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ABB 1SFA897104R7000
Product Name: ABB PSE37-600-70 Softstarter
Manufacturer: ABB
Part Number: 1SFA897104R7000
Product Family: ABB PSE Series Softstarters
Type: Motor Soft Starter (Open Type)
Product Description
ABB 1SFA897104R7000 (PSE37-600-70) is a three-phase motor softstarter designed for controlling the starting and stopping of small to medium-sized AC motors. It reduces mechanical stress and electrical inrush current by gradually increasing motor voltage during startup and providing controlled stopping.
The PSE series features a built-in bypass contactor, current limit functions, motor protection features, and communication options, making it suitable for general industrial motor applications.
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
ABB |
| Model |
PSE37-600-70 |
| Part Number |
1SFA897104R7000 |
| Product Type |
Softstarter |
| Rated Operational Voltage |
208…600 V AC |
| Rated Current |
37 A |
| Control Voltage |
100…250 V AC, 50/60 Hz |
| Motor Power (Typical) |
Up to 18.5 kW |
| Starting Method |
Voltage ramp / torque ramp |
| Control Type |
Two-phase controlled soft start |
| Built-in Bypass |
Yes |
| Communication |
Modbus RTU (optional) |
| Protection Functions |
Current limit, kick start, overload, underload, locked rotor protection |
| Mounting |
DIN rail / panel mounting |
| Operating Temperature |
-25…60 °C |
| Dimensions (H×W×D) |
245 × 90 × 183.5 mm |
| Weight |
Approx. 2.4 kg |
| |
|
Main Features
- Reduced motor starting current
Limits high inrush current during motor startup.
- Smooth acceleration and deceleration
Helps reduce mechanical shock on pumps, fans, conveyors, and compressors.
- Integrated bypass contactor
Improves energy efficiency by reducing power losses during normal operation.
- Motor protection functions
Includes overload protection, underload monitoring, and locked rotor protection.
- Easy operation
Equipped with an illuminated display and simple parameter setup.
Application Areas
ABB PSE37-600-70 softstarters are commonly used in:
- Industrial pumps
- HVAC fans and blowers
- Compressors
- Conveyor systems
- Water treatment equipment
- Material handling machinery
- General three-phase motor control applications
Product Advantages
- Extends motor and mechanical equipment lifetime
- Reduces electrical network disturbances
- Provides reliable motor starting control
- Compact design for control cabinets
- Suitable for a wide range of industrial automation systems
Conclusion
The ABB 1SFA897104R7000 (PSE37-600-70) is a reliable and cost-effective softstarter solution for three-phase motors up to approximately 18.5 kW. With integrated bypass, motor protection functions, and flexible communication options, it is widely used in industrial automation, process control, and motor management systems.