HTRS 50kV/500kVA Inductance Resonant Reactor

Mode: HTRS 50kVA/500kVA

Related Standards: 
*IEC60-1《High Voltage Test Technique》
*IEC1000《Electromagnetic Compatibility》
*GB1094《Reactor》
*GB/T1094.10-2004《Sound Glass Measurement of Transformer and Reactor》
*JB8749-1998《General Technique Requirement of Voltage Regulator》

50kV 500kVA Inductance Resonant Reactor Layout Diagram: 

Technical Parameters: 
Tank type   Single phase
Frequency: 50Hz  Indoor use
Rated Capacity: 500kVA  Rated voltage: 50kV 
Rated current: 10A  Cooling methods: ONAN
Inductance adjust range: 1:15   Waveform deviation ≤1%
Noise: ≤65dB  Quality factor: >=10
Partial discharge level: <20pC at rated voltage.
Inductance adjusting range:
Over Current Ability: Continuous working for 300S at110% rated current, then thermal damage or distortion of the winding shall not be occurred.
Over Voltage Ability: Overvoltage at 110% UH for 60s, then it shall not cause any insulation damage for the testing transformer.
Working time and temperature: One hour on and one hour off under rated load, everyday 8cycle.Winding temperature raise not surpass 65K, oil temperature raise less than 55K Linearity: 10%‐100% reactance, error≤±1%
Structure: iron coil structure, user can change the reactance through adjusting open coil gaps, two epoxy tube, the steel bracket is made of stainless material in case of the reducing of quality factor which caused by eddy loss; pedestal has considered the heat which is caused by high‐intensity magnetic field; the resonant system designation has considered the expand with heat and contract with cold of the oil.
External structure:
① Housing is tank type, and connected with flange at two terminals, resistant to impact, low leakage current and partial discharge, external color is sky blue.
② Withstand 20kPa atmosphere sealing test, no leakage, no permanent deformation.
③ Sealing ring is acrylate material for aviations, oil resistance and thermo stability.
Transmission component structure:
①Adopt good material, use 1Ni18T9 stainless steel, which can't transmit magnet, as guide rail.
②In order to reduce the noise, adopt 1Ni18T9 stainless steel, which can't transmit magnet, double lead screw to drag the flexible iron coil.

 
Principle Diagram: