12/24/40.5kV Earthing Switch
Imeko yoMgangatho wokuSebenza
1. Umphakamo wokuphakama wolwandle ongagqithiyo kwi-1000m;
2. Ubushushu bomoya kwindawo: +45℃,-25℃;
3. Ubunzulu benyikima obungekho ngaphezulu kwe-8 degree;
4. Ukufuma okunxulumene nexabiso lemihla ngemihla eliphakathi kwe-95%, i-avareji yenyanga engekho ngaphezu kwe-90%;
5. Iklasi yongcoliseko: II
Imeko ekhethekileyo: Nceda ucacise xa u-odola.
12kv Indoor High Voltage Ac Earthing Switch
Iinkcukacha ezingundoqo zobuGcisa
| Izinto | Iyunithi | Idatha | ||
| Umbane olinganisiweyo | kV | 12 | ||
| Ilinganiswe ngexesha elifutshane lokumelana nangoku | kA | 31.5 | ||
| Ilinganiswe ngobude bexesha elifutshane | s | 4 | ||
| Ireyithwe kwi-short-circuit close current | kA | 80 | ||
| Incopho elinganisiweyo ukumelana yangoku | kA | 80 | ||
| Inqanaba lokufakwa kwe-insulation | Ilinganiswe amandla exesha elifutshane | kV | Inqanaba emhlabeni/phakathi kwesigaba | 42 |
| Impembelelo yokukhanya elinganiselweyo imelana nombane | 75 | |||
| Ukunyamezela komatshini | Amaxesha | 2000 | ||
Inkcazo yobuGcisa
I-GPJN15-12 / 31.5 I-Earthing switch outline kunye nomlinganiselo wofakelo
I-GPJN15A-12 / 31.5 I-Earthing switch layout kunye nobukhulu bokufaka
24kv Indoor High Voltage AC Earthing Switch
Iinkcukacha eziphambili zobugcisa
| Izinto | Iyunithi | Idatha | ||
| Umbane olinganisiweyo | kV | 24 | ||
| Ilinganiswe ngexesha elifutshane lokumelana nangoku | kA | 31.5 | ||
| Ireyithwe kwi-short-circuit close current | kA | 80 | ||
| Incopho elinganisiweyo ukumelana yangoku | kA | 80 | ||
| Ilinganiswe ngobude bexesha elifutshane | s | 4 | ||
| Inqanaba lokufakwa kwe-insulation | 1min Amandla ombane axhathise amandla ombane | kV | Inqanaba emhlabeni/phakathi kwesigaba | 65 |
| Impembelelo yokukhanya imelana nombane | 125 | |||
| Ukunyamezela komatshini | amaxesha | 2000 | ||
I-GPJN15-24 / 31.5 I-Earthing switch outline kunye nomlinganiselo wofakelo
40.5kv Indoor High Voltage AC Earthing Switch
Iinkcukacha eziphambili zobugcisa
| Izinto | Iyunithi | Idatha | ||
| Umbane olinganisiweyo | kV | 36/38/40.5 | ||
| Ilinganiswe ngexesha elifutshane lokumelana nangoku (4s) | kA | 31.5 | ||
| Ireyithwe kwi-short-circuit close current | kA | 80 | ||
| Incopho elinganisiweyo ukumelana yangoku | kA | 80 | ||
| Umgama wesigaba | mm | 300, 350, 400 | ||
| Inqanaba lokufakwa kwe-insulation | (1min) Isantya sombane sixhathise amandla ombane | kV | Inqanaba emhlabeni/phakathi kwesigaba | 95 |
| Impembelelo yokukhanya imelana nombane | 185 | |||
Ulwandlalo kunye nomlinganiselo wofakelo
I-GPJN15-12(24)(40.5)kV Iswitshi yokuHlaba ngeMoto
GPJN15-12 (24)/D31.5, GPJN15-12/D40, 50, GPJN15-40.5/D31.5 uthotho lwangaphakathi ombane aphezulu ombane osebenzisa umhlaba wokutshintsha (mfutshane njenge: iswitshi yomhlaba enenjini) yenzelwe imfuneko yeswitchgear ekrelekrele. inkqubo yombane.Ilungele i-3 ~ 40.5KV, isigaba se-3, i-AC 50 (60) inkqubo yamandla e-Hz kunye neentlobo zee-switchgears eziphezulu zombane.Iyasebenza kulungiselelo lwesixhobo sokutshintsha amandla ombane aphezulu njengokhuseleko lomhlaba xa ulungiswa.
Ukusebenza kweemveliso kuhlangabezana ne-GB1985-2004 High Voltage AC Disconnector kunye ne-Earthering Switch kunye neemfuno zomgangatho kunye ne-IEC62271-102: 2002.
Isakhiwo sokutshintsha komhlaba silula kwaye sihlangene, ubunzima obulula, ukusebenza okuguquguqukayo, ukufakwa lula, ukuzinza okuguquguqukayo kwe-thermal, kunye nokusebenza okuthembekileyo kombane, gcina i-interlocks yokuqala ekubambeni imivundla switchgear chain rhoqo, ibe yi-patent yesizwe.
Imodeli yeeMveliso kunye nentsingiselo yayo
Iiparamitha ezisisiseko
| Imodeli yeemveliso | GPJN15 | ||||
| Ixabiso lombane osebenzayo | 12kV | 24kV | 40.5kV | ||
| Ilinganiswe ngexesha elifutshane lokumelana nangoku (4S) | 31.5kA | 40kA | 50kA | 31.5kA | |
| Incopho elinganisiweyo ukumelana yangoku | 80kA | 100kA | 125kA | 80kA | |
| Ireyithwe kwi-short-circuit close current | 80kA | 100kA | 125kA | 80kA | |
| Inqanaba lokugquma: | Isekethe engundoqo ukumelana nombane (1min) | 42kV | 65 kV | 95kV | |
| Impembelelo yokukhanya elinganiselweyo imelana nombane | 75kV | 125 kV | 185kV | ||
| Ukuwela umgama emva kokuvula hayi ngaphantsi | 125mm | 200 mm | 300mm | ||
| Lawula amandla ombane | I-AC220V | DC220V | DC110V | ||