is an assembly of one or more shells with metallic fittings. They have means for nonrigid supporting.

D.C. disc suspesion insulator: 

 is an assembly of one or more shells with metallic fittings. They have means for nonrigid supporting. In operation, it is always connected to insulator string.A suspension insulator set complete with the fittings is used to carry a line conductor or conductors at its lower end.

Porcelain Disc Suspension Insulators: Cat:No.12210s;Type: XZP-120;Unit Spacing (H):146 mm;

Norminal Diameter(D):280mmNominal Creepage Distance: 450mm;Rated E&M failling load: 120KN;Routine Tensile Load: 60KN;Coupling Size:16A;Impact Strength(min):7 N.m;D.C. withstand voltage  wet: 50 KV;                                      Dry:125KV;

D.C.Flashiover Voltage:  Wet:55KV

                                       Dry: 140KVDry Lightning Impulse Withstand Voltage: 130KV;Puncture Voltage: +185KV;Mass per 100 pcs:  780KG;Apllicable Standard:IEC61325; Non-standard products:

Designed by TCI or specified by the customers.

 

Colour: Brown , Light Gray, or to Drawings; HS CODE:85469000

 

Ceramic Insulator or Porcelain Insulator Type& Colour: 

  Disc suspension insulator  Line post insulator  Pin type insulator  Station post insulator  Electrical apparatus  Spool insulator  Strain insulator  Shackle insulator  Toughened glass insulator