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ABB PFVO102 PFVO142 3BSE023732R1｜ Matching Unit｜
PFVO102 PFVO142 3BSE023732R1
function
Optoelectronic isolation signal conversion
Converting the electrical signals of the main control unit into fiber optic signals for long-distance transmission, blocking strong electrical interference and ground potential difference, protecting the control circuit, is a key isolation link in high-power transmission and excitation systems.
Pulse/voltage signal output
Output control pulses and voltage feedback signals for triggering control of rectifier bridges, inverter units, and power modules to achieve speed regulation, voltage regulation, and excitation regulation.
Status monitoring and fault reporting
Onboard self-test circuit, real-time monitoring of fiber optic links, signal status, hardware faults, uploading alarms to the upper system for easy operation and maintenance troubleshooting.
System expansion compatibility
Equipped with ABB excitation system, medium and high voltage frequency converter, synchronous motor control system, and multi card parallel expansion point.
Application scenarios
Generator excitation control system (main application in thermal power, hydropower, and gas-fired power plants)
Medium and high voltage high-power frequency converters, industrial high-power transmission equipment
Rolling mill, mine hoist, large fan and water pump transmission system
ABB Freelance, AC800M distributed control system supporting interface
ABB PFVO102 PFVO142 3BSE023732R1｜ Matching Unit｜
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