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abb softstarter PSE72-600-70 pse range 72 amp
ABB 1SFA897107R7000 PSE72-600-70 soft starter with 72 A rated current and 208–600 V AC supply range for three-phase industrial motor control applications.
£967.62
Why Choose the ABB 1SFA897107R7000 PSE72-600-70 Soft Starter?
The ABB 1SFA897107R7000 is a compact and intelligent three-phase soft starter designed to provide smooth acceleration and controlled stopping of industrial motors. As part of the advanced ABB PSE soft starter series, it combines torque control technology, built-in bypass functionality and electronic motor protection to improve machine reliability and reduce mechanical stress during operation.
This soft starter provides efficient motor starting by controlling voltage and torque during acceleration and deceleration. The integrated bypass contactor reduces power losses during normal running conditions, while the built-in protection functions help safeguard motors in demanding industrial applications.
With a rated operational current of 72 A, a supply voltage range of 208–600 V AC and a 100–250 V AC control supply, the ABB 1SFA897107R7000 is suitable for motors up to 37 kW at 400 V AC in applications including pumps, fans, compressors and conveyors.
Key Advantages
- Compact ABB PSE soft starter designed for industrial motor control.
- 72 A rated operational current for medium-duty motor applications.
- 208–600 V AC operating voltage range for flexible installation.
- Integrated bypass contactor improves efficiency after motor acceleration.
- Torque control and voltage ramp functions provide smooth motor starting and stopping.
- Built-in motor protection functions improve system reliability.
Key Features
- ABB PSE72-600-70 soft starter series.
- 72 A rated operational current.
- 37 kW motor rating at 400 V AC.
- 100–250 V AC control supply.
- 208–600 V AC main supply range.
- Two-phase controlled soft start and soft stop.
- Integrated bypass for reduced energy consumption.
- Illuminated display with keypad interface.
- Modbus RTU communication capability via suitable interface.
- Electronic overload, underload and locked rotor protection.
Reliable Motor Starting for Industrial Machinery
Soft starters such as the ABB 1SFA897107R7000 control motor voltage during start-up and stopping, reducing inrush current and limiting mechanical shock. This improves equipment performance, extends component life and helps create smoother industrial processes.
The ABB PSE series is designed for general-purpose motor applications where reliable starting performance, compact installation and integrated protection are required. Its torque control capability makes it particularly suitable for pumps and other applications where controlled acceleration and stopping are important.
Typical Applications
- Industrial pumps and water handling systems.
- Fans and ventilation equipment.
- Compressors and HVAC machinery.
- Conveyor systems and material handling equipment.
- Industrial processing machinery.
- OEM motor control panels and automation systems.
Technical Specifications
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| Motor Protection | Yes | |
|---|---|---|
| Voltage | 230 V, 400 V, 480 V, 600 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 110–240 V AC | |
| Current | 72 A | |
| Manufacturer | ABB | |
| Series | PSE Soft Starters | |
| Model | 1SFA897107R7000 | |
| Extended type | PSE72-600-70 | |
| Product type | Soft starter | |
| Motor phases | 3-phase | |
| Rated operational voltage | 208–600 V AC | |
| Rated operational current | 72 A | |
| Motor power rating at 230 V AC | 18.5 kW | |
| Motor power rating at 400 V AC | 37 kW | |
| Motor power rating at 500 V AC | 45 kW | |
| Control supply voltage | 100–250 V AC | |
| Frequency | 50 / 60 Hz | |
| Control method | Two-phase control with torque and voltage ramp | |
| Integrated bypass | Yes | |
| Protection functions | Electronic overload, underload and locked rotor protection | |
| Communication | Modbus RTU / fieldbus options | |
| Protection rating | IP00 main terminals | |
| Mounting type | Screw mounting | |
| Dimensions (H × W × D) | approx. 245 × 90 × 183.5 mm | |
| Weight | approx. 2.5 kg |
Frequently Asked Questions
What is the ABB 1SFA897107R7000 used for?
The ABB 1SFA897107R7000 is a soft starter used to provide controlled acceleration and deceleration of three-phase AC motors in industrial applications.
What motor power is supported by this soft starter?
The soft starter supports motors up to approximately 37 kW at 400 V AC.
What supply voltage does the ABB 1SFA897107R7000 require?
The unit operates from a 208–600 V AC supply with a 100–250 V AC control supply.
Does this soft starter include a bypass function?
Yes, the ABB PSE72-600-70 includes an integrated bypass function to improve efficiency during normal motor operation.
Where is this soft starter typically installed?
The unit is typically installed inside industrial control panels, motor control centres and automation systems.
Trusted by Industrial Automation Professionals
ABB PSE soft starters are widely used by engineers and machine builders to provide reliable motor starting, reduced mechanical stress and efficient operation in industrial equipment.
