Leading Manufacturer for Low Voltage Transformer Bushing – BS 1618 Shackle Electrical Porcelain Insulators for Low Voltage – Johnson
Leading Manufacturer for Low Voltage Transformer Bushing – BS 1618 Shackle Electrical Porcelain Insulators for Low Voltage – Johnson Detail:
Product Information
Low voltage line insulators are used for insulation and fixing of power line conductors with power frequency AC or DC voltage below 1KV. There are mainly needle type, screw type, spool type, tension and tram line insulator, etc. Butterfly and spool insulators can also be used for insulation and fixation of conductors on low-voltage line terminals, tension and corner rods. Tension insulator is used for insulation and connection of pole stay wire or tension conductor.
In the transmission line, the pole must bear the transverse (horizontal) tension of long straight section of wire. In order to bear this transverse tension, the construction party often uses tension insulators. In low-voltage lines (below 11kv), spool insulators are often used as tension insulators. However, for high voltage transmission lines, pin or disc insulator strings are required to be connected to the cross arm in the horizontal direction. When the tension load in the line is very high, such as at a long span, two or more insulator strings need to be used in parallel.
Based on the good insulation performance of ceramics, spool insulators are often made of high-quality ceramics. The spool insulator is designed to meet the power demand in the most economical and effective way. In addition, the porcelain spool insulator can withstand high temperature and current, which is the best solution for the maintenance and safety of various electrical equipment.
Shackle insulators are divided into high-voltage Shackle insulators and low-voltage Shackle insulators.
The models of high voltage Shackle insulators are E-I, E-2, E-6 and E-10. Meaning of Pinyin in the model: e-Shackle porcelain insulator; The number after the dash indicates the rated voltage, in kV, and the new product is the overall dimension number.
| Shackle insulators | ||
| ANSI Class | 1618 | |
| Mechanical Values | ||
| Transverse Strength | kn | 9.1 |
| Electrical Values | ||
| Low frequency dry flashover voltage | kv | 20 |
| Low frequency wet flashover voltage,vertical | kv | 9 |
| Low frequency wet flashover voltage,horizontal | kv | 10 |
| Packing and Shipping Data | ||
| Net weight,approximate | kg | 0.40 |
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Leading Manufacturer for Low Voltage Transformer Bushing – BS 1618 Shackle Electrical Porcelain Insulators for Low Voltage – Johnson, The product will supply to all over the world, such as: Malaysia, European, Slovakia, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.
By Aurora from Netherlands - 2017.11.11 11:41
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Sabina from Lebanon - 2017.04.28 15:45
