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Ningbo Ville Electric Co., Ltd.

Bushing, Wall Bushing, Power Station manufacturer / supplier in China, offering 40.5kv High Current Oip Condenser Transformer Bushing, 20kVA S10-M Series 10kv Wond Core Type Hermetically Sealed Oil Immersed Transformer/Distribution Transformer, Sr-Jxb Series Transformer Neutral Point Overvoltage Proteclion Device and so on.

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Supplier Homepage Product Transformer Spare Parts Transformer oil conservation and bushing 40.5kv High Current Oip Condenser Transformer Bushing

40.5kv High Current Oip Condenser Transformer Bushing

FOB Price: US $500-80,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-80,000/ Piece
Get Latest Price
Production Capacity: 50, 000 PCS/Year.
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: BR3 series
  • Material: Porcelain
  • Type: B Type Insulator
  • Connection Method: Trough Type
  • Certification: ISO9001, SGS
  • Brand: Ville
  • Trademark: VILLE
  • Origin: Made in China
  • Application: High-voltage, Low-voltage, High-temperature
  • Structure: Bushing Insulator
  • Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
  • Size of Bearing Capacity: 5000n
  • Color: Brown
  • Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
  • Specification: IEC
  • HS Code: 85
Product Description
Main properties
electric properties 
System nominal voltage Un(Kv)3566110132150220
Rated voltage Ur(Kv)40.572.5126145170252
60s power frequency withstand voltage:Dry kv95147230275325460
Wet Kv80140230275325460
Lightning impulse withstand voltage                chopped waveFull wave Kv(peak)2003255506507501050
Kv(peak) 3756357508651210
Operating impulse withstand voltage(dry or wet)                                850
dielectric dissipation factor                      tanδ(20ºC temperature)Max.Ur:0.004
increment1.05Ur/√3-Ur:0.0005
Ur Partial discharge under voltage≤5pC
1.5Ur Partial discharge under voltage≤10pC
 
Bending testing load
Rated voltage Ur(Kv)Bending testing load(N)
Rated current Ir(A)
≤800800-16001600-2500≥3150
≤521250200020002500
72.51250125040004000
126-1703150400040004000
2524000500050005000
 
other properties
Item#Testingperformance index
1The bushing can withstand the gauge pressure of the sealing test at 0.2MPa no leakage
2interior tranformer oilPressure value(Kv)≥55
Dielectric loss factor tanδ(90ºC)≤0.004
Mico water(μg/g)≤10
ChromatographyAcetylene(μL/L)0
Hydrogen(μL/L)≤30
Total hydrocarbons(μL/L)≤9
3Measurement of Dielectric Loss Factor of Terminal to earth under 2kV voltage≤0.02
 
Type designation
BRDLW- (rated voltage:kV)/ (rated current:A)- (Antifouling grade)
BR-OIP Condenser transformer bushing,OIP Condenser wall bushing represent as CR
D-Short tail bushing,if no "D" it should be Medium-short tail bushing
L:can install CT
W:Antifouling type,3 means creepage distance is 25mm/kV,4 means creepage distance is 31mm/Kv

Technical parameters:
40.5kV high current OIP condenser transformer bushing 
CodeTypeRated voltage kVRated currentCreepage distanceCantilever strengthMass kg
BR3B40BRW-40.5/25000-440.5250001300≥4000N585
BR3B42BRLW-40.5/25000-440.5250001300≥4000N650
BR3A40BRW-40.5/16000-440.5160001300≥4000N230
BR3A43BRLW-40.5/16000-440.5160001300≥4000N265
 
CodeLL1L2L3Outer termianlOil end terminalFlangeD1D2
m1n1d1A1L4L5m2n2d2A2L6L7n3d3D3DHh
BR3B421175450410304181440300155212M125030010016226206808525610490
BR3B4013454505802004181440300155212M125030010016226206808525610490
BR3A40120045043030412144023515026M12401301208224304808525480355
BR3A431470450700300412144023515026M12401301208224304808525480355

Other HV bushing reference:
40.5kv High Current Oip Condenser Transformer Bushing

40.5kv High Current Oip Condenser Transformer Bushing
40.5kv High Current Oip Condenser Transformer Bushing
40.5kv High Current Oip Condenser Transformer Bushing


 

Package reference
:40.5kv High Current Oip Condenser Transformer Bushing
40.5kv High Current Oip Condenser Transformer Bushing

Ville Electric Company will keep up with the century, the epoch,


Sincerely look forward to your cooperation and win-wimn!

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