HFRS 1000kV/3000kVA Variable Frequency Resonant Reactor

Mode: HFRS 1000kV/3000kVA
Two modules
Single module  rated voltage: 500kV
Two modules   rated voltage: 1000kV
Single module  rated capacitance: 1500kVar
Two modules  rated capacitance: 3000kVar
Rated current: 3A
Two modules inductance: 800H±2%
Insulation level:
Single module withstand voltage:550kV
Two modules withstand voltage: 1100kV/1min
Rated frequency: 30-300Hz
Quality factor: Q>40 when frequency is 50Hz
Partial discharge level: <=10pC @100%Uh (test inside manufacturer plant)
Temperature raise: winding≤80K, transformer oil≤55K; Surface of epoxy tube temperature raise ≤40K
Working time: 60min @100% rated voltage and rated current.

Structure Requirement: 
The system adopts iron coil subsection air gap and copper winding structure, reactor adopts copper lead-wire winding, oil immerse self-cooling, oil tank is iron shell structure to increase the system heat dissipation capability, and equips with breathe capsule for transformer oil expanding when testing. Reactor equips reliable hook for suspending.
The inner structure of the reactor is special designed for long distance railway, highway transportation. The system suitable for on-site test.
Reactor has nameplate for single unit and serial connection: the parameter on nameplate are: Rated voltage, inductance, working frequency, weight, and so on.
Compared with Epoxy tube type structure, the Metal tank structure has better function on heat dissipation. And Tank structure has better performance on on-site testing

Principle Diagram: