ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 3BHT300026R1 - Thyristor Power Module
This component is an industrial-grade Thyristor Power Module designed for high-power rectification and control applications within industrial power electronics systems. It functions as a critical power switching element, enabling precise voltage and current regulation in DC motor drives, industrial rectifiers, and other power conversion equipment. The module is engineered for robust performance in demanding industrial environments, facilitating efficient power conversion for heavy-duty machinery and process control.
Technical Specifications:
- SERIES/FAMILY: High Power Thyristor Module (Internal ABB designation)
- COMPONENT TYPE: Thyristor Power Module
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: Typically 400-690VAC (system dependent)
- REPETITIVE PEAK OFF-STATE VOLTAGE (Vdrm/Vrrm): 1600V (typical for industrial applications)
- AVERAGE ON-STATE CURRENT (Itav): 500A (representative for high-power modules)
- CONFIGURATION: Three-Phase Bridge (common for industrial rectification)
- OPERATING FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Encapsulated power semiconductor module
- TERMINATION: High-current screw terminals for power, smaller terminals for gate control
- MOUNTING: Designed for screw-down mounting onto an external heatsink
- INTERFACE/CONTROL:
- CONTROL INPUT: Low-voltage gate trigger signals
- FEEDBACK: Not applicable (passive power switching component)
- ENVIRONMENTAL/MOUNTING:
- COOLING METHOD: Requires external heatsinking (forced air or liquid cooling recommended)
- OPERATING TEMPERATURE: -40°C to +125°C (junction temperature, typical)
- IP RATING: Module itself is typically open-frame or basic encapsulation, relying on system enclosure for environmental protection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: DC motor drives (e.g., ABB DCS series), industrial rectifiers, power supplies, static VAR compensators, soft starters
- MACHINE TYPES: Extruders, rolling mills, cranes, paper machines, and other heavy industrial machinery requiring controlled DC power.