ABB 5SGF40L4502

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ABB 5SGF40L4502

Overview

The ABB 5SGF40L4502 is a high-performance asymmetric Gate Turn-Off (GTO) thyristor ideal for challenging high-power scenarios. Featuring a current capacity of 4000 A and a blocking voltage of 4500 V, this device utilizes ABB’s patented free-floating silicon technology, offering reduced switching and conduction losses. It includes an annular gate electrode and is enclosed in a robust round package, making it suitable for traction, HVDC, and industrial power systems.

Key Features

Rated current: 4000 A
Blocking voltage: 4500 V
Annular gate electrode for efficient current control
Free-floating silicon for improved thermal behavior
Low switching and conduction losses
Radiation-resistant structure
Industry-standard round GTO housing
High mounting force of 40 kN for secure installation

Technical Specifications

Product ID: 5SGF40L4502
Type: Asymmetric Gate Turn-Off Thyristor (GTO)
ITGQM: 4000 A
VDRM: 4500 V
Mounting Force: 40 kN
Gate Structure: Annular electrode
Housing Type: Industry-standard round
Silicon Design: Free-floating chip
Losses: Low on-state and switching
Radiation Resistance: Yes (cosmic radiation rated)

Applications

Railway traction drives
HVDC transmission systems
High-voltage static converters
Industrial inverter systems
Energy control and storage modules

Why Choose the 5SGF40L4502

High current and voltage capacity for critical applications
Enhanced thermal and electrical performance
Built for harsh industrial and power grid environments
Reliable, long-term ABB design
Compatibility with standard GTO system layouts

Order Now

The ABB 5SGF40L4502 GTO thyristor is perfect for high-reliability power switching and conversion. Ships worldwide.

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.

1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.