Inrush Card 400V – 176F3159

The Danfoss 176F3159 Inrush Card is a soft charge circuit board designed for use in 400V VLT® drive systems with power ratings from 110 to 315 kW. Also known as a soft charge or pre-charge card, it ensures controlled power-up by gradually charging the DC bus capacitors, thereby preventing high inrush currents and extending component life.

This component is a DrivePro® suitcase spare part, suitable for maintenance stock or direct replacement, and is critical for protecting drive electronics during initial energization.

Specifications

• Product Name: Inrush Card / Soft Charge Card

• Part Number: 176F3159

• Power Range: 110–315 kW

• Voltage Rating: 400V

• Component Type: Printed Circuit Assembly – Soft charge card

• Gross Weight: 0.52 kg

• Net Weight: 0.46 kg

• EAN: 5710107600991