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24kv 70kn Rod Suspension Composite Insulator Polymer FXB-24-70
Superior mechanical properties: as the heart rod is made of epoxy glass fiber, its expansion strength is 1.5 times that of ordinary steel and 3 ~ 4 times that of high-strength porcelain, its axial tensile force is particularly strong, and it has strong vibration absorption ability, and its seismic damping performance is very high, 1/7 ~ 1/10 of that of porcelain insulator. -
Fuse Cut-out Bushing Insulator
A bushing must be designed to withstand the electrical field strength produced in the insulation, when any earthed material is present. As the strength of the electrical field increases, leakage paths may develop within the insulation. If the energy of the leakage path overcomes the dielectric strength of the insulation, it may puncture the insulation and allow the electrical energy to conduct to the nearest earthed material causing burning and arcing. -
36kv 30NF250 High Voltage Transformer Porcelain Bushing
The transformer bushing is the main insulation device outside the transformer box. The lead wires of the transformer windings must pass through the insulating bushing to insulate between the lead wires and between the lead wires and the transformer shell, and at the same time play the role of fixing the lead wires. Due to the different voltage levels, insulating bushings include pure porcelain bushings, oil-filled bushings and capacitor bushings. -
24kv 20NF250 High Voltage Transformer Porcelain Bushing
DIN42532 20NF630 24KV/5000A DIN42533 20NF3150 DIN42531 20NF250 Parameter table Bushings are manufactured to DIN 42531,52432,42533 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT 20NF250 DIN 42531 20NF250 24 250 78 125 50 - 450 M12 20NF630 DIN 42532 20NF630 24 630 90 125 50 - 440 M20 20NF1000 DIN 42533 20NF1000 24 1000 110 125 50 - 445 M30 20NF2000 DIN 42533 20NF2000 24 2000 135 125 50 - 445 M42 20NF3150 DIN 42533 ... -
12kv 10NF250 High Voltage Transformer Porcelain Bushing
Bushings are manufactured to DIN 42531,52432,42533 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT 10NF250 DIN 42531 10NF250 12 250 78 75 28 - 305 M12 10NF630 DIN 42532 10NF630 12 630 90 75 28 - 305 M20 10NF1000 DIN 42533 10NF1000 12 1000 110 75 28 - 295 M30 10NF2000 DIN 42533 10NF2000 12 2000 135 75 28 - 295 M42 10NF3150 DIN 42533 10NF3150 12 3150 135 75 28 - 295 M48 -
3KV Dt1 DIN 42539 Porcelain Transformer Bushing
Bushings are manufactured to DIN 42539 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT DT 3/250 DIN 42539 3/250 3 250 39 40 14 10 120 M12 DT 3/630 DIN 42539 3/630 3 630 45 40 14 10 120 M20 DT 3/1000 DIN 42539 3/1000 3 1000 56 40 14 10 125 M30 DT 3/2000 DIN 42539 3/2000 3 2000 70 40 14 10 125 M42 DT 3/3150 DIN 42539 3/3150 3 3150 90 40 14 10 125 M48 DT 3/4500 DIN 42539 3/4500 3 4500 119 40 14 10 130 M55 DT 3/6... -
1KV Dt1 DIN 42530 Porcelain Transformer Bushing
Video DT 1-250 Drawing Parameter table Bushings are manufactured to DIN 42530 PART NUMBER DESCRIPTION Kv RATING I RATING TANK HOLESIZE CREEPAGE STEM CONNECT DT 1/250 DIN 42530 1/250 1 250 - 60 M12 DT 1/630 DIN 42530 1/630 1 630 45 75 M20 DT 1/1000 DIN 42530 1/1000 1 1000 56 75 M30 DT 1/2000 DIN 42530 1/2000 1 2000 70 75 M42 DT 1/3150 DIN 42530 1/3150 1 3150 90 75 M48 -
1.2kv800A Ceramic Transformer Bushing
Video Drawing -
High Voltage Suspension Toughed Glass Insulator
Glass insulators do not require periodic live preventive tests on insulators during operation. This is because each damage of tempered glass will cause the damage of insulator, which is easy to be found by operators during line inspection. When the insulator is damaged, the glass fragments near the steel cap and iron foot are stuck, and the mechanical strength of the remaining part of the insulator is sufficient to prevent the insulator string from breaking off.Due to the high mechanical strength of the surface layer of glass insulator, the surface is not easy to crack. The electrical strength of glass generally remains unchanged during the whole operation period, and its aging process is much slower than that of porcelain. Therefore, glass insulators are mainly scrapped due to self damage -
High Voltage 160kn Disc Suspension Toughened Glass Insulator U160B
Glass insulator has superior mechanical properties, good anti flashover performance, excellent corrosion resistance, good aging resistance, good structural stability, high efficiency and light weight. -
High Voltage 120kn Disc Suspension Toughened Glass Insulator U120B
Our glass insulators have good insulation performance. Under dry and rainy conditions, it can withstand the voltage specified in the green standard, has sufficient mechanical strength, can withstand large temperature changes without cracking, slow aging speed and long service life. It has sufficient anti pollution and anti chemical gas erosion ability -
High Voltage 100kn Disc Suspension Toughened Glass Insulator U100B
Glass insulator is a device used to support conductor and insulate it. It is made of glass. At present, tempered glass insulator is the most widely used in route. It is generally made of glass and porcelain, and it is one of the key components of high-voltage transmission line. Its performance directly affects the operation safety of the whole transmission line. Glass insulators are widely used because of the characteristics of zero value self breaking and easy maintenance.