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Hebei Junai Power Technology Co., Ltd.
China Manufacturer with main products: Polymeric Surge Arrester, Isolator, Epoxy Fiberglass Rod, Composite Insulator, Bus Bar Insulator, Porcelain Insulator, Cut Out Fuse,... |
33KV 580mm CD Pin Type Porcelain Insulator
| FOB Price: | 1.00 - 10.00 USD/Acre |
|---|---|
| Shipping: | 30days |
| Payment Terms: | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
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| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Hebei in China |
| Packaging Details: | Standard exportable fumigated wooden |
Quick Details
- Rated Voltage: 250KV
- Application: Low Voltage
- Model Number: ANSI 55-1, ANSI 55-5
- Brand Name: JUNAI
- COLOR: BROWN
Specifications
Porcelain Pin type insulator is made by wet process porcelain used for 6kV to 36kV overhead and poles, usually installed with insulator pin / spindle on wood and iron cross arms. Porcelain Pin type insulator consists of one or more porcelain units and insulator end fittings. Using the performed wire fixed Porcelain pin type insulators on the electrical poles, distribution overhead lines and other electrical systems. A pin insulator is an insulator having means for rigid mounting on a separable pin.
Orient Power is a professional pin insulator manufacturer in China, also produces other type pin insulator, you can read and download the porcelain pin type insulator to learn more.
ANSI 55series porcelain pin type insulator drawings, images and main technical data are showing as follow:
| Type | |||||||
| Creepage distance-mm | 102 | 127 | 178 | 229 | 305 | ||
|
Flashover voltage-kV |
Power frequency | Dry | 35 | 45 | 55 | 65 | 80 |
| Wet | 20 | 25 | 30 | 35 | 45 | ||
| 50% impulse | Pos. | 50 | 70 | 90 | 105 | 130 | |
| Neg. | 70 | 85 | 110 | 130 | 150 | ||
|
Radio influence voltage |
Test voltage to ground-KV | 5 | 5 | 10 | 10 | 15 | |
| Max. RIV at 1000kHz-μv | 50 | 50 | 50 | 50 | 100 | ||
| Low freq. Puncture voltage-kV | 50 | 70 | 90 | 95 | 115 | ||
| Dry arcing distance-mm | 57 | 86 | 114 | 127 | 159 | ||
| Cantilever failing load-lb/KN | 3000/13 | 2500/11 | 2500/11 | 3000/13 | 3000/13 | ||
| Type | |||||||
| Creepage distance-mm | 330 | 432 | 533 | 686 | 865 | ||
|
Flashover voltage-kV |
Power frequency | Dry | 95 | 110 | 125 | 140 | 175 |
| Wet | 60 | 70 | 80 | 95 | 125 | ||
| 50% impulse | Pos. | 150 | 175 | 200 | 225 | 270 | |
| Neg. | 190 | 225 | 265 | 310 | 340 | ||
|
Radio influence voltage |
Test voltage to ground-KV | 15 | 22 | 30 | 30 | 44 | |
| Max. RIV at 1000kHz-μv | 100 | 100 | 200 | 200 | 200 | ||
| Low freq. Puncture voltage-kV | 130 | 145 | 165 | 185 | 225 | ||
| Dry arcing distance-mm | 178 | 203 | 229 | 279 | 356 | ||
| Cantilever failing load-lb/kN | 2500/11 | 3000/13 | 3000/13 | 3000/13 | 3000/13 | ||
Low voltage pin insulator is tested in accordance with ANSI C29.1 standards. The pin insulator drawings, images and main technical data are showing as follow:
| ANSI Class | ||||||
| Main dimension, mm | D | 80 | 95 | 80 | 95 | 95 |
| H | 85 | 89 | 87 | 97 | 100 | |
| D1 | 42 | 50 | 42 | 50 | 50 | |
| d | - | - | 19 | 22 | 22 | |
| d1 | 16 | 16 | 21 | 24 | 24 | |
| a | 38 | 43 | 38 | 41 | 41 | |
| b | 38 | 32 | 30 | 35 | 35 | |
| r | 17.5 | 14 | 9 | 14 | 10 | |
| Leakage distance, mm | 120 | 140 | 120 | 140 | 130+30 | |
| Minimum breaking load, KN | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | |
| One minute with stand voltage wet, kV | 10 | 10 | 10 | 10 | 10 | |
| Weight, kg | 0.4 | 0.57 | 0.4 | 0.55 | 0.625 | |
BS porcelain pin Insulator main technical parameters:
| Type | ||||||||
| Nominal voltage-kV | 11 | 15 | 22 | 33 | 15 | 22 | 33 | |
| Creepage distance-mm | 255 | 298 | 432 | 630 | 432 | 673 | 900 | |
|
Low frequency voltage-kV |
Dry flashover | 75 | 80 | 110 | 130 | 100 | 125 | 140 |
| Wet flashover | 50 | 55 | 70 | 95 | 65 | 95 | 110 | |
| Dry withstand | 65 | 70 | 100 | 125 | 90 | 110 | 125 | |
| Wet withstand | 45 | 50 | 65 | 90 | 60 | 90 | 100 | |
| Puncture | 135 | 150 | 160 | 210 | 140 | 180 | 200 | |
| Impulse Flashover-kV | Pos. | 115 | 130 | 175 | 215 | 150 | 190 | 210 |
| Neg. | 150 | 175 | 225 | 290 | ||||
| Radio influence voltage | Test voltage to ground-KV | 15 | 15 | 22 | 30 | 22 | 30 | 44 |
| Max. RIV at 1000kHz-μv | 100 | 100 | 100 | 200 | 100 | 200 | 200 | |
| Cantilever failing load-kN | 11 | 11 | 11 | 13 | 11 | 11 | 11 | |
AS ceramic pin type Insulator main technical data:
| AS class | |||||
| Nominal voltage, kV | - | 11 | 11 | 22 | |
| Creepage distance, mm | - | 180 | 275 | 420 | |
| Dimensions, mm | H | 91 | 107 | 152 | 168 |
| h | 32.5 | 40 | 46 | 63.5 | |
| D | 52 | 140 | 136 | 228 | |
| d | 48 | 76 | 76 | 113 | |
| R1 | 11 | 16 | 6 | 16 | |
| R2 | 11 | 13 | 13 | 13 | |
| Cantilever strength, kN | 7 | 7 | 7 | 7 | |
| Power frequency withstand voltage | Dry, kV | - | 60 | 60 | 80 |
| Wet, kV | - | 32 | 32 | 60 | |
| Critical impulse withstand, kV | - | 95 | 95 | 150 | |
| Power frequency puncture voltage, kV | - | 95 | 95 | 130 | |
| Net weight, each, approx., kg | 0.8 | 1.2 | 1.8 | 5.3 | |
TAGS:
Pin Insulator from this supplier
FOB Price: 0.10-18.00 USD/Piece
Min Order: 10 Pieces
FOB Price: 35.00-60.00 USD/Kilogram
Min Order: 30 Kilograms
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