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abb softstarter PSE142-600-70 pse range 143 amp
ABB PSE142-600-70 softstarter with 143 A rated current and 208–600 V AC operating voltage for smooth control of industrial three-phase motors.
£1,259.19
Why Choose the ABB PSE142-600-70 Softstarter?
The ABB PSE142-600-70 is a compact and reliable softstarter designed for smooth starting and stopping of three-phase motors in industrial applications. As part of the ABB PSE softstarter range, it provides efficient motor control, reduced mechanical stress and improved operational reliability for pumps, fans, compressors and conveyor systems.
The PSE142-600-70 uses two-phase control technology with voltage or torque ramp functions, providing controlled motor acceleration and deceleration. Its integrated bypass function helps reduce energy losses during normal operation, while built-in motor protection functions simplify installation and improve system safety.
With a rated operational current of 143 A and an operating voltage range of 208–600 V AC, the ABB PSE142-600-70 is suitable for three-phase motors up to 75 kW at 400 V AC in industrial motor control applications.
Key Advantages
- Compact ABB PSE series softstarter for general-purpose motor applications.
- 143 A rated operational current for medium-sized three-phase motors.
- 208–600 V AC operating voltage range for flexible installation.
- Built-in bypass contactor reduces energy losses during continuous operation.
- Integrated electronic overload protection improves motor protection.
- Soft start and soft stop functions reduce mechanical stress and current peaks.
Key Features
- ABB PSE142-600-70 softstarter series.
- 143 A rated operational current.
- 208–600 V AC main circuit voltage.
- 100–250 V AC control supply voltage.
- 24 V DC control circuit voltage.
- Built-in electronic overload protection.
- Integrated bypass function for improved efficiency.
- Adjustable current limit and ramp settings.
- Optional Modbus RTU communication and Fieldbus connectivity.
Reliable Motor Starting for Industrial Applications
Softstarters such as the ABB PSE142-600-70 control motor voltage during acceleration and deceleration to reduce mechanical shock, limit starting current and improve the service life of motors and connected machinery.
The ABB PSE range combines straightforward installation with advanced motor protection, communication options and adjustable control parameters, making it suitable for a wide range of industrial motor applications.
Typical Applications
- Pumps and water handling systems.
- Fans and ventilation equipment.
- Compressors.
- Conveyor systems.
- Industrial machinery.
- Three-phase motor control systems.
Technical Specifications
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| Motor Protection | Yes | |
|---|---|---|
| Current | 143 A | |
| Voltage | 230 V, 400 V, 480 V, 600 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 24 V AC/DC | |
| Manufacturer | ABB | |
| Series | PSE Softstarters | |
| Model | PSE142-600-70 | |
| Product ID | 1SFA897110R7000 | |
| Product type | Softstarter | |
| Rated operational current | 143 A | |
| Rated operational voltage | 208–600 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Rated operational power | 40 kW at 230 V AC, 75 kW at 400 V AC, 90 kW at 500 V AC | |
| Rated control supply voltage | 100–250 V AC | |
| Control circuit voltage | 24 V DC | |
| Starting capacity | 4 × Ie for 10 seconds | |
| Adjustable motor current | 30–100% | |
| Ramp time during start | 1–30 seconds | |
| Initial voltage during start | 30–70% | |
| Communication | Modbus RTU and optional Fieldbus interface | |
| Protection rating | IP00 | |
| Dimensions (H × W × D) | 295 × 130 × 220 mm | |
| Weight | approx. 4.4 kg |
Frequently Asked Questions
What is the ABB PSE142-600-70 used for?
The ABB PSE142-600-70 is used for controlling the starting and stopping of three-phase motors in industrial applications.
What motor power does the PSE142-600-70 support?
The softstarter supports motors up to 75 kW at 400 V AC.
What voltage range does this softstarter operate with?
The ABB PSE142-600-70 operates with a main circuit voltage range of 208–600 V AC.
Does the softstarter include motor protection?
Yes, the PSE142-600-70 includes integrated electronic overload protection.
Does this model include a bypass function?
Yes, the ABB PSE142-600-70 includes a built-in bypass function to improve energy efficiency during normal motor operation.
Trusted by Industrial Automation Professionals
ABB PSE softstarters are widely used by engineers and system integrators to provide reliable motor starting, reduced mechanical stress and efficient operation across industrial applications.
