72.5kV Dry type Transformer Capacitance Wall Bushing

Product Description

1. The Advantage of Polymer Wall Bushing:

1.1  There is no need to fill the polymer wall bushing with the insulation medium oil or gas as the porcelain bushing.So that there is no trouble with leakaging of oil or gas which can pollute the environment.

1.2  The desgin of   polymer wall bushings insulation safety rate is more bigger than the porcelain bushing,there are some         semiconductor material used inside of the bushing as the capacitive shield.Therefor the corona inception voltage increase to more higher.

1.3  Polymer wall bushings are made by inflaming insulating material ,so that there is no flaming or explosion  happened and never rise a critical thing ,such damage other equipments.

1.4  Polymer wall bushing are light weight and easy to transport and install.

1.5  Polymer wall bushing cores are winded by fibergalss reinforced epoxy resin which have a high mechanical strength,especially stiable in the earthquake area.

1.6  Polymer wall bushing  are coated by silicone rubber which material have a very high pollution resistant,there is no need to clean and any other maintenance.

1.7  Polymer wall bushing have a longer life and no maintenance requirement ,so that it is economic if concider long term service.

1.8  Polymer wall bushing desgin are flexible based on cusotmers' requirement, and there is a short delievery time.

2. Condition for Use    

2.1 Suitable for power system between 12kV-550kV;   

2.2 Use both indoors and outdoors;   

2.3 Ambient Temperature: -40℃to +40 ℃;  

 

2.4 Altitude:≤1000m;(If the altitude higher than 1000m,TID can offer tailor made Bushing.)     

2.5 Installation angle:any angle;

    

2.6 Pollution  level:≥Ⅲ;

3. Reference Drawing 

4.Main Technical Parameter

No.	Technical Character	Value
1	Type	FEBR-72.5kV
2	Rated Voltage (kV)	66
3	Max System voltage(kV)	72.5
4	Rated Current (A)	630-6000
5	Pollution Level	≥ 4
6	Power Frequency withstand Voltage (1min) Dry	115
7	Lighting impulsed withstand Voltage (full wave)	325
8	Max phase Voltage Tan (under 1.05time)	≤ 0.07
9	Partial discharge at rated voltage	≤ 10pC
10	Bending Strength	3000

 

 

5. Relative Products: 

5.1Dry type Capacitance Substation Wall Bushing 

5.2. Dry Type Transformer  Capacitance Bushing .

5.3 Dry Type Oil to Oil Capacitance Bushing

5.4  Dry type Oil \SF6  Capacitance Bushing.

 

 

Packaging & Shipping

1. Economic Packing desgin which will save your transportation cost.

2. Suitable packing material ( Non fumigaion ) and beautiful package workmanship which will well      protect the goods and avoid any trouble when you pick up the goods from the local customs.

 

 

 

Company Information

 

 

Our Services

1. We offer full solution of Technical support.

2. We offer customized Products.

3. We offer Multilingual service.

 

 

FAQ

Q: 1. Why more and more end user like the polymer bushing?

A: There are serval reasons that more and more end user like to use the polymer wall bushing or polymer wall bushing transformer. Please read the advantage of polymer wall bushing in our products description item 1.

Q: 2.Where are the polymer capacitance bushing can be used?

A:The polymer wall bushing can be used for sustation bushing , transformer bushing , GIS bushing. railway locomotive bushing,wind power box transformer bushing,preciptation bushing.oil to oil bushing and oil to SF6 bushing.

Q: 3.What kinds of information should be have when you order a bushing.

 A:You should at least offer us where the bushing used for ,the Rated voltage and rated current.

Q: 4.How long you can get the bushing after you ordered.

A:Generally ,It will take 30 days to manufacture,please add 1 week for booking the container and 30 days on the sea.

 

 

 

Contact Information

 CONTACT INFORMATION: 

                           Contact Person:   Amy

                           Skype: Amyan98

                           Tel:0086 2128099

                           Mob:0086 152 9185 9058

                           web: www.tidpower.com