Nibe Soft Start – 3x400V (3-Phase)

Part No. 718078

Function:

• Three-phase soft start module designed to limit inrush current and smooth compressor start-up

• Reduces mechanical stress and electrical loading during compressor activation

• Ensures quieter and more reliable operation of high-power compressor units

Electrical Specifications:

• Voltage: 3×400V

• Phase: 3-phase

• Designed for integration with heat pump compressor circuits

Typical Fault Symptoms:

• Phase fault alarms on system display

• System indicates compressor is running, but there's no power delivered to the compressor

• Soft start failure can result in tripped breakers or unit startup failure

Compatibility:
Fully compatible with a range of Nibe heat pump models, including:

• Nibe F2025 – various kW capacities

• Nibe F1330 – various kW capacities

• Nibe F1120 – various kW capacities

• Nibe F1140 – various kW capacities

• Nibe F1240 – various kW capacities

Application:

• Used in compressor power circuits of Nibe heat pumps to ensure smooth startup

• Ideal replacement when troubleshooting phase faults, startup issues, or non-responsive compressors