Description
ABB 5SHY4045L0004
1. Product Description
The ABB 5SHY4045L0004 is a high-voltage thyristor module designed for medium- to high-power industrial applications, offering precise switching and control in demanding environments. Engineered with advanced semiconductor technology, this module supports efficient power conversion in applications such as motor drives, power supplies, and grid-connected energy systems. With a rated voltage of 4.0 kV and current of 4,500 A, the 5SHY4045L0004 ensures stable operation under extreme conditions, while its robust design simplifies integration into existing infrastructure.
The ABB 5SHY4045L0004 is a high-voltage thyristor module designed for medium- to high-power industrial applications, offering precise switching and control in demanding environments. Engineered with advanced semiconductor technology, this module supports efficient power conversion in applications such as motor drives, power supplies, and grid-connected energy systems. With a rated voltage of 4.0 kV and current of 4,500 A, the 5SHY4045L0004 ensures stable operation under extreme conditions, while its robust design simplifies integration into existing infrastructure.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Rated Voltage | 4.0 kV |
| Rated Current | 4,500 A |
| Trigger Type | Gate-triggered (DC/AC compatible) |
| Turn-On Time | ≤6 μs |
| Turn-Off Time | ≤160 μs |
| Thermal Resistance | 0.012 K/W |
| Maximum Junction Temp | 125°C |
| Package Type | Press-pack |
5SHY4045L0004
3. Advantages and Features
- High Power Handling: Delivers 4.0 kV/4,500 A in a compact package, reducing space requirements by 25% compared to earlier generations.
- Energy Efficiency: Low forward voltage drop (≤1.7 V) minimizes power losses, improving system efficiency by up to 10%.
- Longevity: Press-pack technology ensures uniform pressure distribution, enabling over 150,000 switching cycles.
- Surge Protection: Built-in surge resistance up to 12 kV and short-circuit tolerance for grid stability.
4. Application Areas and Case Studies
The 5SHY4045L0004 is widely used in:
The 5SHY4045L0004 is widely used in:
- Heavy Industry: Controlling large motors in steel mills and aluminum smelters.
- Power Grids: High-voltage DC (HVDC) transmission and reactive power compensation.
- Renewable Energy: Grid-scale energy storage and wind turbine converters.
Case Study: A North American utility company reduced downtime by 35% in their HVDC substation after deploying the 5SHY4045L0004, achieving 99.8% operational uptime.
5. Competitive Comparison
Compared to comparable modules, the 5SHY4045L0004 offers:
Compared to comparable modules, the 5SHY4045L0004 offers:
- Faster switching speeds (6 μs turn-on vs. industry average of 8 μs).
- Higher surge capacity (12 kV vs. 10 kV for similar models).
- Lower thermal resistance (0.012 K/W vs. 0.018 K/W), enhancing heat dissipation.
5SHY4045L0004
6. Selection Recommendations
When selecting the 5SHY4045L0004:
When selecting the 5SHY4045L0004:
- Voltage/Current Requirements: Ensure compatibility with your system’s voltage (e.g., 4.0 kV for HVDC) and current needs.
- Cooling System: Pair with a suitable heat sink for continuous operation.
- Control Interface: Verify compatibility with existing triggering and monitoring systems.
7. Precautions
- Handle with anti-static equipment to prevent ESD damage.
- Use torque-controlled screws (15–20 N·m) during installation.
- Monitor junction temperature to avoid exceeding 125°C.
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