2021 wholesale price Vintage Telephone Insulators - ISO9001 Pin Type Porcelain Electrical Insulators – Chuan Ding
2021 wholesale price Vintage Telephone Insulators - ISO9001 Pin Type Porcelain Electrical Insulators – Chuan Ding Detail:
- Detail Information
- Product Description
| Model: | OEM | Material: | Porcelain, Ceramics |
|---|---|---|---|
| Application: | High Voltage | Certification:: | ISO9001/IEC |
| Insulator Type: | Pin Insulator | Color:: | Brown |
| High Light: |
Pin Type Porcelain Electrical Insulators, ISO9001 Porcelain Electrical Insulators, High Voltage Porcelain Electrical Insulators |
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Pin Type High Voltage Porcelain Insulator Ceramics Insulator
Model Number: OEM
Material: Porcelain, ceramics
Insulator type:pin insulator
Application: High Voltage
MOQ: negotiable
Color: brown
Certification: ISO9001/IEC
Sample: Sample Available
Description:
Pin insulator is a component used to support or suspend a wire and form an electrical insulation between the tower and the wire. The ceramic parts of the pin-type ordinary ceramic insulator and the cast steel are glued together with cement glue, and the surface of the porcelain part is coated with a layer of glaze to improve the insulation performance of the insulator.
Ceramic porcelain pin insulator is used between the discharge electrode framework and ESP casing functioning as connecting and high-voltage insulating. By its own structure it is divided into two types: pure ceramic insulator and combined insulator.
Specifications:
| High Voltage Pin Insulator | ||||||
| Type/BS Class | P-11-Y | P-15-Y | P-20-Y | P-33-Y | ||
| Main Dimensions (mm) | H | 133 | 137 | 195 | 244 | |
| h | 48 | 48 | 52.63 | 52.63 | ||
| D | 140 | 152 | 230 | 279 | ||
| d | 18.29 | 18.29 | 27.78 | 27.78 | ||
| R1 | 13 | 13 | 19 | 19 | ||
| R2 | 9.5 | 12.7 | 14.3 | 13 | ||
| Nominal Voltage (kV) | 11 | 15 | 22 | 33 | ||
| Creepage Distance (mm) | 240 | 298 | 432 | 630 | ||
| Minimum Flashover Voltage | Power-Frequency | Dry (kV) | 75 | 80 | 100 | 135 |
| Wet (kV) | 45 | 55 | 60 | 85 | ||
| 50% Impulse | Positive (kV) | 100 | 130 | 160 | 185 | |
| Negative (kV) | 110 | 175 | 205 | - | ||
| Withstand Voltage | One Minute Power Frequency | Dry (kV) | 65 | 70 | 90 | 110 |
| Wet (kV) | 40 | 50 | 55 | 75 | ||
| Impulse (kV) | - | 110 | 150 | - | ||
| Radio-Influence Voltage Data | Test Voltage to Ground (kV) | 15 | 15 | 22 | 20 | |
| Maximum RIV at 1kkhz (μV) | 8000 | 8000 | 12000 | 16000 | ||
| Power-Frequency Puncture Voltage (kV) | 135 | 135 | 145 | 185 | ||
| Cantilever Failing Load (kN) | 11 | 11 | 11 | 13 | ||
| Weight (kg) | 1.8 | - | - | 11.5 | ||
Packing and Shipping
We can choose different packing plans for different products, also can according to customers’ requirements. We deliver products to customers by sea or air, according to your needs.
Product detail pictures:
Related Product Guide:
With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of 2021 wholesale price Vintage Telephone Insulators - ISO9001 Pin Type Porcelain Electrical Insulators – Chuan Ding , The product will supply to all over the world, such as: Tanzania, Sweden, Macedonia, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
By Jocelyn from Honduras - 2017.10.13 10:47
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By tobin from Ukraine - 2017.10.23 10:29
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