ABB 5SHY55L4500 Asymmetric Thyristor IGCT

Overview

The ABB 5SHY55L4500 is an asymmetric Integrated Gate-Commutated Thyristor (IGCT) designed for high-power industrial applications. It supports fast switching and reliable operation in medium-frequency environments. This module provides high electromagnetic immunity and a simple control interface with status feedback. It works with both AC and DC supply voltages. Optional series connection is available—please contact the factory for details.

Technical Specifications

• Type: Asymmetric Thyristor IGCT

• Voltage Rating (VDRM): 4500 V

• Gate-Commutated Current (ITGQM): 5000 A

• Mounting Force: 40 kN

• Turn-off Rating: High snubberless capability

• Frequency: Optimized for medium frequency

• Electromagnetic Immunity: High resistance to EMI

• Control Interface: Simple with status feedback

• Supply Voltage: AC or DC

• Series Connection: Optional (factory contact required)

Product Information

• Frame Size: Spare Parts

• Gross Weight: 2.9 kg

• Net Weight: 2.9 kg

• Dimensions: 439 mm × 173 mm × 41 mm (L×W×H)

• Volume: 3.114 dm³

• Origin: Switzerland

• Customs Tariff Number: 85413000

• Minimum Order Quantity: 1 piece

• Selling Unit: Piece

• Stock Locations: Malmö, Sweden; Singapore

Key Benefits

• Enables high-power switching with reduced losses

• Provides robust and reliable medium-frequency operation

• Simplifies control with clear status feedback

• Offers flexible installation options with series connection