220kV Composite Polymer Silicon Rubber Insulator

• Application: High-voltage, High-temperature
• Material: Composite Polymer
• Structure: Suspension Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Ball and Socket
• Size of Bearing Capacity: up to 300kn
• Model NO.: FXBW4-220/160
• Certification: ISO9001, ISO14001 + ISO45001
• Color: Gray+Red+White
• Brand: Gaon
• Core Rod Material: Glassfiber
• Metal Fitting: HDG Steel
• Sheds and Housing: Silicone Rubber
• Rated Voltage: 10-220kV
• Sml: 40-300kN
• Creepage Distance: 25-31mm/kV
• Standard: IEC61109
• Transport Package: by Carton/Foam/Wooden Crate/Pallet
• Trademark: GaoN
• Origin: China
• HS Code: 85469000
• Production Capacity: 2000000PCS/Year

Product Description

1.Sizes and Technical data of 220kV electrical insulator

Type	Rated voltage (kV)	Rated mechanical bending failling load(kN)	Structure height (mm)	Min nominal creepage distance (mm)	1min power frequency wet withstand voltage (kV)	Full wave lightning impulse withstand voltage peak value (kV)
FXBW4-220/160	220	160	2240±30	6300	395	1000

 

2.GaoN's 220kV electrical insulator Advantage

 

1).Resistance to Seismic Shock.

 

2).Long term surface hydrophobicity.

 

3).Special coupling agent is painted on 220kV electrical insulator interface between core and silicone rubber.

 

4).Good electrical specification and strong mechanical strength.

 

5).Make the 100% inspection of 220kV electrical insulator before the shipment.

 

6).Professional Technology for 220kV electrical insulator.