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500kv DC Wall Bushing for High Voltage Substation Power Station

China 500kv DC Wall Bushing for High Voltage Substation Power Station, Find details about China Bushing, Wall Bushing from 500kv DC Wall Bushing for High Voltage Substation Power Station

Model NO.
500kV
Size of Bearing Capacity
5000n
Certification
ISO9001
Color
Brown
Brand
Ville
Enter Attribute Here (e.g.: Size)
Enter Value Here (e.g.: 12 Inches)
Trademark
VILLE
Transport Package
Wooden Cases
Specification
IEC
Origin
Made in China
HS Code
85
Model NO.
500kV
Size of Bearing Capacity
5000n
Certification
ISO9001
Color
Brown
Brand
Ville
Enter Attribute Here (e.g.: Size)
Enter Value Here (e.g.: 12 Inches)
Trademark
VILLE
Transport Package
Wooden Cases
Specification
IEC
Origin
Made in China
HS Code
85
Introduction:
Wall bushing is used for the power station and substation distribution equipment and high-voltage electrical
appliances, for the wires through the ground partitions, walls, or electrical equipment enclosure to support the
conductive part to make it right or housing insulation. 
According to their use of the environment it can be divided into indoor and outdoor wall bushings. Through the
center of the conductor can be divided into the bus ceramic wall bushings, copper conductor wall bushings and
aluminum conductor wall bushings. 
When the copper conductor and the bus is directly connected, it's very easy to produce galvanic corrosion, the
contact surface temperature is too high cause the joints to burn, affecting the life of the equipment, it should be
using copper and aluminum transition joints, but to cause trouble for construction, the use of aluminum
conductors porcelain The casing can solve these problems. 
Indoor and outdoor wall bushings are made by porcelain pieces, conductive rod, both ends of metal
accessories and mounting flange assembled. Bus wall bushing is made by the porcelain pieces, both ends of
the metal accessories, bus plywood and mounting flange assembly (bus plywood usually with bus size by the
user). 

Technical parameters:
Rated voltage:500kV
Rated current:1250A
1min power frequency withstand voltage:630kV
DC withstand voltage:±785kV
Polarity reversal test:±560kV
Lighting impulse full wave withstand voltage:1550kV
Operation impulse withstand voltage:1300kV
Dielectric loss tan:≤0.37%
Bending withstand load:5000N

Other HV bushing reference:

500kv DC Wall Bushing for High Voltage Substation Power Station
500kv DC Wall Bushing for High Voltage Substation Power Station
500kv DC Wall Bushing for High Voltage Substation Power Station

500kv DC Wall Bushing for High Voltage Substation Power Station
 

Package reference:
500kv DC Wall Bushing for High Voltage Substation Power Station
500kv DC Wall Bushing for High Voltage Substation Power Station

Our Performance:

1.Pre sale service
a.make technical solution
b.send quotation, technical data sheet and drawing
c.prepare power transmission plan, testing plan,and shipment plan
2.In sale service
a.supervise the manufacturing schedule totally in accordance with the plan
b.send photos to customer during every manufacturing process(hold point)
c.inform the customer one week before testinng.
3.After sale service
a.installation and commissioning, training the workers
b.quick response within 12 hours any time
c.provide 12 months gurantee period normally.

FAQ For You
1. Q:What is your delivery time ?
A: Depend on the type of transformer.
2. Q:What is your payment term?
A: 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:What kind of starndard you follow?
A: IEC, ANSI, CSA, GB, etc
4. Q:What kind of supporting documentation you can provide normally
A: Quotation,outline drawing,manufacturing plan, quality control plan
testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:What is your normal wanrranty period?
A: 12 months after transformer operation.
6. Q:Can u do installation and commissioningin user's site?
A: Yes, we can send our installation team to user's country for service.
7. Q:Do you have any experience in this kind of transformer?
A: Yes, we can provide reference list for check.
8. Q:Are you manufacturer or trading company?
A: Manufacturer and Trading company.

Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
 Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
 Global Service
--Wherever you are, VILLE global network will support and provide you with value.
 Quick Response
--In response to your needs without delay, VILLE  knows the value of your time.

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

Sincerely look forward to your cooperation and win-win!

Create brilliant!

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