Description
Technical Specifications
- Product Model: 5SHX2645L0004 (alias:3BHL000389P0104)
- Brand: ABB
- Warranty: One Year
- Input Voltage: 4500 V blocking voltage; fiber‑optic gate trigger signal
- Operating Temperature: ‑40 °C ~ +125 °C (junction max 150 °C)
- Storage Temperature: ‑40 °C ~ +85 °C
- Response Time: Fast commutation, typical switching time <5 µs
- Protection Class: Power‑semiconductor press‑pack device, cabinet‑mount assembly
- Accuracy Class: Not applicable, power switching device
- Output Frequency: Max 500 Hz switching frequency
- Rated Current Range: Nominal 4000 A; surge 6000 A; 150 % overload for 60 s
- Communication Interface: Fibre‑optic gate trigger interface; no fieldbus
- Supported Protocols: Optical gate trigger signal, no digital communication bus
- Overload Capacity: Junction overtemperature protection; short‑circuit withstand capability; press‑pack low‑pressure contact design
- Dimensions: 160 mm × 120 mm × 80 mm, press‑pack mechanical structure; weight approx.4.2 kg
Product Overview
The ABB 5SHX2645L0004 is a high‑power IGCT (Integrated Gate‑Commutated Thyristor) press‑pack semiconductor module, widely used in ABB ACS6000 medium‑voltage drives and large‑scale power‑conversion equipment. This integrated power device combines GCT thyristor chip and gate‑drive unit, adopting fiber‑optic trigger to realize high‑speed power switching. It features high blocking voltage, low on‑state loss, and no‑buffer‑circuit system design, greatly simplifying medium‑voltage converter hardware architecture. It addresses typical power‑electronics pain points such as high system complexity for high‑power inverters, large switching loss, poor anti‑interference of electrical trigger signals, and high maintenance cost for old‑generation GTO devices. Power‑electronics engineers, medium‑voltage‑drive commissioning technicians and plant‑maintenance teams benefit from this unit. Press‑pack structure supports series‑parallel combination for higher‑voltage and higher‑power cabinets. It is used for new‑build medium‑voltage‑converter projects and drop‑in spare‑part replacement for existing ACS6000 drive installations.
Application Scenarios
- Medium‑Voltage Variable‑Frequency Drive Power Stage: Serves as core power‑switching component for ABB ACS6000 series medium‑voltage inverters, driving large‑power motors for fans, pumps, compressors in power‑plant, metallurgy and petrochemical industries.
- Static Var Compensator (SVC‑PLUS) Reactive‑Power Compensation Systems: Applied in power‑grid harmonic‑suppression and reactive‑power‑adjustment equipment, realizing fast grid‑side power‑factor regulation.
- Metallurgy Heavy‑Duty Power‑Conversion Equipment: Used for large‑scale rectifier and inverter cabinets of arc‑furnace and electrolysis‑power‑supply systems, adapting to frequent‑impact‑load operating conditions.
- Renewable‑Energy Large‑Scale Grid‑Connected Converters: Deployed for wind‑power and hydro‑power high‑power grid‑connected power‑electronic equipment, delivering high‑efficiency energy conversion.
- Legacy Medium‑Voltage Drive Retrofit & Spare‑Part Replacement: Direct‑form‑fit spare component for existing ACS6000 series converter power‑stacks. Mechanical‑interface and optical‑trigger compatibility minimize cabinet‑reconstruction work and shorten equipment downtime during module replacement.
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