HCRS 700kV/2800kVA Inductance Resonant Reactor

Mode: HCRS 700kV/2800kVA
Rated output voltage:700kV  Rated output current:40A
Rated frequency:50Hz   Rated frequency: 50Hz
Output voltage waveform deviation: ≤1 %
Temperature raise: working one hour at rated current, temperature raise of oil less than 45K, winding less  than 65K(Resistance methods)
Quality factor: Q>=60
Working time and temperature: one hour on, one hour off, eight cycle per day; winding temperature raise  not surpass 65K, oil temperature raise less than 55K
Noise level: ≤70dB (rated current, voltage)
Measuring system accuracy: 1grade
Protection function: has the function of over‐voltage, over‐current and test object flashover protection;
Reactor max. air gap and min. air gap protection.
Linearity: 10%‐100% reactance, error≤±1%
Single stage reactor paremeters
Mode:HCRS14000kVA/350kV
Rated frequency:50Hz 
Max.capacitance:14000kVA
Rated output voltage: 350kV
Rated output current : 40A                           
Nominal inductance and capacitor load:
Lsingle min＝27.85H(Max load capacitance 0.364μF,include capacitance of voltage divider) 
Lsingle max＝170H
Two stage reactor
Rated output voltage:700kV
Rated output current:40A                                         
Nominal inductance and capacitor load:
Lsingle min＝55.7H(Max load capacitance 0.364μF,include capacitance of voltage divider)  Lsingle max＝340H
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.
- Internal structure:
①. 30-Q-130 Grain-Oriented Electrical Steel,
②. There are earthing baffle between winding and iron coil, the earthing is reliable.
③. We do many improment on the system; abandon some unreasonable structure and creat our new resonant. New variable inductance power frequency resonant reactor’s working life not less than 60 years.
④. The iron steel has been done the chip removing treatment. And then form a entirety with curing agent, which lower the noise; equip guide rail between adjustable iron coil and fixed iron coil, to make sure the iron coil move vertical or horizontal. We have been leader of the power frequency variable resonant system, moreover, we cooperate with famous university and research institute and improve ours quality continuously.

Principle Diagram: