Disc Forged Transmission Line Accessories Weight 4.2kg High Mechanical Strength

Brand Name:GALAXY
Certification:ISO,CE
Model Number:GLLXY-120
Minimum Order Quantity:500 sets
Delivery Time:30 days
Payment Terms:L/C, T/T
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Address: Zhangzhu Town, Yixing City, Jiangsu province, China
Supplier`s last login times: within 48 hours
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Product Details

Transmission Line Accessories High Voltage Disc/Forged Type Anti-fouling Suspension Toughened Glass Insulator


Product advantages

  • Excellent mechanical performance
  • Light weight
  • Good pollution flashover resistance
  • Good structural stability
  • High line operation efficiency
  • Excellent electrical corrosion resistance

Product parameters

ModelGLLXY-70GLLXY1-70GLLXY-100GLLXY-120GLLXY3-160GLLXY3-210GLLXY-240GLLXY-300

Mechanical damage load≥

KN

7070100120160210240300

Battering load≥

KN

5655656786781017101710171017

Electromechanical load test value/h

KN

52.552.57590120157.5180225

Nominal Height H

mm

127146146146155170170195

Nominal diameter of insulator D

mm

255255255255280280280320

Minimum nominal creepage distance

mm

320320320320380390390485

Peak voltage tolerance for lightning full - wave shock

kv

≥100≥100≥100≥100≥105≥105≥105≥105


Product characteristics

  • Made of toughened glass. Because of the high mechanical strength of the glass insulator surface, it is not easy to crack the surface. The electrical strength of glass generally remains constant throughout the operation period, and the aging process of glass is much slower than that of porcelain.
  • Using glass insulator, it can cancel the operation process of insulator of charged periodic preventive test. This is due to every damage to tempered glass causes damage to the insulator, which operators can easily find when patrolling the wire.
  • Insulator is a special insulation control, which can play an important role in overhead transmission lines.
  • In the early years, insulators were mostly used in poles, and gradually developed into high-voltage wire towers with a number of disc-shaped insulators hanging at one end. They were made of glass or ceramics to increase the creeping distance.
  • Insulators should not fail due to various mechanical and electrical stresses caused by changes in the environment and electrical load conditions, otherwise insulators will not play a significant role, which will damage the service life of the entire line.

China Disc Forged Transmission Line Accessories Weight 4.2kg High Mechanical Strength supplier

Disc Forged Transmission Line Accessories Weight 4.2kg High Mechanical Strength

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