Amafutha e-Transformer GK
Okuqukethwe
Технические характеристики
Ukwakheka kanye nezakhiwo ze-GK yamafutha we-transformer kunqunywa izindinganiso ze-GOST 982-80. Le mithetho isho ukuthi:
- Ukusebenza okuphezulu kokufakwa kukagesi, okuhlanganisa namazinga okushisa aphakeme.
- Ukuba khona kwezithasiselo ze-antioxidant (i-ionol), ngaphandle kokugqwala ngaphansi kwe-voltage ephezulu.
- Ukungabi bikho kwama-alkali ancibilika emanzini nokungcola kwemishini.
- Ukuzinza kwezinkomba ze-viscosity ebangeni elithile lokushisa.
- Okuqukethwe okuncane kwama-ion e-asidi yamahhala.
Izinkambiso ezijwayelekile ze-physico-chemical zomkhiqizo ochaziwe yilezi:
- Ukuminyana, kg/m3, ekamelweni lokushisa - 890±5.
- I-kinematic viscosity, mm2/ s, ezingeni lokushisa elingu-50 °C, hhayi ngaphansi - 9 ... 10.
- I-kinematic viscosity, mm2/s ezingeni lokushisa elincane elinconywayo lesicelo -30 °C, hhayi ngaphezu kwe-1200.
- Izinsalela ze-asidi ehlobene ngokuya nge-KOH, hhayi ngaphezu kuka-0,01.
- iphoyinti elikhanyayo, ºC, hhayi ngaphansi kuka-135.
- Ukuqina kwezinga lokushisa, ° С, hhayi ngaphansi kuka -40.
- I-coefficient ye-oxidation enomkhawulo ngemva kokuphela kwesikhathi sewaranti sokusetshenziswa komkhiqizo, ingabi ngaphezu kuka-0,015.
I-voltage yokuwohloka yamafutha ebanga le-GK yi-2 kV, ehambisana ngokugcwele nezidingo zobuchwepheshe ze-GOST 6581-75.
Uyini umehluko phakathi kwamafutha e-GK kanye ne-VG transformer?
I-mineral oil VG ihloselwe ukusetshenziswa ekufakweni kukagesi - amabhange e-capacitor, ama-ballasts nama-relays, enzelwe ama-voltages okusebenza afika ku-1,15 kV. Lokhu kungenxa yokuba khona kwezithasiselo ezivimbelayo ekubunjweni kwamafutha, okunciphisa ukuqina kwezinqubo zokugqwala, kodwa ngesikhathi esifanayo kwehlisa izakhiwo ze-dielectric.
Amafutha e-Transformer GK abhekwa njenge-semi-synthetic, ngoba aqukethe iphesenti elikhuphukile le-anti-corrosion, i-dielectric ne-inhibitory additives. Lokhu kwenziwa ukuze kusetshenziswe amafutha amuncu afinyeleleka kalula avela kumadiphozithi aseNtshonalanga Siberia ekukhiqizeni umkhiqizo wokugcina. Ngakho-ke, kungenzeka ukugcina amanani okushisa azinzile kumthamo ovaliwe wama-transformer anamandla. Kodwa-ke, kulokhu, ukumelana nokugqwala kwezingxenye zensimbi zamadivayisi asekugezeni ngamafutha e-GK kunciphisa.
Izincomo zobuchwepheshe ziphakamisa ukusebenzisa uwoyela we-GK kuze kube yilapho ushintshwa isikhathi esingekho ngaphezu konyaka. Ukulawulwa kwekhwalithi yomkhiqizo kwenziwa ngokuya ngezici ezibukwayo - obala, ukuba khona kwe-mechanical sediment - kanye nokuba khona kwama-ion acid amaningi. Ngamafutha e-GK, lesi silinganiso singu-0,015 (ngaphezulu kwalesi sikhombi, i-voltage evumelekile yokunciphisa iyancipha ibe ngu-750 V). Kuwoyela we-VG, ngenxa yokungabikho kwama-ion amahhala, akukho ukuwohloka kokusebenza ngokuhamba kwesikhathi.
Izici zohlelo lokusebenza nezibuyekezo
Ikhwalithi yamafutha e-GK transformer incike kumkhiqizi wayo. Iphesenti elincane lezinhlanganisela zesulfure lijwayelekile emikhiqizweni ekhiqizwa e-JSC Ufaneftekhim, ibhizinisi lase-Kstovo i-Nefteorgsintez kanye nendawo yokuhluza i-Omsk. Abanye abakhiqizi bangeza inani elikhulayo lezithako eziphikisana negesi kumkhiqizo wokugcina, okwandisa izinga lokushisa elivumelekile, kodwa kunciphisa ukusebenza kwe-dielectric. Amafutha anjalo e-transformer ewonke nawo ahambisana nezidingo ze-GOST 982-80, kodwa awanconywa amandla aphezulu kagesi.
Inani ilitha
Ngokuthenga ngobuningi, intengo yomphongolo kawoyela owodwa (amalitha angama-200) izobiza kusuka kuma-ruble ayi-14000 16000 kuye kwangama-20 140. Intengo yokuthengisa yamafutha e-GK ilitha ngalinye (uma ipakishwe ku-150 l canisters) isuka ku-XNUMX ... XNUMX ruble.
