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ABB DASD001 3ASC25H241
The ABB DASD001 3ASC25H241 is a thyristor power module designed for ABB ASTAT industrial AC drive systems. It is used in power conversion and motor control applications, providing controlled power delivery to industrial motors.
The module is part of ABB's ASTAT drive product family and is designed to work with compatible drive control and power supply components.
Technical Parameters
|
Parameter |
Specification |
|
Manufacturer |
ABB |
|
Model |
DASD001 |
|
Part Number |
3ASC25H241 |
|
Product Type |
Thyristor Module |
|
Product Series |
ABB ASTAT |
|
Rated Voltage |
530 V |
|
Rated Current |
25 A |
|
Protection Rating |
IP20 |
|
Maximum Temperature |
+85°C |
|
Reference Temperature |
+55°C |
|
Power Loss |
10 W (no-load) |
|
Voltage Drop |
0.80 V |
|
Dimensions (H × W × D) |
422 × 87 × 315 mm |
|
Weight |
Approximately 16 kg |
|
Cooling |
Natural cooling, without fan |
Product Features
1. Thyristor Power Control: Uses thyristor technology to regulate electrical power supplied to compatible drive equipment.
2. Industrial Reliability: Designed for demanding industrial operating environments and continuous motor-control applications.
3. Compact Power Assembly: Integrates power semiconductor components and electrical connections into a dedicated module.
4. Reliable Electrical Connections: Provides separate line-side and motor-side connections for power circuit integration.
5. Maintenance-Friendly Design: Supports module-level replacement and maintenance in compatible ABB ASTAT installations.
Structural Composition
The ABB DASD001 generally consists of:
-
Thyristor semiconductor components for controlled power conversion.
-
Power circuit assemblies for electrical energy transmission.
-
Input terminals for three-phase line connections (L1, L2, L3).
-
Output terminals for motor connections (T1, T2, T3).
-
Control cable interface X31 for connection to the drive control system.
-
Insulating and protective structural components.
Application Fields
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Industrial AC motor drive systems.
-
Steel and metallurgical production lines.
-
Power generation facilities.
-
Mining and material handling equipment.
-
Pumps and industrial compressors.
-
Conveyor and material transportation systems.
-
Heavy industrial machinery.
Maintenance Considerations
-
Inspect thyristor components for overheating and physical damage.
-
Check L1, L2, L3 and T1, T2, T3 power connections.
-
Ensure the X31 control cable is securely connected.
-
Maintain appropriate ventilation and operating temperature.
-
Check insulation condition and electrical connections periodically.
-
Verify voltage and current ratings before replacing the module.
Conclusion
The ABB DASD001 3ASC25H241 is a 530 V, 25 A thyristor module for ABB ASTAT drive systems. With its industrial power-control design and dedicated electrical interfaces, it supports reliable motor power regulation in industrial applications. It is a relevant replacement component for maintaining existing ABB ASTAT equipment and extending the service life of established industrial drive installations.