Core Electrical Parameters
| Parameter | Value |
|---|---|
| Product Model | 6RA8085-6DV62-0AA0-Z G00+G20 |
| Product Type | SINAMICS DCM DC Converter for 4 – quadrant drives |
| Circuit Configuration | (B6)A(B6)C (two fully – controlled 3 – phase bridges in inverse – parallel, circulating current – free) |
| Rated AC Input Voltage | 3AC 400 V |
| Rated AC Input Current | 498 A |
| Rated DC Armature Voltage | 420 V DC |
| Rated DC Armature Current | 600 A |
| Rated Excitation Voltage | 320 V DC |
| Rated Excitation Current | 25 A |
| Rated Field Supply Voltage | 2AC 400 V |
| Rated Power | 252 kW |
| Power Loss | 1844 W |
| Mode of Operation | Four – quadrant |
| Load Class | Class DC I (continuous duty) |
Mechanical & Environmental Parameters
| Parameter | Value |
|---|---|
| Construction Type | Chassis unit |
| Degree of Protection | IP00 |
| Installation Altitude | ≤1000 m (derating required above 1000 m) |
| Coolant Temperature | 40 °C |
| Storage & Transport Temperature | -40°C to +70°C |
| Dimensions (H×W×D) | 625×268×275 mm |
| Weight | Approx. 31 kg |
Option Details
| Option Code | Description |
|---|---|
| G00 | Advanced CUD (Control Unit Device) installed in the left slot |
| G20 | CBE20 PROFINET communication module installed in the left slot |
Additional Technical Parameters
- Excitation Unit: Standard 1Q field power unit, with a rated field DC current of 25 A.
- Overvoltage Capacity: Max. overvoltage of AC supply is 0%.
- Fuse Configuration: Armature AC/DC fuse model 3NE3336 is applicable.
- Key Features: It has free function blocks, a drive control chart, expandable functionality with SINAMICS components, coated PCBs, and nickel – plated copper busbars.
