ABB 5SHY3545L0003 thyristor module

ABB 5SHY3545L0003 thyristor module

Electrical parameter
Rated voltage: usually up to 4500V, can withstand higher voltage, suitable for high-voltage circuits.
Rated current: generally 4000A, with strong current carrying capacity, can meet the needs of large current load.
Surge current: can withstand a certain surge current impact, such as in a short period of time can withstand high overload current, the specific value may vary according to specific specifications and application conditions.

Physical characteristics
Size: About 137mm long, 105mm wide and 53mm high, the compact design facilitates installation and layout in a limited space.
Weight: about 2.3kg, relatively light, easy to install and handle.

Other characteristics
Gate trigger characteristics: With good gate trigger performance, it can accurately control the on and off of the thyristor, trigger current and voltage and other parameters meet the relevant standards to ensure reliable trigger operation.
Insulation performance: With good insulation performance, it can effectively isolate different potentials in the circuit, ensure the safety and stability of the equipment, and the insulation resistance and other indicators meet the relevant safety requirements.
Working temperature range: Generally can work normally under the ambient temperature of -40 ℃ to + 125℃, with a wide temperature adaptation range, can adapt to different working environmental conditions.

The module is mainly used in various power electronic equipment and systems, such as industrial frequency converter, welding machine, electrolytic power supply, motor soft starter, etc., for realizing the conversion, control and regulation of electric energy. In different application scenarios, its specific performance and parameters may be different due to the actual working conditions.