Inkcazo yemveliso
Intshayelelo
I-JN17-12/40 (uhlobo oludala yi-JN15-12/40) uchungechunge lwangaphakathi lwangaphakathi lwamandla ombane aphezulu luyilo olutsha kunye nemveliso ephuculweyo yethu ngokohlobo lwe-ESI, isakhiwo sidityanisiwe, sifanelekile ngenkqubo yamandla ombane nge-3-10KV. , Isigaba sesithathu, i-AC 501601Hz, inkxaso eneentlobo ezahlukeneyo ze-HV switchgear kunye nokukhusela umhlaba. Ihambelana ne-GB1985-2004 kunye ne-IEC129 standard.
Imeko yokusebenza
1. Ubushushu be-Ambient: -10°CNye+40°C
2. Ububanzi: 1000m Isensor heighi: 140mm)
3. Ukufuma okuhambelanayo: Umndilili wosuku wokufuma onxulumeneyo w 95% Inyanga i-avareji yokufuma okuhambelanayo w
4. Ubunzulu benyikima: w 8degree
5. Isidanga sobumdaka: II
Ikakhulu iiparamitha zobugcisa
| Into | Iyunithi | Idatha | |
| Umbane olinganisiweyo | KV | 12 | |
| Ilinganiswe ngexesha elifutshane lokumelana nangoku (uzinzo lwe-thermal) | THE | 40 | |
| Ilinganiswe kwisekethe emfutshane ukumelana nexesha | S | 4 | |
| Ilinganiswe kwisekethe emfutshane yokwenza yangoku | THE | 100 | |
| Incopho elinganisiweyo ukumelana yangoku (uzinzo oluguqukayo) | THE | 100 | |
| Ireyithwe kwi-insulation leve | Ilinganiswe ngamaxesha amafutshane amandla ombane ukumelana nombane | KV | 42 |
| Impembelelo yombane elinganisiweyo imelana nombane | 75 | ||
| Ubomi boomatshini | ixesha | 2000 |
JN17-12/40earthing switch(ES-10/31.5) Ulwandlalo kunye nomlinganiselo wofakelo
Ibhloko yobhedu yokugcina
Umzobo wendawo yomngxuma
| Inkcazo | KUNYE | F | G | H | D |
| JN17-12/40-210 | 210 | 50 | 185 | 655 | 516 |
| JN17-12/40-220 | 220 | 50 | 185 | 675 | 536 |
| JN17-12/40-230 | 230 | 50 | 85 | 695 | 556 |
| JN17-12/40-250 | 250 | 50 | 185 | 735 | 596 |
| JN17-12/40-275 | 275 | 50 | 210 | 810 | 646 |
Amanqaku oodolo bonisa ukucaciswa kwemveliso, umgama osembindini phakathi kweepali, ukuba umboniso wombane wesixhobo ot kum ukubonisa uyafuneka okanye hayi Nceda uqaphele ubude bekhonkco elithambileyo xa uodola (yesiqhelo L=250mm).
Nceda uqhagamshelane nathi ukuba unesicelo esikhethekileyo.
