ANSI 57series Porcelain Line Post Insulator for Transmission
Zojambula Zapangidwe Zazinthu
Product Technical Parameters
Line post mtundu wa porcelain insulators | ||||||
Kalasi ya ANSI | 57-1 | 57-2 | 57-3 | 57-4 | 57-5 | |
Makulidwe | ||||||
Mtunda wa Creepage | mm | 356 | 559 | 737 | 1015 | 1145 |
Mtunda wowuma wa arcing | mm | 165 | 241 | 311 | 368 | 438 |
Makhalidwe Amakina | ||||||
Mphamvu ya Cantilever | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Cantilever mphamvu routine mayeso | kn | 5 | 5 | 5 | 5 | 5 |
Makhalidwe Amagetsi | ||||||
Mtundu wamagetsi ogwiritsira ntchito | kv | 25 | 35 | 45 | 55 | 66 |
Low pafupipafupi youma flashover voteji | kv | 80 | 110 | 125 | 150 | 175 |
Low pafupipafupi chonyowa flashover voteji | kv | 60 | 85 | 100 | 125 | 150 |
Critical impulse flashover voltage, positive | kv | 130 | 180 | 210 | 255 | 290 |
Critical impulse flashover voltage, negative | kv | 155 | 205 | 260 | 340 | 380 |
Mawayilesi amakhudza Voltage Data | ||||||
Yesani voteji ya RMS mpaka pansi | kv | 15 | 22 | 30 | 44 | 44 |
Maximum RIV pa 1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
Kulongedza ndi Kutumiza Data | ||||||
Net kulemera, pafupifupi | kg | 5.2 | 9.0 | 11.0 | 16.0 | 18.0 |
Line post mtundu wa porcelain insulators | ||||||
Kalasi ya ANSI | 57-11 | 57-12 | 57-13 | 57-14 | 57-15 | |
Makulidwe | ||||||
Diameter | mm | 102 | 102 | 102 | 102 | 102 |
Kutalika | mm | 260 | 324 | 400 | 480 | 543 |
Mtunda wa Creepage | mm | 356 | 559 | 737 | 1015 | 1145 |
Mtunda wowuma wa arcing | mm | 165 | 241 | 311 | 368 | 438 |
Makhalidwe Amakina | ||||||
Mphamvu ya Cantilever | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Cantilever mphamvu routine mayeso | kn | 22 | 22 | 22 | 22 | 22 |
Makhalidwe Amagetsi | ||||||
Mtundu wamagetsi ogwiritsira ntchito | kv | 25 | 35 | 45 | 55 | 66 |
Low pafupipafupi youma flashover voteji | kv | 80 | 110 | 125 | 150 | 175 |
Low pafupipafupi chonyowa flashover voteji | kv | 60 | 85 | 100 | 125 | 150 |
Critical impulse flashover voltage, positive | kv | 130 | 180 | 210 | 255 | 290 |
Critical impulse flashover voltage, negative | kv | 155 | 205 | 260 | 340 | 380 |
Mawayilesi amakhudza Voltage Data | ||||||
Yesani voteji ya RMS mpaka pansi | kv | 15 | 22 | 30 | 44 | 44 |
Maximum RIV pa 1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
Kulongedza ndi Kutumiza Data | ||||||
Net kulemera, pafupifupi | kg | 6.8 | 10.0 | 11.8 | 16.5 | 18.6 |
Kufotokozera kwazinthu 57-14
Kufotokozera kwazinthu 57-13
Kufotokozera kwazinthu 57-1
Kufotokozera kwazinthu 57-2
Kufotokozera kwazinthu 57-3
Kufotokozera kwazinthu 57-4
Kufotokozera kwazinthu 57-5