This datasheet defines the ABB ACS880-07-0370A-7, a cabinet-built IP21 (UL Type 1) AC drive (R10 frame) for 3-phase 525–690V systems, featuring DTC control, integrated STO, built-in braking chopper, and modular I/O with optional fieldbus interfaces.
Model Breakdown
- Base Model: ACS880-07-0370A-7 (355kW/370A, 525–690V, cabinet-built IP21 drive, R10 frame)
- Key Inclusions: DTC control, STO safety function, built-in braking chopper, standard I/O, and assistant control panel.
Core Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 525–690 | VAC | 3-phase, 50/60Hz (47.5–63Hz tolerance) |
| Output Voltage | 0–690 | VAC | 3-phase, variable frequency |
| Rated Output Current (HD/LD) | 370 A (HD) | A | Heavy-duty (HD) continuous, 150% overload for 1 minute |
| Rated Power (690V, HD) | 355 | kW | Corresponding to current ratings |
| Max Output Frequency | 500 | Hz | Standard; up to 1000Hz optional |
| Control Method | DTC (Direct Torque Control) | — | 0.01Hz speed accuracy, 200% torque at 0Hz |
| Safety Function | STO (Safe Torque Off) | — | SIL 3/PL e, EN ISO 13849-1/IEC 61508 |
| Braking Chopper | Built-in | — | For dynamic braking applications |
| Enclosure Protection | IP21 (UL Type 1) | — | Cabinet-built; R10 frame |
| Frame Size | R10 | — | Cabinet-built design |
| Dimensions (W×H×D) | 830×2150×600 | mm | Approx., standard configuration |
| Weight | 530 | kg | Approx., base configuration |
| Cooling | Forced air | — | Bottom intake/top exhaust |
Key Features
- DTC Control: Precise torque/speed regulation (0.01Hz speed accuracy, 200% torque at 0Hz); works with induction, PM, and synchronous reluctance motors.
- STO Safety: Prevents unexpected motor startup; certified for SIL 3/PL e applications.
- Built-in Braking Chopper: Enables dynamic braking for deceleration and load holding; compatible with external brake resistors.
- Modular I/O: 6 DI, 2 DO, 2 AI, 1 AO (expandable via FIO modules); supports encoder feedback (HTL/TTL).
- Energy Optimization: Built-in energy calculator tracks consumption, CO₂ savings, and operational costs.
- Serviceability: Removable control unit, USB port on ACS-AP-I panel for quick commissioning/backup.
- Fieldbus Options: Optional Profinet, Ethernet/IP, Modbus TCP, and DeviceNet interfaces for seamless integration with industrial networks.
Safety & Compliance
- Standards: IEC 61508 (SIL 3), EN ISO 13849-1 (PL e), EN 61800-5-1, EN 61800-3.
- Protection Features: Overcurrent, overvoltage, undervoltage, overtemperature, short circuit, ground fault, phase loss protection.
- EMC: Complies with EN 61800-3 (Class C2 with optional filter); meets CE, UL, cUL certifications.
- ATEX Compliance: Suitable for use in hazardous areas with proper configuration.
Mechanical & Environmental
- Mounting: Cabinet-built (R10 frame); vertical orientation recommended.
- Operating Temperature: -10 to +40°C (derate 1%/°C above 40°C up to 50°C).
- Storage Temperature: -40 to +70°C.
- Humidity: 5–95% (non-condensing).
- Vibration: 0.5g (5–150Hz); 1g (150–1000Hz).
- Altitude: ≤1000m (derate 1%/100m above 1000m up to 4000m).
Ordering & Documentation
- Order Code: ACS880-07-0370A-7
- ABB Part Number: 3AUA0000154954
- Certifications: CE, UL, cUL, TÜV Nord (safety).
- Manuals:
- Hardware Manual: 3AXD50000010106 (ACS880-07-0370A-7)
- Safety Manual: ACS880 Functional Safety Guide
- Braking Guide: ACS880 Braking Chopper and Resistor Selection
- Control Panel Guide: ACS880 Assistant Control Panel User Manual
Application Areas
- Heavy Industry: Pumps, fans, compressors, and conveyors requiring high power and dynamic braking.
- Material Handling: Heavy-duty conveyors, cranes, and hoists needing precise speed control and energy efficiency.
- OEM Machinery: Large-scale processing equipment in mining, oil and gas, and power generation sectors requiring robust, high-performance drives.
