China ANSI Porcelain Line Post Insulator, Find details about China Post Insulator, Ceramic Insulator from ANSI Porcelain Line Post Insulator
| ANSI Class | TR-202 | TR-205 | TR-208 | TR-210 | TR-214 | TR-216 | |
| Creepage Distance mm | 267 | 394 | 610 | 940 | 1092 | 1829 | |
| Cantilever Strength kN | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 6.7 | |
| Tensile Strength kN | 38 | 38 | 44.5 | 53 | 62 | 71 | |
| Torsion Strength N. m | 678 | 791 | 904 | 1130 | 1356 | 1695 | |
| Compression Strength kN | 44.5 | 44.5 | 44.5 | 66.7 | 66.7 | 111 | |
Low Frequency Flashover Voltage | Dry Flashover kv | 60 | 85 | 110 | 145 | 170 | 235 |
| Wet Flashover kv | 40 | 55 | 75 | 100 | 125 | 180 | |
| Critical Impulse Flashover Voltage | Pos. kv | 105 | 125 | 170 | 225 | 280 | 390 |
| Neg. kv | 120 | 200 | 250 | 290 | 340 | 475 | |
| WetLow Frequency Withstand voltag | Dry Withstand kv | 36 | 50 | 70 | 95 | 120 | 175 |
| Wet Withstand kv | 30 | 45 | 60 | 80 | 100 | 145 | |
| Impulse Withstand Voltage kv | 95 | 110 | 150 | 200 | 250 | 350 | |
| Net Weight Each Approx. kg | 4.5 | 7 | 11 | 16 | 21 | 30 | |
| Type | TR-286 | TR-288 | TR-308 | TR-316 | |
| Figure No. | 1 | 2 | 3 | 4 | |
| Creepage distance | mm | 2515 | 2946 | 4191 | 5029 |
| Cantilever strength | KN | 7.56 | 6.23 | 6.45 | 5.56 |
| Tension strength | KN | 89 | 89 | 111 | 111 |
| Torsion strength | N.m | 4520 | 4520 | 10170 | 10170 |
| Compression strength | KN | 267 | 267 | 333 | 333 |
| Power frequency flashover voltage | Dry KV | 385 | 435 | 575 | 660 |
| Wet KV | 285 | 335 | 475 | 570 | |
| Critical impulse flashover voltage | Postive KV | 610 | 710 | 1010 | 1010 |
| Negative KV | 780 | 900 | 1240 | 1250 | |
| Power frequency withstand voltage | Dry KV | 280 | 335 | 465 | 545 |
| Wet KV | 230 | 275 | 385 | 455 | |
| Impulse withstand voltage | KV | 550 | 650 | 900 | 1050 |
| Net weight | kg | 60 | 70 | 120 | 150 |
| Applicable standard | ANSI | ||||