Our Chinese partner is a manufacturer and trading company specializing in high-voltage electrical equipment. Based in Northern China, the company serves markets worldwide, including Africa, the Americas, Asia, and the Middle East. Their products cater to energy transmission and distribution needs, offering solutions for electrical safety and efficiency.
The company's key product lines include:
1. Lightning Arresters: These devices protect electrical systems from surges caused by lightning strikes. They are available in composite and ceramic forms and are designed to ensure high performance under challenging environmental conditions.
2. Insulators: These include composite and porcelain types, used to support and separate electrical conductors while withstanding environmental stresses.
3. Fuse Cutouts: These protective devices safeguard electrical networks by interrupting power during faults. Composite and porcelain variations are available to meet diverse operational needs.
All products adhere to international standards like IEC and are ISO9001 and ISO14001 certified, ensuring quality and environmental compliance. The company emphasizes robust manufacturing and stringent testing processes to deliver reliable solutions.
The company has a focus on innovation, durable materials (like silicone rubber and zinc oxide), and antifouling and anti-corrosive properties make its offerings suitable for harsh environments. With a strong production capacity, the company can meet high-volume orders, providing customizable options for global clients.
The porcelain bushings are used extensively in electrical apparatus. Porcelain bushing is the device that enables one or several conductors to pass through a partition such as a wall or tank and insulates the conductors from it. The means of attachment to the partition, such as flange or other fixing device, forms part of the bushing.
Big porcelain bushing, hollow insulator upto 1000kv:
Upside down transformer bushing
Capacity voltage transformer bushing
Sf6 current transformer bushing
Outdoor cable end bushing
Voltage transformer bushing
Current transformer bushing
Circuit breaker post bushing
Sf6 transformer bushing
Oil immersed voltage transformer bushing
Sf6 circuit breaker bushing
Electrostatic precipitator bushing
Small porcelain bushing, hollow insulators are used as the insulating elements such as the transformer bushings and wall bushings .They are designed to perform under outdoor and indoor conditions for voltage upto 36kv.
1.Polymer Insulator Character:
1.1High mechanical strength;
1.2Good performance of hydrophobicity and anti-pollution;
1.3 Excellent electrical Performance;
1.4 Small volume and light weight.
2.TID polymer Insulator Character:
2.1 We adopt the advanced injection producing technology for housing and the design of the shed adopt unique aerodynamics principle.
2.2 Good Raw material :
We use HTV silicone rubber which hydrophobicity can reach to HC1 level
We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 m.
We use ECR rod as the core which is high acid resistant. 7200Hr testing passed .
2.3 Special marking design.
We use the double seal design between the rubber and the fitting.
We can mark your logo on the fitting or rubber.
2.4 Excellent Manufacture Technology:
Perfect match between fitting and rod
With imported end-fitting crimping equipment ,ensures the mechanical performance of the product
Perfect bound between silicone rubber and the rod.
2.5 The unique end fitting sealing structure improves product sealing reliability
2.6 The strict inspection measures ensure the perfect quality of every product.
Product Advantages:
1.Light weight
It is small in size and in light weight, it is about 1/5 to 1/9 of the porcelain insulator in the same grade voltage, so itâ??s convenient for transportation and installation.
2.Good Anti-pollution
Composite insulator has a good anti-pollution performance, so it can operate safely in polluted area, it requires neither annual cleaning or maintaining at zero.
3.High Anti-fouling property
Good aging resistance performance, strong ability of anti-pollution flashover and good electric corrosion resistance, can ensure that the internal insulation core will not be affected by moisture.
4..Strong shock resistance
Composite insulators have good brittleness resistance, strong shock resistance and there no brittle fracture accident. Composite insulators are interchangeable with ceramic.
5.Stable Performance
The composite insulator has high mechanical strength, reliable structure and stable performance, which provides a guarantee for the safe operation of the line.
- easier construction thanks to the light weight
- excellent impact resistance
- excellent mechanical properties
- the characteristics to repel water of polymer material
Design
1)gb/t19519-2004
Iec61952, ansi
2)10kv, 115kv, 161kv, 230kv, 252kv¡..
3)self-refined silicone rubber with imported raw material from dor corning co. Usa, fumed silica is imported from cabot co. In the usa and wacker co. In germany.
4)weathershed silicon-rubber sheds are the feature of taiguang technology.
5)made of ecr core
6)advanced compressing technique of metal end fittings
Performance:
Excellent electrical insulation properties and restoration of insulator performance
High mechanical strength
Good features of light weight, self cleaning, easy to install, anti-aging.
Good resistance to soiling and flashover
Hydrophobicity of sheds meets class hc1.
We can make long rod suspension composite insulator, line post composite insulator, interphase composite spacer, pin composite insulator, electric railway composite insulator, etc.
Line post insulator used on distribution line and transmission line upto 132kv. It is mounted rigidly on supporting structure by means of a steed or bolts. It is non-puncturable design.
Connected fitting type: tie top conductor binding type and clamp top with vertical or horizontal mounting.
Cantilever strength can be 5kn, 10kn, 12.5kn, 16kn.
Main type:
Ansi c29.7 type: 57-1, 57-2, 57-3, 57-4, 57-5, 57-11, 57-12, 57-13, 57-14, 57-15, 57-21, 57-22, 57-23, 57-24, 57-25, 57-31, 57-32, 57-33, 57-34, 57-35
Other type according to iec383 and bs137.
35kV--500kV outdoor solid core post insulators are used in outdoor power stations, substations, distribution installation and electrical equipment for insulating and supporting. The insulators are suitable for use in ambient temperature from -40fª to 40 fª, partial products are used at an altitude up to 4000 meters. The insulators are divided into normal type and anti-pollution type .Anti-pollution type insulators are suitable for used in medium and heavy polluted areas.
The insulators are of solid core construction which possesses advantages of long service life, ensured service safety and minimum maintenance work. In order to guarantee the mechanical property of the insulators, each porcelain piece is checked the internal fault by a ultra-sonic detect or so as to eliminate unqualified product .
The insulators can be manufactured, tested in accordance with IEC60168 and IEC60273. Other standards such as ANSI, DIN and BS are also available.
The Variable Speed Drive FRENIC series is equipped with functions and performance to meet all types of requirements, and in addition it is easily maintained and environmentally friendly. The series lineup ranges from simple to advanced-function models, enabling model choices matching situations for use. Fuji Electric provide Variable Speed Drives perfect for automating and with energy saving devices like a fan pump or carrier and variable speeds.
