Insulator for 20 kV- SHTIZ-20SIP

Absence of latent defects inside insulated body. Each insulator passes optical control on absence of vials in a power head of insulator;

Control of insulators on a corner of polarization of passing light allows to guarantee absence of internal pressure, stable characteristics of electrical insulation, which are unattainable in ceramics;
It not appears micro cracks in the body of insulator during exploitation period;

It is easy to find the taint insulator across HV line. Insulator is applicable for all poluttion and humidity levels and is very popular in the HV lines for oil and railway sector. Metal clamp on the cap of insulator allows to complete wire fixation work faster.

Type of insulator	Ultimate Mechanial Strength of insulators, KN, not less	Diametr of glass shed (D), mm	Spacing, mm	Creepage distance, mm	Weight, kg	Voltage withstand, kV, not less
						impulse	frequency 50 Hz, wet	radio interference
SHTIZ20SIP	20	130	225	360	5.0	120	40	40

 Glass pin insulator SHTIZ-20SIP for SIP wires, with nominal cross section from 35 mm²
•SHTIZ-20SIP 1 – 35 mm 2
•SHTIZ-20SIP 2 – 50-70 mm 2
•SHTIZ-20SIP 3 – 120 mm2