Electric Protection System

CWW/ CWWL High Voltage Ceramic Wall Bushing

    Customization: Available

     

    Application: High-voltage, High-temperature

     

    Material: Ceramic 

Shanghai Metal Corporation is a professional manufacturer and supplier of CWW/ CWWL High Voltage Ceramic Wall Bushing with high quality and reasonable price.

Ceramic Wall Bushing are suitable for power stations, substations, power distribution devices and high-voltage electrical appliances with power frequency AC voltage below 35kV. They are used as insulation and support for conductive parts passing through walls or other grounding objects. The bushings are suitable for ambient temperature -40~+40ºC.

If you want to know more about CWW/ CWWL High Voltage Ceramic Wall Bushing price please feel free to contact us, we will reply you within 24 hours


Technical Information of CWW/ CWWL High Voltage Ceramic Wall Bushing:

 

 

Model

Rigure

No.

Rated
Voltage
(kV)

Rated
Current
(A)

Short Time
Current
for 5s(A)
Not less than

Nominal
Creepage
Distance
at outdoor
end(mm)

Working voltage(kV) not less than

BIL
kV
Peak
not ess than

Bending
Failure
Load kN
not less than


Weight
(Kg)

Dry
Tolerance

Wet
Tolerance

Breakdown

Visible
Corona

CWWL-10/2000

3a

10

2000

40.0

47

30

30

75

-

80

8.0

17.0

CWWL-10/3150

3b

10

3150

60

47

30

30

75

-

80

8.0

20.0

CWWL-10/4000

3c

10

4000

80

47

30

30

75

-

80

16.0

30.0

CWW-20/2000

4a

20

2000

40

75

50

50

120

14.8

125

8.0

29.0

CWW-20/3150

4b

20

3150

60

75

50

50

120

14.8

125

8.0

32.7 

Packaging of CWW/ CWWL High Voltage Ceramic Wall Bushing:

 

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might otherwise be caused during storage or transportation.

 


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