Mode: HCRS 1500kV/5250kVA
Regulator input voltage:0.44kV Two phase
Rated input current: 284A Quality factor: Q>=45
Rated output voltage:1500kV(three stage)/1000kV(two stage)/500kV(single stage or two stage in parallel connection )
Rated output current:3.5A(three stage)/3.5A(two stage)/7A (two stage in parallel connection)
Rated working frequency:60Hz
Rated output voltage:700kV Rated output current:40A
Rated frequency:50Hz Noise level: ≤70dB (rated current, voltage)
Measurement accracy:effective value grade 1 Waveform deviation: <1%
Noise level: ≤70dB
Test object capacitance range :
1500kV output meet with load capacitance :6200pF (with voltage divider capacitance)
1000kV output meet with load capacitance:9300pF (with voltage divider capacitance)
Single stage 500kV, output meet with load capacitance:18566pF (with voltage divider capacitance)
Two stages in parallel 500kV ,output meet with load capacitance 37130pF(with volage divider capacitance)
Insulation level:1.1times rated voltage (1650kV),1min
Running time:Continue running 1 hour at rated voltage and current
Single stage reactor
Mode: HCRS 500kV/1750kVA
Phase :Single Working frequency:60Hz
Rated capacitance:1759kVA Rated voltage:500kV
Rated current: 3.5A Wave deviation :<1%
Quality factor: Q>=60(at 60Hz)
Nominal inductance :Lmin=379H (The biggest load capacitance is 18566pF ,with capacitance of voltage divider)
Noise level ≤70dB (when load is 18560pF)
Cooling:ONAN Insulation level:1.1times rated voltage (550kV) ,withstand 1min
Running time:1hour running at rated voltage and current ,at 2/3 rated voltage and current continue running . Working 60min under rated load, winding temperature raise not surpass 65K, oil temperature raise less than 55K
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:
HIMALAYAL provides innovative products that comprise high voltage test equipment, full-set high voltage test instruments, on-site test systems and on-line monitoring systems, and services regarding tests, diagnostics and asset monitoring for clients in power industry. We help to ensure safety and reliability in the power generation, transmission and distribution.
Himalayal Corporation Limited
Tel:+86 21 5059 9069
Email: info@himalayal.com
http://www.himalayal.com
http://www.himalayal.com.cn