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Phone：+86 17062388866Description
The ABB 5SHY35L4503 3BHB004693R0001 is an integrated medium-voltage IGCT power stack solution engineered for high-efficiency motor drives and grid applications. Combining a 3.3kV press-pack IGCT semiconductor with its dedicated 3BHB004693R0001 gate driver, this system delivers robust 3,000A continuous current handling in a compact footprint. Designed for ABB’s ACS 2000 and ACS 5000 drive platforms, the 5SHY35L4503 features advanced pressure-contact technology that eliminates solder joints and wire bonds – enhancing reliability in high-cycling applications like pump stations and conveyor systems. The aluminum-silicon carbide housing provides optimal thermal management while maintaining electrical isolation up to 10kV.
Optimized for three-level NPC topologies, the ABB 5SHY35L4503 3BHB004693R0001 achieves industry-leading switching efficiency with <4>
ABB 5SHY35L4503 3BHB004693R0001
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 5SHY35L4503 3BHB004693R0001 |
| Manufacturer | ABB |
| Product Type | Press-Pack IGCT Power Stack with Gate Driver |
| Blocking Voltage | 3.3 kV (Asymmetric) |
| Nominal Current | 3,000 A RMS |
| Max Surge Current | 65 kA (1 ms half-sine) |
| Switching Frequency | 700 Hz (Maximum) |
| Turn-off Time | <4> |
| Gate Unit Supply | 24V DC ±0.5% |
| Control Interface | 2x 820 nm Redundant Optical Channels |
| Thermal Resistance | 0.018 K/W (Junction-to-coolant) |
| Cooling Requirement | Forced Air or Liquid: 500 W/°C |
| Operating Temperature | -25°C to +125°C (Junction) |
| Short-Circuit Withstand | 12 μs |
| Isolation Voltage | 10 kV AC (1 min) |
| Dimensions | 198 × 132 × 48 mm (W × H × D) |
| Weight | 6.7 kg |
Main Features and Advantages
Optimized Power Density: Compact design enables 20% higher current density than previous generations, reducing cabinet space requirements. Symmetric clamping ensures balanced current distribution across parallel chips.
Intelligent Gate Control: The 3BHB004693R0001 driver features:
Real-time junction temperature estimation (±3°C accuracy)
Adaptive switching algorithms for loss optimization
Optical dV/dt monitoring with μs-level fault response
Automatic health reporting via LED diagnostics
Maintenance-Friendly Design: Front-access optical connectors and slide-in mounting enable replacement in <10>
Environmental Robustness: IP54-equivalent sealing protects against dust and humidity. Withstands 5g vibration (10-500 Hz) and 40g shock per IEC 60068-2-6/27.
Energy Efficiency: Low conduction losses (1.45V @ 3kA) reduce operating costs by up to 0.5% versus comparable IGBT solutions.
Application Field
The ABB 5SHY35L4503 3BHB004693R0001 excels in medium-voltage power conversion:
Water & Wastewater:
10MW+ raw water pump drives with soft-start capability
Aeration blower control in treatment plants
High-torque sludge conveyor systems
Manufacturing:
Extruder drives for plastics production
Rolling mill auxiliary systems
Large compressor control in chemical plants
Renewable Energy:
Pumped storage hydro generator exciters
Solar tracker power supplies
Biogas plant compressor drives
Material Handling:
Mine ventilation fan drives
Port crane hoist systems
Cement plant conveyor networks
ABB 5SHY35L4503 3BHB004693R0001
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