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- 5SHX1445H0001
| Specification | Details |
|---|---|
| Model Number | 5SHX1445H0001 |
| Brand | ABB |
| Type | IGCT (Integrated Gate-Commutated Thyristor) Module |
| Input Voltage | Up to 4500V |
| Operating Temp Range | -40°C to +85°C |
| Mounting Style | DIN rail or chassis mount |
| Dimensions | 150 mm x 100 mm x 50 mm (approx.) |
| Weight | 2.5 kg |
| Interface/Bus | Fiber optic gate drive; backplane compatible |
| Compliance | CE, RoHS, UL |
| Supported Protocols | Modbus, Profibus, Ethernet/IP |
| Typical Power Draw | 50W (quiescent) |
Shifting gears to how it operates, the ABB 5SHX1445H0001 functions as a high-power semiconductor switch within the heart of your automation stack, typically slotted into the power electronics layer of medium-voltage drives. It leverages IGCT technology, which integrates the gate drive directly onto the thyristor chip, allowing for ultra-fast turn-off times—around 2-3 microseconds—without the need for external commutation circuits. This interacts elegantly with upstream controllers, like ABB’s AC 800M or DCS platforms, where it receives gate commands via fiber-optic links to minimize electromagnetic interference. Downstream, it feeds into the I/O architecture, conditioning high-current outputs for motors or transformers while maintaining signal isolation.
