| Control electronics supply | 2‑phase AC 380 … 480 V, 50/60 Hz |
| Fan supply | Integrated, powered from main input |
| Cooling system | Forced ventilation (AF) |
2. Armature Output Specifications
| Parameter | Value |
|---|---|
| Rated output voltage | 420 V DC |
| Rated output current | 670 A |
| Rated output power | 281.4 kW |
| Operation mode | 4‑quadrant (forward/reverse, motoring/regeneration) |
| Dynamic overload | 110% × 60 s; 150% × 5 s (standard DCM class) |
| Steady‑state overload | 105% continuous (thermal‑limited) |
| Rectifier type | Thyristor‑based, fully controlled |
3. Built‑in Field Circuit Specifications
| Parameter | Value |
|---|---|
| Field rectifier model | D420/670 MREQ‑GEGF6V62 |
| Field input supply | 2‑phase AC 380 … 480 V |
| Max. field output voltage | Adjustable up to 420 V DC |
| Max. field output current | 67 A |
| Field control | Fully controllable, closed‑loop adjustable excitation |
| Function | For separately excited DC motor field winding |
4. Power, Loss & Efficiency
| Parameter | Value |
|---|---|
| Rated output power | 281.4 kW |
| Typical power loss at rated load | ~2.8 kW |
| Typical efficiency | ≥99.0 % at rated load |
5. Mechanical & Environmental Data
| Parameter | Value |
|---|---|
| Dimensions (W×D×H) | Approx. 520 × 380 × 650 mm |
| Net weight | Approx. 58 kg |
| Protection class | IP20 |
| Ambient operating temperature | 0 … 40 °C (derate above 40 °C) |
| Storage/transport temperature | −40 … +70 °C |
| Installation altitude | Up to 1000 m above sea level |
| Installation orientation | Vertical, wall‑mounted |
6. Option Code Functions
- G00：Advanced CUD (Control Unit Device) installed in left slot; enhanced computing, extended I/O, advanced control functions
- S01：Memory card slot + memory card installed in left slot; parameter storage, firmware upgrade, fast commissioning, configuration backup/restore
