General Information
表格
| Item | Specification |
|---|---|
| Model | DCS550‑S02‑0350‑05‑00‑00 |
| Product family | DCS550 DC Drive |
| Topology | 4‑quadrant, fully regenerative dual converter |
| Frame size | F2 |
| Protection class | IP00 (open chassis) |
| Cooling | Forced air cooling |
| Certifications | CE, cULus, EMC compliant to EN 61800‑3 |
AC Input Ratings
表格
| Parameter | Value |
|---|---|
| Input type | 3‑phase AC |
| Voltage range | 230 … 525 VAC (‑15% / +10%) |
| Nominal voltage | 400 VAC |
| Frequency | 50 / 60 Hz (auto‑sensing) |
| Short‑circuit withstand | 10 kA for 1 s |
| Recommended mains fuse | 400 A, 690 V class |
DC Armature Output
表格
| Parameter | Value |
|---|---|
| Rated armature current | 350 A continuous |
| Peak armature current | 875 A (250% × In) |
| Peak duration | 60 seconds |
| Medium overload | 150% × In for 10 min |
| Rated armature voltage | Up to 490 VDC (at 525 VAC input) |
| Max armature voltage | Up to 510 VDC |
| Rated output power | 171.5 kW (at 490 VDC, 350 A) |
| Max output power | 178.5 kW (at 510 VDC, 350 A) |
| Current ripple | < 5% typical |
| Voltage ripple | < 1% typical |
| Control principle | Phase‑controlled thyristor converter |
Field Exciter Ratings
表格
| Parameter | Value |
|---|---|
| Field supply | Integrated 3‑phase controlled rectifier |
| Rated field current | 35 A continuous |
| Max field current | 40 A |
| Field voltage range | 0 … 420 VDC |
| Control mode | Constant current / field weakening |
| Field weakening range | Up to 1:10 (motor‑dependent) |
Performance Characteristics
表格
| Parameter | Value |
|---|---|
| Speed regulation (with encoder) | ±0.01% of base speed |
| Speed regulation (without encoder) | ±0.5% of base speed |
| Current loop bandwidth | ≥ 1000 Hz |
| Speed loop bandwidth | ≥ 200 Hz |
| Current rise time | < 1 ms |
| Control modes | Speed control, torque control, tension control, field weakening |
Control & Interfaces
表格
| Interface | Specification |
|---|---|
| Analog inputs | 4 × 15‑bit (0–10 V, ±10 V, 0–20 mA) |
| Analog outputs | 3 × 11‑bit (0–10 V, ±10 V) |
| Digital inputs | 8 × 24 VDC (sink/source configurable) |
| Digital outputs | 5 × relay / transistor outputs |
| Encoder input | Incremental encoder: 5 V / 24 V, A/B/Z |
| Tachometer input | 0 … 10 V DC |
| Motor temperature | 1 × PTC input |
| Fieldbus slots | 2 slots |
| Supported fieldbuses | Profibus DP, Ethernet/IP, PROFINET, Modbus TCP/RTU, CANopen, DeviceNet |
| Commissioning tools | DriveWindow Light, Adaptive Programming (AP) |
Environmental & Mechanical Data
表格
| Parameter | Value |
|---|---|
| Ambient operating temp | 0 °C … +40 °C |
| Storage temperature | −20 °C … +60 °C |
| Humidity | 5–95% RH, non‑condensing |
| Altitude | ≤ 1000 m (derate 1% per 100 m above) |
| Dimensions (W × H × D) | 450 × 270 × 345 mm |
| Weight | 26 kg |
Model Code Explanation
表格
| Code Segment | Meaning |
|---|---|
| DCS550 | Drive series |
| S0 | Standard chassis drive |
| 2 | 4‑quadrant regenerative operation |
| 0350 | Rated armature current: 350 A |
| 05 | Supply voltage range: 230–525 VAC |
| 00‑00 | No factory‑mounted options |
