Description
HIEE305106R0001 UNS 0017a-P,V1 – ABB Excitation System Firing Board
Product Overview
The HIEE305106R0001 UNS 0017a-P,V1 is an original ABB high-precision firing board specifically designed for industrial generator excitation control systems. Serving as a core trigger and drive module for excitation systems, this unit undertakes precise pulse signal triggering, crowbar logic control, and power drive regulation tasks. It effectively resolves unstable excitation output, signal trigger delay, and system logic disorder issues during generator operation. The HIEE305106R0001 UNS 0017a-P,V1 features industrial-grade circuit design and strict component screening, ensuring stable, high-precision excitation control and long-term continuous operation for power generation equipment.
Technical Specifications
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Brand: ABB
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Model: HIEE305106R0001 UNS 0017a-P,V1
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Warranty: One Year
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Condition: 100% New & Original
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Product Type: Excitation System Firing / Trigger Board
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Core Function: Excitation pulse triggering, crowbar interlock logic control, power signal driving
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Operating Voltage: 100–240V AC universal industrial power supply
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Output Current Rating: 2A stable rated output current
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Communication Interface: Built-in RS-485 for system data transmission and parameter interaction
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Operating Temp: -20℃ to +60℃, suitable for power station industrial environments
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Storage Temperature: -40℃ to +85℃ for safe offline storage
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Certification: CE, UL industrial safety certifications
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Mounting Type: Standard panel mounting for excitation cabinet assembly
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Environmental Resistance: Anti-electromagnetic interference, anti-vibration design for power plant harsh working conditions

Application Scenarios
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Thermal Power Generation Excitation Systems: The HIEE305106R0001 UNS 0017a-P,V1 acts as the core trigger component for generator excitation control systems, providing accurate pulse signals to stabilize generator excitation current and voltage, ensuring safe and efficient grid-connected operation of thermal power units.
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Hydropower Generation Control Systems: Applied in hydropower generator excitation cabinets, supporting real-time adjustment of excitation parameters according to unit operating conditions, maintaining stable power output and improving the dynamic response capability of hydropower units.
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Industrial Generator Set Monitoring: Deployed in large-scale industrial self-provided generator sets, undertaking excitation signal triggering and fault interlock protection functions, effectively preventing equipment failures caused by abnormal excitation and improving the overall operational reliability of generator equipment.








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