| Sign In | Join Free | My benadorassociates.com |
|
| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Electric Power Fittings |
|---|---|
| Brand Name: | LJ |
| Model Number: | OEM |
| Certification: | ISO9001/IEC |
| Place of Origin: | Luohe China |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000000/per month |
| Delivery Time: | 20 |
| Packaging Details: | Wooden Case Package |
| Name: | Suspension Type Insulator |
| Material: | Glass |
| Insulator type: | disc insulator |
| Usage: | Insulation Protection |
| Customized: | Yes |
| Sample: | Immediately |
| Company Info. |
| Powerchina Henan Electric Power Equipment Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Toughened Glass Suspension Insulator Disc Insulator Standard Type Suspension Type Insulator
Suspension Type Insulator
Toughened glass suspension insulator disc insulator standard type
Model Number: OEM
Material: glass
Insulator type:disc insulator
Usage: Insulation Protection
Application: High Voltage
Usage: Insulation Protection
Certification: ISO9001/IEC
Sample: Sample Available
Product Model | U40B/110 | U70B/140 | U100B/140 | U120B/146 | U160B/170 | |
| Main dimension,mm | D | 178 | 255 | 255 | 255 | 280 |
| H | 110 | 140 | 146 | 146 | 170 | |
| Creepage distance(mm) | 185 | 320 | 320 | 320 | 400 | |
| Socket Coupling(mm) | 11 | 16 | 16 | 16 | 20 | |
| Mechanical failing load( mm) | 40 | 70 | 100 | 120 | 160 | |
| Mechanical routne test(kN) | 20 | 35 | 50 | 60 | 80 | |
| Wetpower frequency withstand voltage(kV) | 25 | 40 | 40 | 40 | 45 | |
| Dry lightning lipulse withstand voltage(kV) | 50 | 100 | 100 | 100 | 110 | |
| Impuise puncture volltage(P.U) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | |
| Power frequency puncture vollage (kV) | 90 | 130 | 130 | 130 | 130 | |
| Radio influence voltage(μV) | 50 | 50 | 50 | 50 | 50 | |
| Corona visual test (kV) | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | |
| Power frequency electric arc voltage | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | |
Description:
Glass insulators are devices used to support and insulate wires. They are made of glass. The most widely used in the route is tempered glass insulators. It is generally made of glass and porcelain, and is one of the key components of high-voltage transmission lines. Its performance directly affects the safety of the entire transmission line. Glass insulators are widely used due to the characteristics of zero-value self-breaking and easy maintenance.
Due to the high mechanical strength of the surface of the glass insulator, the surface is not prone to cracks. The electrical strength of glass generally remains unchanged during the entire operation, and its aging process is much slower than that of porcelain. Therefore, glass insulators are mainly scrapped due to self-damage, which occurs within the leading year of operation, but the defects of porcelain insulators are only in operation for a few years. Only later did I start to find out.
The use of glass insulators can cancel the regular preventive test of the insulators during operation. This is because every kind of damage to the tempered glass will cause the damage of the insulator, and it is easy for the operators to find it when patrolling the line. When the insulator is damaged, the glass fragments near the steel cap and iron feet are stuck, and the mechanical strength of the remaining part of the insulator is sufficient to prevent the insulator from breaking off. The self-breaking rate of glass insulators is one of the important indicators to measure the quality of products, and it is also the quality basis for bid evaluation in the current transmission project bidding and bidding.
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.
Advantage:
1, Henan Electric Power Equipment Co., Ltd Since 1985.
2, Belongs to Power China, one of the FORTUNE GLOBAL 500
3, Our customers from over 30 countries
About us
POWERCHINA Henan Electric Power Equipment Co., Ltd. is a subsidiary company of Power Construction Cooperation of China (POWERCHINA), one of the FORTUNE GLOBAL 500.
Professional customer service, product development, technical Support and after Sale Service.
POWERCHINA Henan Electric Power Equipment Co., Ltd, covering an area of 84000 square meters, was established in 1958.
POWERCHINA Henan Electric Power Equipment Co., Ltd has a total of more than 426 employees, including more than 128. engineers and technicians.
|
Q Qp Qh Type Electric Power Fittings Ball Clevis Socket
IEC Socket Clevis Ball And Socket Electric Power Line Hardware
Pole Line Hardware Electric Power Fittings Forged Steel Socket Ball Eye
QPJ-07100 Power Pole Insulators with Rated Failure Load 70kN
Forged Steel Galvanized 70kn Socket Eye Socket Tongue Pole Line Fitting
Overhead Pole Line Electric Power Fittings Pole Line Hardware Socket Eye Clevis
Pole Line Hardware Socket Eye Hot Dip Galvanized Electrical Socket Clevis
Power Pole Line Electric Power Fittings Q Series Clevis Ball
Wire Hardware Electric Power Fittings W Type Socket Clevis Eye ISO9001
Malleable Iron Alloy Easily Installed Suspension Clamp Overhead Line Fittings
