Description
High Voltage Glass Insulators, also known as Toughened Glass Suspension Insulators, are key components used in high‑voltage and ultra‑high‑voltage power transmission and distribution systems. They provide reliable electrical insulation and strong mechanical support between overhead conductors and transmission towers.
Made of high‑quality toughened glass through specialized thermal and physical processing, these insulators feature excellent mechanical strength, stable electrical performance, and strong environmental adaptability. They are widely used in transmission lines of 10kV, 35kV, 110kV, 220kV, 330kV, 500kV and above.
Key Features
High mechanical strengthOutstanding resistance to bending, tension, impact and load, ensuring stable operation under extreme weather.
Self‑destroying indicationOnce damaged, the glass disc breaks completely, making fault detection fast and visible during line inspection.
Excellent self‑cleaning performanceSmooth glass surface reduces dust and dirt accumulation, with strong anti‑pollution and anti‑flashover performance.
Long service life & low maintenanceUV resistance, anti‑aging, corrosion resistance, and stable performance for decades with low operation cost.
Standardized designCompatible with IEC, ANSI and other international standards, easy to install and connect in series.
Applications
High‑voltage and ultra‑high‑voltage overhead transmission lines
Substations and power distribution stations
Coastal, industrial, desert and other harsh environments
Product type: We provide various types of glass insulators, please contact our sales to obtain the product catalog
Product inspection: SGS inspection certificate, factory inspection department product quality inspection form
Minimum order quantity: 10 pieces
Samples: Free of charge, but the shipping cost needs to be borne by the customer
Product parameters
Glass Insulators for low voltage Applicable standards: IEC, GB, BS, ANSI, AS or customer requirements
|
model |
Size |
model |
Size |
|
U70BL |
146*255*320 |
U210B-2 |
170*280*450 |
|
U70BLP-1 |
146*255*400 |
U210BP-2 |
170*320*550 |
|
U70BP/146D |
146*300*450 |
U210BP/170D |
170*300*450 |
|
U100BL |
146*255*320 |
U210BP/170D |
170*300*450 |
|
U100BLP-1 |
146*255*400 |
U210BP/170M |
170*420*380 |
|
U100BLP-2 |
146*280*450 |
U240B-2 |
170*280*450 |
|
U100BP/146D |
146*300*450 |
U240BP/170D |
170*300*450 |
|
U100BP/146M |
146*380*365 |
U300B |
195*320*485 |
|
U120B |
146*255*320 |
U300BP-1 |
195*320*550 |
|
U120BP-1 |
146*255*400 |
U300BP-3 |
195*380*635 |
|
U120BP/146D |
146*280*450 |
U300BP2/195M |
195*455*450 |
|
U160BM |
155*280*400 |
U300BP/195D |
195*330*485 |
|
U160BP |
155*280*450 |
U300BP/195T |
195*400*635 |
|
U160BMP-2 |
155*320*550 |
U420B |
205*360*550 |
|
U160BP/146M |
146*420*380 |
U550B |
240*380*600 |
|
U160BP/155D |
155*300*450 |
U550BP/240T |
240*400*635 |
|
U210B-1 |
170*280*400 |
U70C, U70CN |
210*200*220 |
Application
Glass Insulators for high voltage has been widely used in power systems.
Factory Display
faq
Q: Are you trading company or manufacturer?
Q: Do you provide samples ? is it free or extra?
Q: How long is your delivery time?
If the goods need to be mass produced, delivery time may be around 7-10 working days.
certificate
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