Gender: | |
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Application: | Power |
Type: | |
Model Number: | 10kv-36kv Composite Post insulator |
Brand Name: | JUNAI |
Place of Origin: | China (Mainland) |
Color: | GREY |
Quick Details
Specifications
Composite post insulators include post type composite apparatus insulators and composite station post insulators. Post insulators are mainly used for equipment, Device or substations, such as plant construction, busbar supports. Composite station post insulators are used on stations & substations. Composite post insulators should be took tests of cantilever strength upright, tensile strength, compression strength, and torsional strength.
Standard: IEC 62231, ANSI C29.19
Code No. |
Rated voltage -kV |
Mechanical failing load -cantilever -kN |
Height L -mm |
Dry arcing distance -mm |
Creepage distance -mm |
Lightning impulse withstand voltage -kV |
1min power frequency withstand voltage -kV |
upper fitting assembly dimension | lower fitting assembly dimension | |||
dry | wet | D1-mm | M1 | D2-mm | M2 | |||||||
10 | 8 | 195 | 164 | 345 | 75 | 47 | 42 | 76 | M12 | 76 | M12 | |
10 | 10 | 210 | 195 | 426 | 75 | 47 | 42 | 120 | M12 | 120 | M16 | |
10 | 10 | 210 | 200 | 400 | 75 | 47 | 42 | 140 | M12 | 140 | Φ14 | |
10 | 10 | 220 | 200 | 500 | 75 | 47 | 42 | 76 | M12 | 76 | M12 | |
20 | 6 | 340 | 288 | 650 | 125 | 68 | 50 | 140 | M12 | 140 | Φ14 | |
20 | 10 | 340 | 317 | 872 | 125 | 68 | 50 | 76 | M12 | 76 | M12 | |
35 | 6 | 450 | 423 | 1242 | 230 | 108 | 95 | 76 | M12 | 76 | M12 | |
35 | 8 | 450 | 366 | 970 | 230 | 108 | 95 | 140 | M12 | 140 | Φ14 | |
35 | 12.5 | 530 | 455 | 1388 | 230 | 108 | 95 | 140 | M12 | 140 | Φ14 | |
35 | 12.5 | 450 | 374 | 945 | 230 | 108 | 95 | 140 | M12 | 140 | Φ14 | |
35 | 12.5 | 560 | 545 | 1584 | 230 | 108 | 95 | 127 | M16 | 127 | M16 | |
66 | 8 | 760 | 666 | 1870 | 410 | 200 | 185 | 140 | M12 | 140 | Φ14 | |
66 | 8 | 760 | 709 | 2380 | 410 | 200 | 185 | 140 | M12 | 140 | Φ14 | |
66 | 12.5 | 760 | 709 | 2380 | 410 | 200 | 185 | 140 | M12 | 140 | Φ14 | |
110 | 5 | 1200 | 1097 | 3192 | 550 | 280 | 230 | 140 | M12 | 140 | Φ14 | |
110 | 5 | 1200 | 1154 | 4155 | 550 | 280 | 230 | 140 | M12 | 140 | Φ14 | |
110 | 10 | 1200 | 1097 | 3192 | 550 | 280 | 230 | 140 | M12 | 225 | Φ18 | |
110 | 12.5 | 1200 | 1154 | 4155 | 550 | 280 | 230 | 140 | M12 | 225 | Φ18 | |
220 | 5 | 2400 | 2195 | 6385 | 1000 | 560 | 395 | 140 | M12 | 225 | Φ18 |
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