25kV Electricity Railway Composite Insulator

25kV Electricity Railway Composite Insulator

1. Excellent electrical performance and mechanical strength.
2. Outstanding anti-pollution performance. The flashover voltage is 2-3 times that of porcelain insulators, making it particularly suitable for heavily polluted areas.
3. No need for cleaning maintenance. The unique hydrophobicity and hydrophobic migration of silicone rubber material ensure that the insulator maintains excellent hydrophobicity and extremely high flashover voltage even after contamination, making it especially suitable for lines where maintenance is difficult.

Εισαγωγή προϊόντος
Detail-07

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FQB-25/8 760±20 1200 537 8 80 20 270 160 130 31.5 (NSDD=2mg/cm2) (ESDD=0.3/cm2)
FQB-25/12 760±20 1200 515 12 100 25 270
FQB-25/16 800±20 1200 555 16 120 25 270
FQBJ-25/8 760±20 1400 537 8 80 20 290 175 140 31.5 (NSDD=2mg/cm2) (ESDD=0.3/cm2)
FQBJ-25/12 760±20 1400 515 12 100 25 290
FQBJ-25/16 800±20 1400 555 16 120 25 290
FQBG-25/8 800±20 1600 577 8 80 20 310 190 150 36.0 (NSDD=2mg/cm2) (ESDD=0.35/cm2)
FQBG-25/12 856±20 1600 555 12 100 25 310
FQBG-25/12 800±20 1600 555 12 100 25 310
FQBG-25/16 800±20 1600 555 16 120 25 310
FQBS-25/8 850±20 1200/145 509 8 80 20 270 160 130 31.5 (NSDD=2mg/cm2) (ESDD=0.3/cm2)
FQBS-25/12 850±20 1200/145 507 12 100 25 270
FQBS-25/16 890±20 1200/145 507 16 120 25 270
FQBSJ-25/8 850±20 1400/145 509 8 80 20 290 190 150 36.0 (NSDD=2mg/cm2) (ESDD=0.35/cm2)
FQBSJ-25/12 850±20 1400/145 507 12 100 25 290
FQBSJ-25/16 890±20 1400/145 507 16 120 25 290
FQBSG-25/8 890±20 1600/145 554 8 80 20 310 190 150 36.0 (NSDD=2mg/cm2) (ESDD=0.35/cm2)
FQBSG-25/12 890±20 1600/145 547 12 100 25 310
FQBSG-25/16 890±20 1600/145 547 16 120 25 310

 

 

 

 
  1. Outstanding anti-pollution performance. The flashover voltage is 2-3 times that of porcelain insulators, making it particularly suitable for heavily polluted areas.

 

 

 

 
  1. Lightweight. It weighs only 1/7 to 1/10 of porcelain insulator strings, making transportation and installation extremely convenient. This is particularly beneficial in areas with difficult transportation conditions and for rapid repair of fault lines.

 

 
  1. The shed has excellent waterproof performance and good anti-aging properties.

 

 
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