Email: sales@slxytech.com
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Phone：+86 17062388866Description
The ABB 5SHX2645L0002 3HB012961R0001 represents ABB’s flagship high-voltage Integrated Gate-Commutated Thyristor (IGCT) power stack with integrated gate driver, engineered for ultra-efficient power conversion in multi-megawatt applications. This cutting-edge solution combines a 6.5kV asymmetric blocking IGCT semiconductor with the intelligent 3HB012961R0001 gate unit, delivering 30% higher power density than previous-generation systems. Designed for ACS 6080 drive platforms and HVDC converters, the 5SHX2645L0002 features enhanced press-pack technology with silicon-carbide hybrid clamping that reduces switching losses by 22% while maintaining 55kA surge withstand capability. The corrosion-resistant titanium-aluminum housing provides military-grade environmental protection, enabling deployment in extreme conditions from Arctic offshore platforms to desert solar farms.
Optimized for three-level NPC (Neutral Point Clamped) topologies, the ABB 5SHX2645L0002 3HB012961R0001 achieves industry-leading efficiency with <3>
ABB 5SHX2645L0002 3HB012961R0001
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 5SHX2645L0002 3HB012961R0001 |
| Manufacturer | ABB |
| Product Type | Press-Pack IGCT Power Stack with Gate Driver |
| Blocking Voltage | 6.5 kV (Asymmetric) |
| Nominal Current | 3,000 A RMS |
| Max Surge Current | 55 kA (1 ms half-sine) |
| Switching Frequency | 800 Hz (Maximum) |
| Turn-off Time | <3> |
| Gate Unit Supply | 28V DC ±0.25% (Quad-redundant) |
| Control Interface | 4x 850 nm Redundant Optical Channels |
| Thermal Resistance | 0.009 K/W (Junction-to-coolant) |
| Cooling Requirement | Direct Deionized Water: 15 L/min @ ΔT=40K |
| Operating Temperature | -50°C to +150°C (Junction) |
| Short-Circuit Withstand | 15 μs (Full voltage) |
| Isolation Voltage | 12 kV AC (1 min) |
| Dimensions (Stack) | 245 × 165 × 62 mm (W × H × D) |
| Weight | 12.3 kg |
Main Features and Advantages
Breakthrough Voltage Capability: The 6.5kV rating enables direct medium-voltage conversion (3.3-4.16kV AC) without step-up transformers, reducing system footprint by 40% versus conventional solutions. Hybrid silicon-carbide clamping diodes minimize reverse recovery losses.
Predictive Health Management: The 3HB012961R0001 gate unit features:
Real-time junction temperature mapping with 1°C accuracy
On-the-fly switching parameter adaptation
Cloud-connected diagnostics via ABB Ability™
Asymmetric load compensation algorithms
Fault-Immune Architecture: Quad-redundant optical control channels with majority voting ensure continuous operation during multiple failures. Active snubber circuits limit dV/dt to <2>
Rapid Deployment System: Tool-less quick-connect terminals reduce installation time by 70%. Auto-calibration firmware configures drive parameters upon optical link establishment.
Extreme Environment Rating: Certified for ICE 3A Arctic operation (-50°C start-up) and IEC 60068-2-6 vibration (10g @ 10-500Hz). Halogen-free materials meet RoHS 3 directives.
Application Field
The ABB 5SHX2645L0002 3HB012961R0001 enables next-generation high-voltage power conversion:
Renewable Energy Integration:
1500V DC solar farm central inverters (>12MW)
Offshore wind HVDC export converter valves
Hydrogen electrolyzer power supplies
Grid Infrastructure:
Modular multilevel converters (MMC) for HVDC interconnects
Synchronous condenser replacements for inertia provision
Black start systems for critical generation facilities
Heavy Transport Electrification:
Battery-powered mining trucks (800t payload)
Shore-to-ship power conversion systems
Electric locomotive traction converters
Industrial Megaprojects:
100MW+ compressor drives for carbon capture
Direct reduction iron (DRI) furnace power systems
Gigawatt-scale data center backup power
ABB 5SHX2645L0002 3HB012961R0001
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