Cylinder High Voltage Cable Testing Equipment GIS / GIL Testing 20-300Hz Frequency
Brand Name:Ningbo Suntech Power
Certification:ISO9001
Model Number:CHX series
Minimum Order Quantity:One Unit
Delivery Time:25~30 Working Days
Payment Terms:L/C, T/T
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Verified Supplier
Location:
Ningbo Zhejiang China
Address:
NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
Supplier`s last login times:
within 26 hours
Product Details
Company Profile
Product Details
Cylinder High Voltage Test Reactor , Variable Frequency Resonant Testing Equipment , GIS Testing , GIL Testing
I. Application :
This test reactor is one component and HV generator part in the variable frequency resonant test systems .
its working frequency can be designed from 20Hz to 300Hz,through cylinder test reactor in parallel or in series connection in the resonant circuit , it makes the complete test systems to finish AC applied voltage withstand test for tested Cable, GIS, or GIL.
The cylinder test reactor is pure winding and no iron core , our company can accept all OEM orders for this products within no more than 400KV/piece and 25A/piece.
Test reactor can be produced to be 130KV,150KV,155KV,200KV, 250KV, 300KV, 350KV, 400KV for each piece rated voltage according to different tested object scope or customer requried. The max. rated current of each HV reactor can be 1~5A,10A,15A,20A,25A
II. Test priciple figure:
VF: Variable Frequency Power Supply Source which is control and
measurement part in the test circuit.
T : Excitation Transformer which provide the exciting voltage for
HV test reactor
L : Test Reactor which is resonant inductance in the LC circuit and
produce the test voltage
Cx: Tested Equipment
MOA1: Lightning Arrestor is protection part on the excitation
transformer
C1,C2: Voltage divider(C1 is high voltage arm,C2 is low voltage arm
) which is HV voltage measurement part
V. General Technical data:
- Mode of system test: Series resonant with variable frequency
- Number of HV test reactor: OEM
- Rated output capacity: OEM
- Rated output Voltage: max. 400KV/piece
- Rated output current: max.25A /piece
- Reg. Freq range : 20Hz-300Hz
- Output Resonance voltage waveform: sine wave
- Insulation level: Under 1.1 times and keeping 1min, normal
- Duty cycle : OEM or 60mins on under rated current working condition ;
- Quality factor of test set itself: Q≥60
- Temperature rise: Less than 65K under rated current working 60mints;
- Noise level: No more than 70B
- Reactor Structure: oil immersed type, epoxy tube cylinder type；
Cylinder High Voltage Cable Testing Equipment GIS / GIL Testing 20-300Hz Frequency
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