Itumọ ọja
JN17-12/50 (oriṣi atijọ jẹ JN15-12/50) Iyipada inu ile giga foliteji earthing jẹ apẹrẹ tuntun ati ọja ti o ni ilọsiwaju ti wa ni ibamu si iru ESI, eto naa ti pejọ, o dara pẹlu eto agbara ina pẹlu 3-10KV , Ipele mẹta, AC 501601Hz, atilẹyin pẹlu ọpọlọpọ awọn iru ẹrọ iyipada HV ati aabo ilẹ. O ti ni ibamu pẹlu GB1985-2004 ati boṣewa IEC129.
Ipo iṣẹ
1. Ibaramu otutu:-10 °Cọkan+40°C
2. Allitude: 1000m Isensor heighi: 140mm)
3. Ọriniinitutu ibatan: Ọriniinitutu ojulumo ọjọ apapọ w 95% ọriniinitutu ojulumo oṣu w
4. Ìṣẹlẹ kikankikan: w 8degree
5. Idoti ìyí: II
Ni akọkọ imọ sile
Nkan | Ẹyọ | Data | |
Foliteji won won | KV | 12 | |
Iwọn akoko kukuru duro lọwọlọwọ (iduroṣinṣin gbona) | THE | 50 | |
Ti won won kukuru Circuit withstand akoko | S | 4 | |
Ti won won kukuru Circuit ṣiṣe lọwọlọwọ | THE | 125 | |
Ti won won tente tente koju lọwọlọwọ (iduroṣinṣin agbara) | THE | 125 | |
Ti won won idabobo ipele | Idiwọn igba kukuru agbara igbohunsafẹfẹ withstand foliteji | KV | 42 |
Ti won won monomono iwuri withstand foliteji | 75 | ||
Igbesi aye ẹrọ | aago | 2000 |
JN17-12 / 50earthing yipada (ES-10 / 31.5) Ilana ati iwọn fifi sori ẹrọ
Ejò ebute Àkọsílẹ
Iho ipo aworan atọka
Sipesifikesonu | ATI | F | G | H | D |
JN17-12/5O-21O | 210 | 50 | 185 | 655 | 516 |
JN17-12 / 50-220 | 220 | 50 | 185 | 675 | 536 |
JN17-12 / 50-230 | 230 | 50 | 85 | 695 | 556 |
JN17-12 / 50-250 | 250 | 50 | 185 | 735 | 596 |
JN17-12 / 50-275 | 275 | 50 | 210 | 810 | 646 |
Bere fun notesdndicate ọja sipesifikesonu, aarin ijinna laarin awọn ọpá, ti o ba ti ina àpapọ deviceltype ot me displayl needed tabi ko Jọwọ ṣakiyesi awọn asọ ti ọna asopọ gigun nigba ti paṣẹ (deede L=250mm).
Jọwọ kan si alagbawo pẹlu wa ti o ba ti o ba ni eyikeyi pataki ìbéèrè.