ISO9001 Pin Type Porcelain Electrical Insulators
- 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 |
||
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.
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