27.5kV Electrical Composite Polymer Silicon Rubber Railway Insulator

• Application: High-voltage, High-temperature
• Material: Composite Polymer
• Structure: Railway Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: Up to 20kN
• Certification: ISO9001, ISO14001 + ISO45001
• Model NO.: FQZ-27.5/8
• Color: Gray+Red+White
• Brand: Gaon
• Core Rod Material: Glassfiber
• Metal Fitting: HDG Steel
• Sheds and Housing: Silicone Rubber
• Rated Voltage: Up to 52kV
• Scl: Up to 20kN
• Creepage Distance: 25-31mm/kV
• Transport Package: by Carton/Wooden Crate/Pallets
• Trademark: GaoN
• Origin: China
• HS Code: 85469000
• Production Capacity: 2000000PCS/Year

Product Description

1.Size and technical data of electrical railway insulator

 TYPE:FQZ-27.5/8

 

Rated voltage(KV)	Rated mechanical tension load(KN)	Min nominal creepage distance (mm)	1min power frequency wet withstand voltage (kv)	Full wave lightning impulse withstand voltage(peak value)
27.5	8	1610	150	300

 

 

2.Feature of electrical railway insulator

 

1) The arcing corona ring well distributes the electric field along the insulator's axe to prevent corona phenomenon and secure the electrical railway insulator from heavy damage in end fitting in case of flashover.

 

2) The unique end fitting sealing structure improves product sealing reliability.

 

3) We use hot dip Galvanizing steel fitting ,the thickness of the zinc more than 100 μm.

 

4) Our electrical railway insulator are packed in international standard packaging.

 

5) We have a final inspector manager to check the products on every detail and component to make sure it all meet the drawing.