Product Introduction
The DSQC639, also identified as 3HAC025097001, is a high-performance power supply module designed for ABB industrial automation and drive systems.
It provides regulated DC power to control units, drives, and peripheral modules, maintaining stable operation even in demanding industrial environments.
Its robust design, low output ripple, and EMI-resistant circuitry ensure uninterrupted performance in manufacturing, process automation, and energy applications.
Core Function & System Role
Provides regulated DC power for drive and control systems
Ensures stable voltage under variable input conditions
Protects downstream components from overcurrent and short circuits
Enables smooth startup and operational stability
Interfaces seamlessly with ABB drive, PLC, and control modules
This module acts as a critical backbone for industrial automation systems.
Contact information
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➭Mobile: |
+86 18950128464 (whatsapp) |
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Electrical & Performance Characteristics
-Wide input voltage range: 110–240V AC
-High-efficiency conversion ≥ 90%
-Fast response to load fluctuations
-Low output ripple and stable voltage delivery
-Maintains consistent performance in industrial EMI conditions
Installation & Handling Guidelines
✔ Ensure proper ventilation to prevent overheating
✔ Mount securely on DIN rails or within chassis
✔ Observe ESD precautions during handling
✔ Connect input/output wiring per specifications
✔ LED indicators facilitate quick diagnostics
Product Data
| Item | Specification |
|---|---|
| Product Type | Industrial Power Supply |
| Model | DSQC639 |
| ABB Part Number | 3HAC025097001 |
| Output Voltage | 24V DC (typical) |
| Output Current | 15A nominal |
| Input Voltage | 110–240V AC |
| Efficiency | ≥ 90% |
| Status Indicator | LED indicators for output & fault |
| Mounting | DIN rail / chassis installation |
| Condition | New / Original |
| Warranty | 12 Months |
| Applications | Drives, PLCs, control panels, industrial automation |
Ordering & Maintenance Notes
-Check input/output compatibility with system requirements
-Suitable for emergency replacement or preventive spare inventory
-Minimal routine maintenance: inspect for dust and ensure proper ventilation
-Designed for long-term continuous operation with high reliability
FAQ

Common Problem
What is the main function of DSQC639?
It provides stable DC power to ABB control and drive systems.
Does it include protection features?
Yes, it has overcurrent, short-circuit, and overvoltage protection.
Does it require special installation tools?
No, standard ESD-safe handling and basic tools are sufficient.
Is it suitable for harsh industrial environments?
Yes, designed to resist vibration, dust, humidity, and temperature variations.
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