PSD-70Е

Type of
 insulator acc. Russian standard

Type of
insulator
acc. IEC

Ultimate
Mechanical
 Strength of
 insulators,
 KN, not less

Diameter
 of glass
 shed (D),
 mm

Spacing,
 mm

Creepage
distance,
 mm

Weight, kg

Voltage withstand, kV, not less

Impulse

Frequency
50 Hz, wet

Radio
 interference
 level

PSD-70E

U70 Fog,
double shed

70

270

127

411

4,6

110

45

25