The manufacturer

JSC “YuAIZ”

Designation

ANSI С 29.2

52-3

Mechanical failing load

kN

70

Mechanical residual strength

kN

42

Diameter of the insulating part, D

mm

255 ± 2

Spacing, H

mm

146 ± 4

Nominal creepage distance

mm

320 ±14

Ball and socket coupling, ANSI C 29.2

type В

Puncture voltage in insulating medium

kV

130

Withstand voltage (dry)

kV

80

Withstand voltage (wet)

kV

50

Dry lightning impulse withstand voltage +/-

kV

125/130

Radio interference voltage
at 50 Hz
at 1000 Hz

kV
μV

10
50

Weight

kg

4 ± 0,35