2. Core Parameters (typical, consistent with ABB 5SHY3545 series)

• Rated blocking voltage: 4500 V

• Continuous rated current (ITAV): 3500 A

• Repetitive peak off‑state voltage: 4500 V

• On‑state voltage drop: ≤ 2.2 V @ rated current

• Max switching frequency: 1 kHz (typical)

• Junction temperature range: −40 °C to +175 °C

• Cooling method: Water‑cooled (liquid cooling preferred)

• Weight: approx. 2.6–2.9 kg

• Dimensions: approx. 240 × 180 × 60 mm

• Package: Press‑fit (pressure contact)

3. Applications

• Medium‑voltage drives: ABB ACS6000 series, for oil & gas, mining, metals, cement

• Renewable energy: Wind turbine converters, large PV inverters

• Power grid: HVDC transmission, FACTS (SVC, STATCOM)

• Heavy industry: High‑power motor drives, rectifiers, industrial UPS

• Grid stabilization: Reactive power compensation, voltage regulation