This datasheet specifies the ABB ACS880-304-0980A-3+A018, a 6-pulse diode supply module with thyristor pre-charging (D8T frame), designed for non-regenerative multidrive systems to convert 3-phase AC to DC for cabinet-integrated inverterseero.
Model Breakdown
- Base Model: ACS880-304-0980A-3 (400V, 980A, 6-pulse diode supply module for cabinet assembly)
- Option: A018: Thyristor pre-charging system (reduces inrush current during startup)eero
Core Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 380–415 | VAC | 3-phase, 50/60Hz |
| DC Output Voltage | 513–594 | VDC | 6-pulse rectification |
| Rated Current (In) | 980 | A | Continuous DC output |
| Apparent Power | 670 | kVA | 400V, 50Hz, 6-pulse |
| Pre-charging | Thyristor-based | — | Option A018; limits inrush current |
| Control Unit | BCU-02 | — | For monitoring and pre-charge control |
| Enclosure Protection | IP00 | — | Cabinet-mount; IP20/IP55 via cabinet design |
| Frame Size | D8T | — | 6-pulse, thyristor pre-charge |
| Dimensions (W×D×H) | 600×800×1200 | mm | Approx., standard configuration |
| Weight | 220 | kg | Approx., with A018 option |
| Max Parallel Modules | 3×D8T | — | For higher current capacity |
Key Features
- A018 Thyristor Pre-charging: Eliminates need for external pre-charge resistors; reduces inrush current to safe levels during startupeero.
- 6-Pulse Rectification: Converts 3-phase AC to stable DC for non-regenerative multidrive systems (e.g., paper machines, conveyors).
- BCU-02 Control: Monitors DC bus voltage, pre-charge status, and fault conditions; integrates with inverter modules.
- Multidrive Compatibility: DC bus sharing with ACS880-104 inverter modules; supports coordinated motion control.
- Cooling System: Adjustable-speed fan with quick connectors; frame D8T includes rolling casters for easy handlingeero.
- Safety Functions: STO (Safe Torque Off) compatibility; requires safety-certified tools (e.g., Drive Composer Pro) for configuration.
- I/O & Communication: 6 DI, 2 DO, 2 AI, 1 AO (expandable); optional Profinet/Ethernet/IP fieldbuses.
Safety & Compliance
- Standards: IEC 61508 (SIL 3), EN ISO 13849-1 (PL e), EN 61800-5-1eero.
- Protection Features: Overcurrent, overvoltage, undervoltage, overtemperature, short circuit, ground fault protection.
- EMC: Complies with EN 61800-3 C2 (with external EMC filter, e.g., E205).
Mechanical & Environmental
- Mounting: Cabinet-integrated (D8T frame).
- Operating Temperature: -10 to +40°C (derate above 40°C).
- Storage Temperature: -40 to +70°C.
- Humidity: 5–95% (non-condensing).
- Vibration: 0.5g (5–150Hz); 1g (150–1000Hz).
Ordering & Documentation
- Order Code: ACS880-304-0980A-3+A018
- ABB Part Number: 3AXD50000240167
- Certifications: CE, UL, cULeero.
- Manuals:
- Hardware Manual: 3AXD50000010104 (ACS880-304+A018)
- Safety Manual: ACS880 Functional Safety Guide
- EMC Guide: ACS880 EMC Compliance Manual
Application Areas
- Multidrive Systems: Paper machines, winders, and textile machinery requiring coordinated motion control.
- Material Handling: Conveyors, cranes, and elevators with multiple drive axes.
- Metals Processing: Rolling mills, extruders, and fans needing stable DC bus voltage.
