3 KV Silicone Rubber Tramway Cross Arm Insulator /Railway Insulator
3 KV Silicone Rubber Tramway Cross Arm Insulator /Railway Insulator
Product:
Characteristics of 3 KV Silicone Rubber Tramway Cross Arm Insulator /Railway Insulator
An insulator is a device that can withstand voltage and mechanical stress and is installed between conductors of different potentials or between conductors and grounded components. They mainly consist of two parts: the insulating parts and the connecting hardware.
The cantilever bar composite insulator is a combination of porcelain and composite materials, which solves the problem of porcelain breakage caused by the dispersion of porcelain materials
Because silicone rubber material is a polymer material, composite insulators in the wind, frost, acid rain, fog, ice, sunlight, ultraviolet light and electric field erosion, easy to aging, short service life, arc resistance and leakage resistance. The product has stable mechanical properties and permanent anti-aging properties.
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Products Code |
Voltage (kV) |
SML (kN) |
Bending Stengh (kN) |
Section Length (mm) |
Arcing Distance (mm) |
Creepage Distance (mm) |
Wet Power Fequency Withstand Voltage (kV) |
Lighing Impulsed Withstand Voltage (kV) |
Tongue Fitting Eye Size (mm) |
U Fitting Sze (mm) |
| T0301 | 3 | 50 | 6 | 315 | 170 | 350 | 15 | 95 | 18 | 55 |
| T0302 | 3 | 50 | 6 | 315 | 170 | 350 | 15 | 95 | 21 | 55-70 |
| T0303 | 3 | 50 | 6 | 315 | 170 | 350 | 15 | 95 | 21 | 57-77 |
1. Are you a manufacturer or a trader?
* We are the manufacturer, 15 years of production experience;
* The factory has passed ROSH, SGS certification;
* Standard :IEC standard;
* Has its own quality control.
2. Do you have any export experience?
* More than 10 years working experience in export.
* Products are exported to Indonesia, Britain, Russia, Ukraine, Qatar, Romania, UAE, Egypt, the United States, Costa Rica, Brazil and other countries.
3. How to choose products?
* Standard products: Please select the standard code according to the above reference documents;
* Custom products: Please tell us
** Special material requirements; ** Fitting model and mark; * * voltage;
** Tensile or bending strength; ** creepage distance or pollution level;
** Structural height or electrical performance.
4. Production capacity?
* 216,000 units per year.
Choose us, we will provide you with a full range of technical services!
We warmly welcome you to join us!
We are eager to maintain permanent cooperation with you!
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.