ABB PSR30-600-11 Softstarter 30A 15kW 24V AC/DC

The ABB PSR30-600-11 is a compact and efficient 3-phase softstarter designed to provide reliable motor control for industrial applications. Engineered for performance, this device supports a maximum operational current of 30 A and is suitable for motors with a power rating of up to 15 kW. It operates within a voltage range of 208 to 600 V AC and utilizes a 24 V AC/DC control voltage, making it a versatile solution for various electrical systems.

Advantages

This softstarter offers a streamlined design that incorporates a built-in bypass, which simplifies the installation process and contributes to energy efficiency during operation. The two-phase control mechanism allows for smooth motor starting and stopping through a voltage ramp, effectively reducing mechanical stress on the system. With its compact footprint, it is an ideal choice for installations where space is limited. Furthermore, the device provides clear status feedback through RUN and TOR relay outputs, and the start/stop parameters can be easily adjusted using front-mounted potentiometers.

Suitable for

• Pumps and fluid handling systems
• Industrial fan and ventilation units
• Compressor systems
• Conveyor belt operations

This softstarter may not be suitable for applications requiring complex motor control features, such as advanced torque control or extensive diagnostic logging, as it is designed for basic, essential functionality. It is also not intended for environments where the ingress protection rating of IP20 is insufficient, such as areas exposed to dust, moisture, or harsh outdoor conditions.

Key specifications

• Rated operational current: 30 A
• Operational voltage: 208 to 600 V AC
• Control voltage: 24 V AC/DC
• Power rating: 15 kW
• Protection rating: IP20
• Dimensions: 128 x 45 x 160 mm
• Weight: 600 g
• Maximum starts per hour: 100

To use the ABB PSR30-600-11, ensure the device is mounted securely in a controlled environment. Connect the power and control wiring according to the technical documentation. Use the three potentiometers located on the front panel to configure the desired start and stop ramp times to match the requirements of your specific motor load. Once configured, the device will manage the motor acceleration and deceleration automatically upon receiving the start signal.

What to consider before purchase

• Verify that the motor current and power requirements fall within the 30 A and 15 kW limits.
• Ensure the 24 V AC/DC control voltage is compatible with your existing control circuit.
• Check that the IP20 rating is appropriate for your installation environment.
• Consider if additional accessories, such as manual motor starter connection kits or Fieldbus adaptors, are needed for your specific setup.

For optimal performance and longevity, it is recommended to pair the softstarter with an ABB manual motor starter and ensure that the ventilation around the unit is sufficient to maintain operating temperatures within specified limits.