- Application: Suitable for transmission and transformation 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;
Type
Diameter (mm)
Structural Height (mm)
Creepage Distance (mm)
Coupling Size (mm)
Specified Mechanical Load(kN)
Dry Power Frequency Withstand Voltage 1 minute (kV)
Wet Power Frequeney Withstand
Voltage single unit /short string with 5 PCS (kV)Dry Lightning Impullse Withstand Voltage single unit /short string with SPCS (kV)
Min power Frenquency Puncture Voltage (kV)
Net Weight Per Unit(kg)U70BP/146M 380 146 365 16 70 55 45/200 90/450 130 3.6 U100BP/146M 380 146 365 16 100 55 45/200 90/450 130 3.6 U120BP/146M 380 146 365 16 120 55 45/200 90/450 130 3.6 U160BP/155M 420 155 380 20 160 60 50/200 95/450 130 6.5 U210BP/170M 420 170 380 20 210 60 50/200 95/450 130 7.0 U240BP/170M 420 170 380 24 240 60 50/200 95/450 130 7.2 U300BP/195M 420 195 380 24 300 60 50/200 95/450 130 9.7 U300B2/195M 455 195 450 24 300 65 55/200 100/500 130 10.8 Order Information:
1.Voltage grade; 2.Specified mechanical load; 3.Creepage distance; 4.Power frequency withstand voltage; 5.Lightning Impulse Withstand Voltage; 6.Insulation distance; 7.Coupling type
Ps. Different end fittings could be supplied as customer requirements
Founded in 1986, SAA Grid Technology Co., Ltd is a national high-tech enterprise and one of the most powerful composite insulator manufacturers in China. We manufacture the following products: 110kV-1000kV composite long rod insulators, 11kV-230kV composite line post insulators, 11kV-800kV composite station post insulators, 27.5kV composite railway insulators; surge arresters, drop-out fuse cutout, disconnectors and other electrical products.
We have exported to more than 20 countries and regions, such as Asia, Middle east, Africa, South America, Australia and Europe etc. SAA has become the backbone supplier of State Grid and China Southern Power Grid, as well as qualified suppliers and OEM/ODM manufacturers of Brazil Power Grid, South Africa Power Grid, and Switzerland ABB., Germany SIEMENS, American LAPP, HUBBELL and other internationally renowned power grid and power companies.
