ABB 5SHY3545L0009Key features
High-performance breaking capacity: The breaking capacity reaches 63kA, which can cut off extreme short-circuit current, and the current limiting characteristics reduce the thermal stress of the equipment.
Full range protection: Covers all fault types from overload to short circuit.
Modularity and compatibility: ABB 5SHY3545L0009 Adapts to standard switchgear such as ABB Unigear, supports vertical or horizontal installation, and saves space.
Adaptability to harsh environments: Wide operating temperature range, suitable for high altitude (≤4000m) and extreme climate areas.
Intelligent expansion:ABB 5SHY3545L0009 Optional fuse status indicator (such as ABB FIS) to achieve remote fault alarm and system interlocking.
Comparison with Other Models
Model | Rated Voltage | Rated Current | Feature Description |
5SHY3545L0003 | 4500 V | 4000 A | High voltage, high current for heavy-duty applications |
5SHY3545L0009 | 4500 V | 4.5 A | High-frequency operation for medium-power applications |
5SHY3545L0010 | 4500 V | 3500 A | Balanced voltage-current, suitable for various uses |
Summary: When choosing an alternative model, you need to match it according to the specific voltage, current and frequency requirements. 5SHY3545L0009 provides high-frequency operation capability and is suitable for application scenarios with high switching frequency requirements.
Typical cooperation cases
Boeing factory in the United States: High-voltage test bench power supply protection, ABB 5SHY3545L0009 passed UL certification to meet North American standards.
TransAlta Power Plant in Canada: Gas turbine auxiliary system circuit protection, -40°C low temperature reliable operation.
Eskom Power Company in South Africa: Coal mine high-voltage motor protection, breaking capacity 63kA to prevent equipment damage.
Tata Power in India: Mumbai city power grid upgrade, ABB 5SHY3545L0009 fuse with ABB Relion to achieve intelligent protection.
