HCRS 1200kV/1200kVA Inductance Resonant Reactor

Mode: HCRS 1200kV/1200kVA
System input voltage : 0.415kV±5%
Cylinder type  Single phase
Rated working frequency:50Hz  Rated input current :963.9A
Rated output voltage:1200kV
Rated output current: 10A(In series ) 20A(Two parallel)
Test object capacitance range:1200kV can work with load of 25000pF
Working time: 1200kV ,10A with load ,1hour continue running;1080kV 5A ,one hour on ,two hours off ,every day three cycles ;allowed to working 10min at 12A.
Quality factor: Q>=40
Partial discharge level: AT 1200kV less than 10pC ,AT 900kV less than 3pC
The whole set measurement accuracy : Effective value ,grade 1
Waveform deviation: ≤1 %  Noise level: ≤70dB (rated current, voltage)
Single stage reacor parameters
Mode:HCRS 400kV/4000kVA
Frequency:50Hz   Rated capacitance: 1200kVA
Rated voltage:400kV  Rated current:10A
Wave deviation:<1%
Working cycle :1200kV ,10A with load ,1hour continue running;
1080kV 5A ,one hour on ,two hours off ,every day three cycles ;allowed to working 10min at 12A .
Quality factor: Q>=50
Temperature raise: working one hour at rated current, temperature raise of oil less than 45K, winding less than 65K
Rated inductance: Lax. capacitance load: 79580pF, include divider capacitance)
Lmax＝1270H
Noise level: ≤70dB (rated current, voltage)
Cooling:ONAN  Insulation level:1.1times rated voltage 1min
Single stage total weight:23000kg
Single stage height:3500mm (not inculde basement)
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: