. No6, Haghparast Alley, Sarafraz Ave, Beheshti St., Tehran, Iran
. +98 (21)88528968
. +98 (21) 88528957
. info@mescoinsulators.com

230 KV suspension and tension insulators


Mesco Company has been developing these silicone composite insulators for high voltage transmission lines up to voltage 230 KV with a mechanical strength up to 160 KN. The structure of insulators consists of three main parts, including end fittings, composite rod and shed/sheath polymer. We manufacture silicone insulators with a variety of different forged end fittings based on customer requests such as socket and ball (acc. to IEC12016), clevis, tongue, y-clevis and eye fitting(acc to IEC 60471). The main rod in these insulators has been supplied by pultrusion machine with fiber glass reinforced composite with high strength tensile force. We use silicon as a polymer for shed/sheath material in modern molding machines to achieve high quality products. The following table includes our 230 KV insulator specifications:

Catalogue no.

Voltage rate

Mechanical load

Length (A)

Creepage distance

Big shed diameter (B)

Small shed diameter (C)

No. of sheds

Shed distance (D)

Shed distance (E)

Corona ring diameter (F)

Rod diameter

KV

KN

mm

mm

mm

mm

mm

mm

mm

mm

MES230ST120B2775S9046

230

120

2775

9046

150

120

69

35

70

380

18

MES230ST160B2884S9046

230

160

2884

9046

150

120

69

35

70

380

24