Toughened Glass Suspension Insulator for Pole Line

• Application: High-voltage, Low-voltage, High-temperature
• Material: Glass
• Structure: Suspension Insulator
• Model NO.: U
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
• Connection Method: Ball&Socket Type
• Size of Bearing Capacity: 70kn-550kn
• Certification: CCC, CE, ISO9001
• Color: Glass
• Brand: SAA
• End Fitting Material: HDG Steel
• Creepage Distance: up to 700mm
• Delivery Time: 10~15days
• Transport Package: Carton or Plywood Case
• Specification: Customers′ Requirements
• Trademark: SAA
• Origin: China
• HS Code: 8546201000
• Production Capacity: 1000, 000PCS/Year

Product Description

 

Description

• 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 Voltagesingle unhit /shorlt 'string with 5 PCS (kV)	Dry Lightning Impullse Withstand Voltagesingle unit /short string with SPCS (kV)	Min power Frenquency Puncture Voltage (kV)	Net Weight Per Unit(kg)
  U70BP/146D	280	146	450	16	70	80	45/200	120/450	130	5.5
  U100BP/146D	280	146	450	16	100	80	45/200	120/450	130	5.5
  U120BP/146D	280	146	450	16	120	80	45/200	120/450	130	5.5
  U160BP/155D	300	155	450	20	160	85	45/200	130/500	130	8.5
  U210BP/170D	300	170	450	20	210	85	45/200	130/500	130	9.0
  U240BP/170D	300	170	450	24	240	85	45/200	130/500	130	9.4
  U300BP/195D	330	195	485	24	300	90	50/200	130/520	130	12.0
  U70BP/146T	300	155	550	16	70	80	45/200	120/500	130	8.9
  U100BP/146T	300	155	550	16	100	80	45/200	120/500	130	8.9
  U120BP/146T	300	155	550	16	120	80	45/200	120/500	130	8.9
  U160BP/155T	320	155	550	20	160	85	50/200	130/500	130	10.0
  U210BP/170T	320	170	550	20	210	85	50/200	130/500	130	10.0
  U240BP/170T	320	170	550	24	240	85	50/200	130/500	130	10.4
  U300BP/195T	380	195	635	24	300	100	60/240	150/550	130	16.0
  U420BP/205T	400	205	650	28	420	100	60/240	150/550	130	18.0
  U550BP/240T	400	240	650	32	550	100	60/240	150/550	130	21.7
  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

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Company Profile

 

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.

Cooperation Partners

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.

Enterprise Qualification