Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | ABB PSTX570-600-70 |
| Manufacturer | ABB |
| Product Category | Industrial Power Supply Module |
| Input Voltage Range | 380–600V AC, 3-phase |
| Output Voltage | 24V DC (±1%) |
| Output Current | 70A (continuous) |
| Efficiency | ≥96% (typical) |
| Protection Features | Overload, short-circuit, overvoltage |
| Cooling Method | Forced air cooling |
| Operating Temperature | -25°C to +70°C |
| Communication | Optional fieldbus interfaces (PROFIBUS, Modbus) |
| Certifications | UL, CE, IEC 61800-5-1 |
ABB PSTX570-600-70
ABB PSTX570-600-70
Product Introduction
The ABB PSTX570-600-70 is a high-efficiency, 70A industrial power supply module designed for demanding automation and motion control applications. Part of ABB’s PSTX series, this unit delivers ultra-stable 24V DC power, making it ideal for PLC systems, servo drives, and distributed I/O networks.Engineered for reliability, the ABB PSTX570-600-70 supports a wide input voltage range (380–600V AC) and achieves ≥96% efficiency, reducing energy costs and heat dissipation. Its rugged construction ensures operation in extreme temperatures (-25°C to +70°C), while integrated protections (overload, short-circuit, and overvoltage) safeguard connected equipment. Whether deployed in robotics, CNC machinery, or process automation, the ABB PSTX570-600-70 ensures uninterrupted power delivery.
Core Advantages and Technical Highlights
High Efficiency & Energy Savings: With ≥96% efficiency, the ABB PSTX570-600-70 minimizes power losses, lowering operational costs in 24/7 industrial environments.Robust Performance: Designed for harsh conditions, it operates flawlessly in wide temperature ranges (-25°C to +70°C) and supports forced air cooling for sustained high loads.Advanced Protection: Built-in safeguards (overload, short-circuit, overvoltage) prevent damage to downstream devices, enhancing system longevity.Flexible Integration: Optional PROFIBUS or Modbus interfaces enable real-time monitoring and diagnostics via industrial networks.Compact & Scalable: Modular design allows parallel operation for higher current demands, while its DIN-rail mounting simplifies installation.
Typical Application Scenarios
The ABB PSTX570-600-70 is widely used in:
Industrial Robotics: Powers servo drives and control systems in automotive assembly lines.
CNC Machinery: Delivers stable 24V DC to spindle drives and PLCs in precision machining.
Process Automation: Supports DCS and SCADA systems in oil & gas, chemical, and water treatment plants.
Packaging Lines: Ensures reliable power for high-speed filling and labeling machines.
Energy Infrastructure: Backs up critical control systems in wind turbines and substations.
Related Model Recommendations
ABB PSTX570-600-50: 50A variant for medium-power applications.
ABB PSTX570-480-70: 480V AC input version for regional grid compatibility.
ABB DCS800: Matching drive system for integrated motion control.
ABB CP600 HMI: Touchscreen panel for power monitoring.
ABB S800 I/O Modules: Compatible remote I/O for distributed systems.
Installation, Commissioning, and Maintenance Instructions
Installation Preparation:
Verify input voltage matches the 380–600V AC range.
Ensure proper ventilation for forced-air cooling.
Use DIN-rail mounting (EN 60715 compliant) and torque terminals to specifications.
Maintenance Suggestions:
Regularly inspect cooling fans and clean air filters.
Monitor output voltage stability via optional communication interfaces.
Replace units showing >5% voltage deviation or abnormal noise.
Service and Guarantee Commitment
ABB provides a 3-year warranty for the ABB PSTX570-600-70, covering manufacturing defects. Global technical support includes on-site troubleshooting and firmware updates. Compliance with UL, CE, and IEC 61800-5-1 ensures adherence to international safety standards.
