Rated Voltage: | 20V-800kV |
---|---|
Application: | High Voltage |
Material: | Porcelain |
Type: | Insulator |
Model Number: | TR216, TR205 |
Quick Details
Specifications
Including TR202, TR205, TR208, TR210, TR214, TR216, TR222, TR225, TR227, TR231, TR267. The main technical data is as follows:
TR278, TR286, TR287, TR288, TR289, TR291, TR295, TR304, TR308, TR312, TR316 porcelain station post insulators main technical data:
ANSI Type | ||||||||||||
Leakage distance | mm | 267 | 394 | 610 | 940 | 1092 | 1892 | 610 | 394 | 610 | 940 | 1092 |
Cantilever strength | KN | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 6.7 | 17.8 | 17.8 | 17.8 | 17.8 | 17.8 |
Tension strength | KN | 31.1 | 38 | 44.5 | 53 | 62 | 71 | 66.7 | 89 | 89 | 111.2 | 111.2 |
Torsion strength | N.m | 678 | 791 | 904 | 1130 | 1356 | 1695 | 2101 | 2452 | 2802 | 3502 | 3502 |
Compression strength | KN | 44.5 | 44.5 | 44.5 | 66.7 | 66.7 | 111 | 89 | 89 | 89 | 133.4 | 266.9 |
Low frequency test voltage | KV | 5 | 10 | 15 | 22 | 30 | 44 | 5 | 10 | 15 | 22 | 30 |
Critical impulse flashover positive voltage | KV | 105 | 125 | 170 | 225 | 280 | 390 | 105 | 125 | 170 | 225 | 280 |
Low frequency wet withstand voltage | KV | 30 | 45 | 60 | 80 | 100 | 145 | 30 | 45 | 60 | 80 | 100 |
Impulse withstand voltage | KV | 95 | 110 | 150 | 200 | 250 | 350 | 95 | 110 | 150 | 200 | 250 |
TR278, TR286, TR287, TR288, TR289, TR291, TR295, TR304, TR308, TR312, TR316 porcelain station post insulators main technical data:
ANSI Type | ||||||||||||
Leakage distance | mm | 1892 | 2515 | 2515 | 2946 | 2946 | 3234 | 3234 | 4191 | 4191 | 5029 | 5029 |
Cantilever strength | KN | 13.3 | 31.1 | 11.6 | 6.23 | 9.8 | 5.34 | 8.23 | 4.23 | 6.45 | 3.56 | 5.56 |
Tension strength | KN | 111.2 | 89 | 111.2 | 89 | 111.2 | 89 | 111.2 | 89 | 111.2 | 89 | 111.2 |
Torsion strength | N.m | 7005 | 7005 | 15760 | 7005 | 15760 | 7005 | 15760 | 7005 | 15760 | 7005 | 15760 |
Compression strength | KN | 266.9 | 266.9 | 333.6 | 267 | 333.6 | 267 | 333.6 | 267 | 333.6 | 267 | 333.6 |
Low frequency test voltage | KV | 44 | 73 | 73 | 88 | 88 | 103 | 103 | 146 | 146 | 146 | 146 |
Critical impulse flashover positive voltage | KV | 390 | 610 | 610 | 710 | 710 | 810 | 810 | 1010 | 1010 | 1210 | 1210 |
Low frequency wet withstand voltage | KV | 145 | 230 | 230 | 275 | 275 | 315 | 315 | 385 | 385 | 455 | 455 |
Impulse withstand voltage | KV | 350 | 550 | 550 | 650 | 650 | 750 | 750 | 900 | 900 | 1050 | 1050 |
TR362, TR324, TR367, TR368, TR369, TR330, TR371, TR372, TR373, TR379, TR391 porcelain station post insulators main technical data:
ANSI Type | ||||||||||||
Leakage distance, mm | mm | 5029 | 5659.5 | 5659.5 | 5659.5 | 5659.5 | 6705.6 | 6705.6 | 6705.6 | 6705.6 | 7112 | 8382 |
Cantilever strength, KN | KN | 10.23 | 4.45 | 6.45 | 8.9 | 9.12 | 4 | 5.2 | 7.78 | 7.78 | 7.56 | 6.23 |
Tension strength, KN | KN | 178 | 111.2 | 89 | 178 | 89 | 111.2 | 89 | 178 | 89 | 89 | 89 |
Torsion strength, N.m | N.m | 21014 | 15760 | 7005 | 21014 | 7005 | 15760 | 7005 | 21014 | 7005 | 7005 | 7005 |
Compression strength, KN | KN | 444.8 | 333.6 | 267 | 444.8 | 267 | 333.6 | 267 | 444.8 | 267 | 267 | 267 |
Low frequency test voltage, KV | KV | 146 | 220 | 220 | 220 | 220 | 220 | 220 | 210 | 220 | 318 | 318 |
Critical impulse flashover positive voltage, KV | KV | 1210 | 1410 | 1410 | 1410 | 1410 | 1610 | 1610 | 1610 | 1610 | 1710 | 2000 |
Low frequency wet withstand voltage, KV | KV | 455 | 525 | 525 | 525 | 525 | 590 | 590 | 590 | 590 | 620 | 710 |
Impulse withstand voltage, KV | KV | 1050 | 1300 | 1300 | 1300 | 1300 | 1470 | 1470 | 1470 | 1470 | 1550 | 1800 |