Application: | High-voltage |
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Material: | Toughened Glass |
Structure: | Suspension Insulator |
Samples: |
White
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Some parameters
|
|||||
Diameter D(mm)
|
255
|
255
|
255
|
255
|
255
|
Spacing H(mm)
|
140
|
146
|
127
|
146
|
127
|
Creepage distance L(mm)
|
320
|
320
|
320
|
320
|
320
|
Socket coupling(mm)
|
16
|
16
|
16
|
16
|
16
|
Mechanical failing load (mm)
|
70
|
70
|
70
|
100
|
100
|
Mechanical routine test (kN)
|
35
|
35
|
35
|
50
|
50
|
Wet power frequency withstand voltage (kV)
|
40
|
40
|
40
|
40
|
40
|
Dry lightning impulse withstand voltage(kV)
|
100
|
100
|
100
|
100
|
100
|
Impulse puncture voltage (P.U)
|
2.8
|
2.8
|
2.8
|
2.8
|
2.8
|
Power frequency puncture voltage(kV)
|
130
|
130
|
130
|
130
|
130
|
Radio influence voltage (μV)
|
50
|
50
|
50
|
50
|
50
|
Corona visual test(kV)
|
18/22
|
18/22
|
18/22
|
18/22
|
18/22
|
Power frequency electric arc voltage
|
0.12s/20kA
|
0.12s/20kA
|
0.12s/20kA
|
0.12s/20kA
|
0.12s/20kA
|
Net weight per unit(kg)
|
3.6
|
3.6
|
3.6
|
3.6
|
3.6
|
Suppliers with verified business licenses