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Composite pin-type insulators
Composite pin-type insulators

Composite pin-type insulators

   Composite pin-type insulators are electrical insulators used in high-voltage power systems. They consist of a fiber-reinforced composite material molded into a cylindrical shape, with a metal pin embedded for attachment. They offer advantages over traditional ceramic or glass insulators, including higher strength, better resistance to weathering and contamination, and lighter weight. They are used in power transmission, distribution systems, substations, and electrical equipment.



Polymer Pin insulator

Polymer Pin insulator

No.

The number of product model

Rated voltage(kv)

Rated mechanical failure load
(KN)

The height of the structure (mm)

Minimum arc distance
(mm)

The minimum nominal creepage distance
(mm)

The diameter of umbrella

(mm)

BIL

(peak)(kV)

1min power frequency wet withstand voltage

(kV)

1

FPQ-11/5

15

5

185±50

135

400

138/110

65

45

No.

The number of product model

Rated voltage(kv)

Rated mechanical failure load
(KN)

The height of the structure (mm)

Minimum arc distance
(mm)

The minimum nominal creepage distance
(mm)

The diameter of umbrella

(mm)

BIL

(peak)(kV)

1min power frequency wet withstand voltage

(kV)

2

FPQ- 15/5

15

5

330±50

185

500

138/110

125

65

No.

The number of product model

Rated voltage(kv)

Rated mechanical failure load
(KN)

The height of the structure (mm)

Minimum arc distance
(mm)

The minimum nominal creepage distance
(mm)

The diameter of umbrella

(mm)

BIL

(peak)(kV)

1min power frequency wet withstand voltage

(kV)

3

FPQ-24/8

24

8

365±50

280

990

120/92

150

70

No.

The number of product model

Rated voltage(kv)

Rated mechanical failure load
(KN)

The height of the structure (mm)

Minimum arc distance
(mm)

The minimum nominal creepage distance
(mm)

The diameter of umbrella

(mm)

BIL

(peak)(kV)

1min power frequency wet withstand voltage

(kV)

4

FPQ- 33/8

33

10

350±50

308

1080

120/90

170

70

No.

The number of product model

Rated voltage(kv)

Rated mechanical failure load
(KN)

The height of the structure (mm)

Minimum arc distance
(mm)

The minimum nominal creepage distance
(mm)

The diameter of umbrella

(mm)

BIL

(peak)(kV)

1min power frequency wet withstand voltage

(kV)

5

FPQ-36/10

36

10

500±50

340

1100

140/112

170

95

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