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Ningbo Ville Electric Co., Ltd.

Bushing, Wall Bushing, Power Station manufacturer / supplier in China, offering Oip Condenser Transformer Bushing (bottom connection), 1.6mva S11 Series 35kv Power Transformer with on Load Tap Changer, Lb6-110 Type Current Transformer CT and so on.

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Oip Condenser Transformer Bushing (bottom connection)

FOB Price: US $500-80,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-80,000/ Piece
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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.: BR 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:
OIP Condenser transformer bushing(bottom connection)
CodeTypeRated voltage KvRated current AMain Dimensions(mm)Creepage distanceMASS KG
LL1L2L3HRD1D2D3DD4ndZX
BR4343BRDLW-72.5/2000-472.52000215070073530025852001603504002506242001802250128
BR4343BBRDLW-72.5/2500-472.52500215070073530025852001603504002506242001802250140
BR4443BRDLW-72.5/3150-472.53150218570073530025852001603504002506242001802250152
BR5340BRDW-126/2000-4126200025301250585400251002501804004503108242001803906169
BR5344BRDLW-126/2000-4126200028901250945400251002501804004503108242001803906215
BR5344BBRDLW-126/2500-4126250028901250945400251002501804004503108242001803906232
BR5433BRDLW-126/3150-4126315028251250845300251002501804004503108242001807000232
BR6335BRLW-252/2000-325220004415213014605002513035026550055039012242652657000575
BR6335BBRLW-252/2500-325225004415213014605002513035026550055039012242652657000605
BR6435BRLW-252/3150-325231504450213014605002513035026550055039012242652657000645

Other HV bushing reference:
Oip Condenser Transformer Bushing (bottom connection)

Oip Condenser Transformer Bushing (bottom connection)
Oip Condenser Transformer Bushing (bottom connection)
Oip Condenser Transformer Bushing (bottom connection)


 

Package reference
:Oip Condenser Transformer Bushing (bottom connection)
Oip Condenser Transformer Bushing (bottom connection)

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


Sincerely look forward to your cooperation and win-wimn!

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