Description
1. Product Title
ABB 5STP26N6500‑ Phase‑Control Thyristor Power Module
2. Product Overview
The 5STP26N6500 is a high‑power phase‑control thyristor module manufactured by ABB, designed for industrial power conversion and heavy‑duty switching applications. This semiconductor component handles high‑current AC power regulation and rectification by controlling phase angle firing signals. 5STP26N6500 features robust silicon wafer construction to withstand transient voltage spikes and thermal stress occurring during continuous cyclic operation. It delivers stable power‑switching performance under high‑load conditions, reduces component failure risks caused by overload surges, and supports long‑term reliable operation for high‑energy power electronics equipment.
3. Technical Specifications
- Brand: ABB
- Model: 5STP26N6500
- Warranty: One Year
- Condition: 100% New & Original
- Type: Phase‑control thyristor
- Repetitive Peak Off‑state Voltage: 6500 V
- Average On‑state Current: 2600 A
- Gate Trigger Control: Standard thyristor gate firing
- Operating Temp: ‑40 °C to +125 °C (junction temperature)
- Cooling Requirement: Forced air or water‑cooled heat sink assembly
- Mounting: Pressure‑pack press‑fit mechanical mounting
- Weight: 2.4 kg
5. Application Scenarios
- Metallurgical Industry Power Supply: Deployed within high‑current rectifier units for electric‑arc furnaces, controlling power delivery for metal smelting processes.
- High‑Voltage DC Transmission Project: Used in converter valves for HVDC auxiliary power rectification and power regulation.
- Large‑Scale Industrial Drive System: Integrated into high‑power motor soft‑starter and variable‑rectifier cabinets for heavy‑industry motor control.
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