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Изолятор штыревой ШФ-10J – это высоковольтный фарфоровый изолятор предназначен для изоляции и крепления проводов на воздушных линиях электропередач напряжением до 10 кВ.

Изолятор ШФ-10J один из самых распространенных штыревых фарфоровых изоляторов.

Изолятор ШФ-10J монтируется на траверсы высоковольтные, оголовья, штыри и крюки КН-22.

Для крепления изолятора ШФ-10J необходимы колпачки К-7, К-9, КП-22.

Introducing the U120BLP Double Shed Fog Type Toughened Glass Suspension Insulator, designed and manufactured by Jiangxi Johnson Electric Co., Ltd. This high voltage insulator is built to withstand the harshest environmental conditions, providing reliable performance and long-term durability. With its toughened glass construction and double shed fog type design, it offers superior insulation and protection for high voltage transmission lines.

The U40BP is a type of toughened glass suspension insulator designed for use in high votage transmission and distribution systems. 

Изолятор проходной керамический ИПУ-10/630-7,5 I УХЛ 1 предназначен для изоляции и проведения токоведущих частей закрытых распределительных устройств, для соединения с открытыми распределительными устройствами или с линиями электропередач на переменное напряжение до 10 кВ, как для работы в атмосфере, так и для закрытых токопроводов.

70kN Glass insulator

40kN Glass insulator 

Изолятор ШФ-20Г1 отличается хорошими эксплуатационными характеристиками, которые позволяют обеспечить его использование уже при температуре от минус 60 до плюс 50 градусов. Он достаточно устойчив к воздействию окружающей среды, благодаря использованию качественных материалов.

Изолятор ИП-10-100-I 02

Изолятор проходной керамический ИП-10-100-I 02 предназначен для изоляции и проведения токоведущих частей закрытых распределительных устройств, для соединения с открытыми распределительными устройствами или с линиями электропередач на переменное напряжение до 10 кВ, как для работы в атмосфере, так и для закрытых токопроводов.

Структура условного обозначения

И – изолятор

П – проходной

10 – номинальное напряжение, кВ

100 - внутренний диаметр изолятора, мм

I - модификация

0 – климатическое исполнение

2 – категория размещения

Изолятор керамический опорный стержневой С4-80-II предназначен для работы в электрооборудовании переменного тока напряжением до 10 кВ частотой до 100 Гц. Длина пути утечки не менее 300 мм. Испытательное напряжение полного грозового импульса – 80 кВ. Масса (вес) изолятора – 2,7 кг. Выполнены в климатическом исполнении УХЛ, категория размещения – 1, что позволяет эксплуатацию снаружи помещений на открытом воздухе при воздействии любых атмосферных факторов.

Изоляторы ШФ-20Г отвечают требованиям ГОСТ 1232-93, ДСТУ 2202-93. Материал изоляционной части – материал керамический электротехнический подгруппы 110 ГОСТ 20419-83. Изоляторы монтируются на штырях и крюках Ø22 мм с применением уплотнительных полиэтиленовых колпачков. Провод закрепляется в желобе или на шейке изолятора. Серии аналогов других производителей: SDI 30, IF 20. В зависимости от производителя, изолятор может имеет обозначение ШФ-20Г, ШФ-20-1Г, ШФ-20Д, ШФ-20МО, ШФ-20ГО. Ранее (до 1990 г.) данный изолятор обозначался как ШФ-20В. После модернизации конструкции и улучшения технических характеристик изолятор стал называться ШФ-20Г. 

Изоляторы ШФ-10Г – штыревые фарфоровые линейные, предназначены для изоляции и крепления проводов на воздушных линиях электропередач (ЛЭП), в распределительных устройствах электростанций и подстанций переменного тока напряжением 6 и 10 кВ частотой до 100 Гц. Длина пути утечки не менее 256 мм. Масса (вес) изолятора – 1,9 кг. При пробое изолятор не разрушается и провод не обрывается. Эксплуатация допускается при температуре окружающего воздуха от -60 до +50°С.

CET-126kv/630A High Voltage RIP Composite Dry Type Capacitance Transformer Bushing

C-Porcelain

E-Epoxy resin impregnated paper

T-Transformer

Electric Pole Suspension Glass Insulator U70B Disc Glass Insulator U70b for High Voltage

glass insulator Transparent  Green
70KN U70b/127Green
CHINA FACTORY PRICE

Introducing the U120B Double Shed Fog Type Toughened Glass Suspension Insulator, designed and manufactured by Jiangxi Johnson Electric Co., Ltd.

This high voltage insulator is built to withstand the harshest environmental conditions, providing reliable performance and long-term durability.

With its toughened glass construction and double shed fog type design, it offers superior insulation and protection for high voltage transmission lines.

Introducing the U120BLP Double Shed Fog Type Toughened Glass Suspension Insulator, designed and manufactured by Jiangxi Johnson Electric Co., Ltd. This high voltage insulator is built to withstand the harshest environmental conditions, providing reliable performance and long-term durability. With its toughened glass construction and double shed fog type design, it offers superior insulation and protection for high voltage transmission lines.

The U40BP is a type of toughened glass suspension insulator designed for use in high votage transmission and distribution systems. 

70kN Glass insulator

40kN Glass insulator 

40kn glass insulator

Glass insulators are electrical insulation devices used in power transmission and distribution systems. It is made of hard glass and has good physical and electrical properties. Glass insulators are mainly used to support wires and insulated wires, as well as to fix power equipment.

Glass insulator not only have a delicate appearance and stable quality, but also support high voltage transmission lines.

A suspension string can be made suitable for any voltage level.

Application: Suitable for transmission and distribution lines;

Advantage: The surface of glass insulator has high mechanical strength, and the surface is not easy to crack and the aging speed is slow, no need to measure insulation resistance during operation, low operation and maintenance cost;

Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;

11KV 40KN glass insulator

Glass insulator not only have a delicate appearance and stable quality, but also support high voltage transmission lines.

A suspension string can be made suitable for any voltage level

CET-126kv/630A High Voltage RIP Composite Dry Type Capacitance Transformer Bushing

C-Porcelain

E-Epoxy resin impregnated paper

T-Transformer

Drop-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device,Tobe connected with incomin-g feeder of distribution transformer or distribution lines,it mainly protect transformer or lines from short circuit and overload,and on/off loading,current,Drop-out fuse cutout is composed of insulate insulator supports and fuse tube,static contacts is fixed on two sides of insulator support and moving contact is installed on two ends of fuse tube,Fuse tube is composed of inside arcexting tube.Outer phenolic compound paper tube or epoxy glasstube,Load switching fuse cutout provides enfored elastic auxiliry contacts and arc-extinguishing exclosure switching on-off loading current.

This production is applied to high voltage power line service. And have features of good gydrophobicity, anti-ageing,

anti-leakage trace and electric erode proof, tensile strength, strong mechanical strength, shock resistence good

quakeproof and brittle failure proof, light weight easy to installation, and the installation outline of top and base are

the same size with porcelain pin type, they can exchange to use each other.

High voltage solid-core composite polymer 11kv pin insulator with spindle

Advantage:1.Tracking resistance

2.Electrical erosion resistance

Feature:1.Good hydrophobicity

2.Ggeing resistance

6sheds Coating RTV Post insulator P-70

Silicone composite fuse

Good anti-aging performance: after ten years of practical testing, it is shown that the composite insulator has no change in surface non-wetting and electrical corrosion resistance, except that the color is slightly darker and the dielectric constant and the dielectric loss Angle are slightly increased, indicating that the anti-aging performance is good.

Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical load, electrical load and some protection.

The suspension clamp is primarily used to fix conductors to insulator string or hang lighting conductor s on straightline towers. Moveover, it also can be used for transposition towers to support transposition conductors and tension towers or angle poles to fix the jumper wires.

Power fittings are widely used in the process of high-voltage power. They also have many different types, which can meet various needs in use, so as to provide certain guarantee for our combination and connection of power system devices, and also play a certain protective role. Moreover, due to the high pressure in operation, it requires us to focus on quality when purchasing and returning products, so as to avoid problems in the use process and cause many unnecessary troubles and losses for the later application process. In addition, the ball joint, support frame and other products also have certain differences in characteristics and functions due to their own differences in production and design. We should also choose and buy according to our own actual needs, so as to give full play to its value in use, better provide services for us and promote the smooth progress of high-voltage power.

Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical load, electrical load and some protection.

The suspension clamp is primarily used to fix conductors to insulator string or hang lighting conductor s on straightline towers. Moveover, it also can be used for transposition towers to support transposition conductors and tension towers or angle poles to fix the jumper wires.

Pin insulator long Shank spindle

11kv low voltage pin ceramic insulator pot with pin spindle

Direct factory Spindle for AS standard Pin Insulators

P-11-Y 11kv insulator Pin type porcelain insulator with spindlefor high voltage.

Iron or aluminum metal accessories widely used in power transmission lines are collectively referred to as fittings. Most fittings need to bear large tension during operation, and some also need to ensure good electrical contact

jackwu@johnsonelectricchina.com

The meanings of model letters and numbers in the table are: n represents tension clamp, l represents bolt type, l represents aluminum alloy, and numbers represent product serial number;

Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical load, electrical load and some protection.