ABB 5SHY55L4500 IGCT | 4500V High-Power Press-Pack Semiconductor Module
The ABB 5SHY55L4500 is a high-power IGCT / press-pack power semiconductor module designed for medium- and high-power industrial power electronic systems. It belongs to ABB's 5SHY IGCT family and is commonly applied in medium-voltage drives, converters, inverters, SVC and HVDC-related equipment.
This product page covers the device model 5SHY55L4500. If you have a related ABB ordering code such as a 3BHB / 3BHE number or a matching gate unit reference, please share it so we can confirm the exact item before shipment.
| Part Number | Typical Identification | Notes |
|---|---|---|
| 5SHY55L4500 | ABB IGCT / high-power semiconductor module | Main device model |
| Ordering code | ABB material / ordering code | Not provided yet; please confirm if available |
| Gate unit | IGCT gate / drive unit reference | To be confirmed by system configuration |
- Brand: ABB
- Model Number: 5SHY55L4500
- Product Type: IGCT / High-Power Press-Pack Semiconductor Module
- Typical Voltage Rating: Around 4500 V, based on public listings and related 5SHY series references
- Typical Applications: Medium-voltage drives, converters, inverters, SVC, HVDC, industrial automation and traction systems
- Condition: New / Original Box / New Surplus, subject to stock confirmation
- High Power Density: Suitable for medium- and high-power industrial converter systems.
- Low Conduction and Switching Losses: Helps improve system efficiency and reduce thermal stress.
- Integrated Gate Drive Concept: IGCT devices typically integrate gate drive structures to support fast and reliable switching.
- Robust Industrial Design: Designed for long-term operation in heavy-duty power electronic equipment.
- Broad System Compatibility: Commonly used with ABB drive platforms and related gate units.
- Medium-voltage industrial AC/DC drives
- Power converters and inverters
- Renewable energy systems, including wind and solar power conversion
- Traction and transportation power systems
- Power transmission, distribution and HVDC-related equipment
- Replacement and maintenance of legacy ABB power electronic systems
- Accurate Part Identification: We help distinguish between the IGCT module, gate unit and control board.
- Original and New Surplus Supply: Suitable for emergency maintenance, system upgrades and spare parts stocking.
- Secure Export Packaging: Anti-static, moisture-proof and shock-proof packaging for international shipping.
- Fast Global Shipping: DHL, FedEx, UPS and other express options available.
- 12-Month Warranty: Coverage against manufacturing defects for eligible products.
- Condition: New / Original Box / New Surplus
- Packaging: Anti-static bag, foam protection, export carton
- Shipping Methods: DHL, FedEx, UPS, TNT
- Lead Time: Subject to stock confirmation
A: Yes. Public references list 5SHY55L4500 as an ABB IGCT module. Please confirm the exact ordering code and application before ordering.
A: Not automatically. Voltage rating, current rating, package size, gate unit compatibility and system configuration must be verified before substitution.
A: Datasheets and technical documents can be provided upon request, subject to availability.
A: We supply original and new surplus ABB industrial components. Product condition will be clearly stated before shipment.

ABB 5SHY55L4500 IGCT module
,4500V press-pack semiconductor module
,ABB IGCT high-power module
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