56-1、56-2、56-3、56-4、56-5
The following pin insulators comply with the ANSI Standard.
The glaze colour of the insulators are brown, light gray, white, etc...
Fig | 1 | 1 | 2 | 2 | 3 | |||
Class ANSI | 56-1 | 56-2 | 56-3 | 56-4 | 56-5 | |||
Main Dimensions (mm) | H | 146 | 165 | 191 | 241 | 318 | ||
h | 50.8 | 50.8 | 50.8 | 50.8 | 63.5 | |||
D | 191 | 228 | 267 | 305 | 343 | |||
d | 34.9 | 34.9 | 34.9 | 34.9 | 34.9 | |||
d1 | 19 | 19 | 19 | 19 | 19 | |||
R2 | 14 | 14 | 14 | 14 | 14 | |||
Nominal Voltage(kV) | 23 | 23 | 35 | 46 | 69 | |||
Creepage Distance(mm) | 330 | 430 | 533 | 685 | 865 | |||
Minimum Flashover Voltage | Power- frequency | Dry/kv | 95 | 110 | 125 | 140 | 175 | |
Wet/kv | 60 | 70 | 80 | 95 | 125 | |||
50%Impulse | Pos/kV | 150 | 175 | 200 | 225 | 270 | ||
Neg/kV | 190 | 225 | 265 | 310 | 340 | |||
Radio-Influence Voltage Data | Test Voltage to Ground/kV | 15 | 22 | 30 | 30 | 44 | ||
Maximum RIV at 1000kHz(kV) | 100 | 100 | 200 | 200 | 200 | |||
Low-Frequency Puncture Voltage Average/kV | 130 | 145 | 165 | 186 | 225 | |||
Dry Arcing Distance(mm) | 178 | 210 | 241.3 | 286 | 356 | |||
Cantilever Failing Load(kN) | 1134 | 1360 | 1360 | 1360 | 1360 | |||
Weight (kg) | 3.7 | 5.3 | 7 | 10.8 | 13.5 |
The following pin insulators comply with the ANSI Standard.
The glaze colour of the insulators are brown, light gray, white, etc...
Fig | 1 | 1 | 2 | 2 | 3 | |||
Class ANSI | 56-1 | 56-2 | 56-3 | 56-4 | 56-5 | |||
Main Dimensions (mm) | H | 146 | 165 | 191 | 241 | 318 | ||
h | 50.8 | 50.8 | 50.8 | 50.8 | 63.5 | |||
D | 191 | 228 | 267 | 305 | 343 | |||
d | 34.9 | 34.9 | 34.9 | 34.9 | 34.9 | |||
d1 | 19 | 19 | 19 | 19 | 19 | |||
R2 | 14 | 14 | 14 | 14 | 14 | |||
Nominal Voltage(kV) | 23 | 23 | 35 | 46 | 69 | |||
Creepage Distance(mm) | 330 | 430 | 533 | 685 | 865 | |||
Minimum Flashover Voltage | Power- frequency | Dry/kv | 95 | 110 | 125 | 140 | 175 | |
Wet/kv | 60 | 70 | 80 | 95 | 125 | |||
50%Impulse | Pos/kV | 150 | 175 | 200 | 225 | 270 | ||
Neg/kV | 190 | 225 | 265 | 310 | 340 | |||
Radio-Influence Voltage Data | Test Voltage to Ground/kV | 15 | 22 | 30 | 30 | 44 | ||
Maximum RIV at 1000kHz(kV) | 100 | 100 | 200 | 200 | 200 | |||
Low-Frequency Puncture Voltage Average/kV | 130 | 145 | 165 | 186 | 225 | |||
Dry Arcing Distance(mm) | 178 | 210 | 241.3 | 286 | 356 | |||
Cantilever Failing Load(kN) | 1134 | 1360 | 1360 | 1360 | 1360 | |||
Weight (kg) | 3.7 | 5.3 | 7 | 10.8 | 13.5 |