27.5kv Electrical Composite Polymer Silicon Rubber Railway Insulator

• Application: High-voltage, Low-voltage, High-temperature
• Material: Composite Polymer
• Structure: Suspension Tension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
• Connection Method: Spherical Type
• Model NO.: FQX
• Size of Bearing Capacity: as Customer Requirements
• Certification: CCC, CE, ISO9001
• Color: Gray/Red/Customers′ Requirements
• Brand: SAA
• Core Rod Material: Fiber Glass Core
• End Fitting Material: HDG Steel
• Creepage Distance: 1200/1400/1600mm
• Rated System Voltage: 27.5kv
• 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: Used for overhead contact system of electrified railways;
• Color: Red, Brown, Gray or Customer's requirement;
• Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;
• Tube: Fiber glass core;
• 

  Insulation Type	L Creepage Distance main/auxiliary (mm)	H Section Length (mm)	h Arcing Distance (mm)	Lightning Impulse Withstand Voltage (kV)	Power Frequency Withstand Voltage (kV)		Specified Tensile Load (kN)
  					Dry	Wet
  Single Insulation	1200	700-750	≥500	270	160	130	120
  							160
  							200
  	1400	750-800	≥550	290	175	140	120
  							160
  							200
  	1600	800-850	≥600	310	190	150	120
  							160
  							200
  Double Insulation	1200/145	790-840	≥500	270	160	130	120
  							160
  							200
  	1400/145	840-890	≥550	290	175	140	120
  							160
  							200
  	1600/145	890-940	≥600	310	190	150	120
  							160
  							200
  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 design 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