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Home > Electrical & Electronics > Electrical Control System > ABB 5SHY35L4520 5SXE10-0181 Asymmetric Thyristor IGCT

ABB 5SHY35L4520 5SXE10-0181 Asymmetric Thyristor IGCT

ABB 5SHY35L4520 5SXE10-0181 Asymmetric Thyristor IGCT thumbnail-3

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ABB 5SHY35L4520 5SXE10-0181 Asymmetric Thyristor IGCT photo-3

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Voltage and current 4500V

Current 4000A

Dimensions 439*41*173 mm

Net weight 2.9 kilograms

The ABB 5SHY35L4520 is an asymmetric thyristor IGCT (Integrated Gate-Commutated Thyristor) manufactured by ABB.

Basic Parameters

Voltage and Current:

Repetitive Peak Off-State Voltage ( $V_{DRM}$ ) = 4500V
Average On-State Current ( $I_{TGM}$ ) = 4000A

Dimensions and Weight:

Net Depth/Length: 439 mm
Net Height: 41 mm
Net Width: 173 mm
Net Weight: 2.9 kg

Other:

Origin: Switzerland
Installation Force: 40 kN

Performance Features

High Power Density:
Adopts IGBT structure to reduce on-state resistance and enhance power density.
Fast Switching Response:
Enables rapid switching operations and supports high-frequency operation.
High Reliability:
Utilizes advanced packaging technology and high-quality materials for superior reliability.
Ease of Use:
Allows parameter setting and debugging via ABB’s programming software.

Application Fields

Widely used in high-power applications requiring precise power control and switching, such as:

Industrial motor drives
Renewable energy systems
High-power converters
Power electronic equipment
High-voltage frequency converters

Technical Advantages

High unclamped turn-off rating
Optimized for medium-frequency applications
High electromagnetic immunity
Simple control interface with status feedback
Compatible with AC or DC power supplies
Optional series connection

Protection Mechanisms of ABB 5SHY Series IGCT Products

Overload Protection:
By monitoring the current, when the current exceeds the set overload threshold, the protection circuit is triggered to limit the current or turn off the device, preventing damage to the IGCT from prolonged overload. For example, in industrial motor drive applications, if a sudden increase in motor load causes current overload, the overload protection mechanism acts promptly to safeguard the IGCT and the entire system.
Short-Circuit Protection:
When a short-circuit fault is detected (i.e., the current suddenly increases significantly beyond the normal operating range), the short-circuit protection mechanism responds rapidly to quickly turn off the IGCT, avoiding irreversible damage to the device from the short-circuit current. For instance, in power transmission systems, short-circuit protection can quickly cut off the faulty circuit during a line short circuit.
Overvoltage Protection:
Real-time monitoring of the voltage across the IGCT. When the voltage exceeds the specified maximum withstand value, the overvoltage protection circuit activates to limit the voltage or turn off the device, preventing insulation breakdown and other issues caused by overvoltage. For example, in power supply systems, overvoltage protection can shield the IGCT from damage when the input voltage suddenly surges.
Undervoltage Protection:
When the power supply voltage drops below the minimum value required for the IGCT’s normal operation, the undervoltage protection mechanism intervenes to stop the IGCT from operating or take corresponding measures, avoiding abnormal device operation or damage due to undervoltage. For example, in control systems with high requirements for power stability, undervoltage protection ensures the IGCT operates within an appropriate voltage range.