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Model NO.: 56 series
Material: Porcelain
Type: B Type Insulator
Trademark: XIYA
Origin: China
Application: High-voltage
Structure: Pin Insulator
Porcelain Insulators: Pin Insulator
Specification: ANSI, IEEE, IEC
HS Code: 8546209090
| Cat/NO | A1066 | A1067 | A1068 | A1069 | A1070 | ||||||||
| Fig | 1 | 1 | 2 | 2 | 3 | ||||||||
| Class ANSI | 56 | 56 | 56 | 56 | 56 | ||||||||
| 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 | 49 | 19 | 19 | 19 | ||||||||
| R2 | 14 | 14 | 14 | 14 | 14 | ||||||||
| Norminal voltage (kv) | 23 | 23 | 35 | 46 | 69 | ||||||||
| Creepage distance (mm) | 330 | 430 | 533 | 685 | 865 | ||||||||
| Minimum Flshover voltage | Power-frequency | Dry (kv) | 95 | 110 | 125 | 140 | 175 | ||||||
| Wet (kv) | 60 | 70 | 80 | 95 | 125 | ||||||||
| 50% Impulse | Positive(kv) | 150 | 175 | 200 | 225 | 270 | |||||||
| Negative(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-frquency puncture puncture voltage average (kv) | 130 | 145 | 165 | 186 | 225 | ||||||||
| Dry arcing dislance(mm) | 178 | 210 | 241.3 | 285 | 356 | ||||||||
| Cantilever Failing Load (kv) | 1134 | 1360 | 1360 | 1360 | 1360 | ||||||||
| Weight(kg) | 3.7 | 5.3 | 7 | 10.8 | 13.5 | ||||||||
