HFRS 400kV/800KVA Variable Frequency Resonant Reactor

Mode: HFRS 400kV/800KVA
Two stages Single phase                    Single stage rated voltage: 200kV
Two stages rated voltage:400kV       Single stage rated capacitance:400kVar
Two staged rated capacitance:800kVar  Rated current: 2A
Operation frequency: 50~300Hz
Working time : Continue running 60min ,under 100%UH,100%IH.
System quality factor (Q): Q≥50                   Single stage inductance :318H
Two stage in series connection :636H
Partial discharge:with 100% rated voltage ,PD less than 10pC

Insulation Level: 
single stage 220kV/1min ;two stage in series connection 440kV/1min

Structure Requirement: 
The system adopts iron coil subsection air gap and copper winding structure, reactor adopts 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: