40.5kv High Current Oip Condenser Transformer Bushing
| Price: |
US $ 500-80000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union |
| Prod Model: |
BR3 series |
| Enter Attribute Here (e.g.: Size): |
Enter Value Here (e.g.: 12 Inches) |
| Application: |
High-temperature |
| Material: |
Porcelain |
| Structure: |
Bushing Insulator |
| Type: |
B Type Insulator |
| Size Of Bearing Capacity: |
5000n |
| Color: |
Brown |
| Brand: |
Ville |
Product Description
| Main properties |
| electric properties |
| System nominal voltage Un(Kv) | 35 | 66 | 110 | 132 | 150 | 220 |
| Rated voltage Ur(Kv) | 40.5 | 72.5 | 126 | 145 | 170 | 252 |
| 60s power frequency withstand voltage: | Dry kv | 95 | 147 | 230 | 275 | 325 | 460 |
| Wet Kv | 80 | 140 | 230 | 275 | 325 | 460 |
| Lightning impulse withstand voltage chopped wave | Full wave Kv(peak) | 200 | 325 | 550 | 650 | 750 | 1050 |
| Kv(peak) | | 375 | 635 | 750 | 865 | 1210 |
| Operating impulse withstand voltage(dry or wet) | | | | | | 850 |
| dielectric dissipation factor tanδ | (20ºC temperature)Max. | Ur:0.004 |
| increment | 1.05Ur/√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) |
| ≤800 | 800-1600 | 1600-2500 | ≥3150 |
| ≤52 | 1250 | 2000 | 2000 | 2500 |
| 72.5 | 1250 | 1250 | 4000 | 4000 |
| 126-170 | 3150 | 4000 | 4000 | 4000 |
| 252 | 4000 | 5000 | 5000 | 5000 |
| other properties |
| Item# | Testing | performance index |
| 1 | The bushing can withstand the gauge pressure of the sealing test at 0.2MPa | no leakage |
| 2 | interior tranformer oil | Pressure value(Kv) | ≥55 |
| Dielectric loss factor tanδ(90ºC) | ≤0.004 |
| Mico water(μg/g) | ≤10 |
| Chromatography | Acetylene(μL/L) | 0 |
| Hydrogen(μL/L) | ≤30 |
| Total hydrocarbons(μL/L) | ≤9 |
| 3 | Measurement 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 | |
| Code | Type | Rated voltage kV | Rated current | Creepage distance | Cantilever strength | Mass kg |
| BR3B40 | BRW-40.5/25000-4 | 40.5 | 25000 | 1300 | ≥4000N | 585 |
| BR3B42 | BRLW-40.5/25000-4 | 40.5 | 25000 | 1300 | ≥4000N | 650 |
| BR3A40 | BRW-40.5/16000-4 | 40.5 | 16000 | 1300 | ≥4000N | 230 |
| BR3A43 | BRLW-40.5/16000-4 | 40.5 | 16000 | 1300 | ≥4000N | 265 |
| Code | L | L1 | L2 | L3 | Outer termianl | Oil end terminal | Flange | D1 | D2 |
| m1 | n1 | d1 | A1 | L4 | L5 | m2 | n2 | d2 | A2 | L6 | L7 | n3 | d3 | D3 | D | H | h |
| BR3B42 | 1175 | 450 | 410 | 30 | 4 | 18 | 14 | 40 | 300 | 155 | 2 | 12 | M12 | 50 | 300 | 100 | 16 | 22 | 620 | 680 | 85 | 25 | 610 | 490 |
| BR3B40 | 1345 | 450 | 580 | 200 | 4 | 18 | 14 | 40 | 300 | 155 | 2 | 12 | M12 | 50 | 300 | 100 | 16 | 22 | 620 | 680 | 85 | 25 | 610 | 490 |
| BR3A40 | 1200 | 450 | 430 | 30 | 4 | 12 | 14 | 40 | 235 | 150 | 2 | 6 | M12 | 40 | 130 | 120 | 8 | 22 | 430 | 480 | 85 | 25 | 480 | 355 |
| BR3A43 | 1470 | 450 | 700 | 300 | 4 | 12 | 14 | 40 | 235 | 150 | 2 | 6 | M12 | 40 | 130 | 120 | 8 | 22 | 430 | 480 | 85 | 25 | 480 | 355 |
Other HV bushing reference:
Package reference
:
Ville Electric Company will keep up with the century, the epoch,
Sincerely look forward to your cooperation and win-wimn!
Create brilliant!
Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries of VILLE INDUSTRY, It was invested by VILLE INDUSTRY, It is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services specialized in research, development, production of transformer and high voltage & low voltage electrical power equipment
Our Transmission and distribution companies can provide with whole solution for transformer substation and switch substation trunkey project!
The rated voltage from 11kV up to 132kV.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in power substation, power plant project and electrical power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.
Our transformer factory main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer. Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
The products are mainly used in Steel plant; Power - Fossil fuel plant, Nuclear power plant, Railway, Subway and Airport. Wind power generation; Hydroelectric plant engineering; International power generation plant; Power substation transmission and distribution; Residential housing estate power distribution system and so on.
Transformer factory Product includes:
Three phase double (three)- winding power transformer, generator power transformer, auto power transformer, rectifier transformer for each industry, furnace transformer, movable transformer, traction transformer and reactor, power plant auxiliary and standby transformers, transformers for substations of backbone and distribution networks. Transformer for metallurgical companies etc.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide transformer supplier"
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Power equipment application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
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