Amafutha e-Transformer VG

Ukwakheka kanye nezakhiwo

Ukwakheka kwezingxenye, okunqunywa yizidingo zokusebenza (ezinikezwe ku-GOST 982-80), kuhlanganisa:

• Amafutha amaminerali ayisisekelo, aqala ukungena e-basic sulfuric acid bese ehlanjululwa ngokukhethayo.
• Isengezo se-Antioxidant.
• I-Corrosion inhibitor.

Izici eziyinhloko zomzimba kanye namakhemikhali kawoyela:

1. Ukuminyana ekamelweni lokushisa, kg/m³ - 840 ± 5.
2. I-kinematic viscosity, mm²/ s, ezingeni lokushisa eliphansi elingu-50 ^°C - 6… 7.
3. Ibanga lokushisa lohlelo lokusebenza, ^°C - kusuka -30 kuya +60.
4. I-viscosity yomngcele endaweni yokuthela, mm²/ isiqephu - 340.
5. Inombolo ye-Acid ngokuya nge-KOH, hhayi ngaphezulu - 0,02.
6. iphoyinti elikhanyayo, ^°C, hhayi ngaphansi kuka-140.

Lezi zinkomba zihambisana ngokugcwele nezincomo zomhlaba wonke, ezichazwe ku-ASTM D 4052. Ukucacisa isifinyezo somkhiqizo: C - umkhiqizo wekhwalithi ephezulu, i-G - ubuchwepheshe bokuqhekeka kwe-hydraulic busetshenziselwa ukukhiqiza amafutha (ezinye izinhlobo zamafutha e-transformer yesimanje, isibonelo , amafutha e-GK atholakala ngendlela efanayo) .

Isicelo esiwusizo

Ngenxa yokuqukethwe okuphansi kakhulu kwezinsalela ze-asidi, uwoyela we-VG transformer ovela eLukoil ungasetshenziswa ngokuphepha ezimweni ezinzima zokusebenza zama-transformer namanye amadivaysi kagesi ukuze asebenze ngokuqhubekayo. Ukwakhiwa kwezingxenye kugcina ukusebenza kwe-dielectric njalo kuze kufike kumanani we-voltage we-1,35 kV, okujwayelekile emishinini yokulawula ukuqalisa ehlukahlukene yezinjini ezinamandla, amaphampu, amajeneretha nezinhlelo zokungenisa umoya. Umkhiqizo uhlinzeka ngombuso wokushisa ozinzile wamadivayisi afana nama-capacitor amakhulu, ukufakwa kwe-industrial induction, iziguquli zamanje.

Izici:

• Ukuvimbela ukukhanya kagesi kanye nokukhishwa kwe-arc, okuvame ukwenzeka uma kwenzeka ukwanda okungalawulwa kwezinga lokushisa kumthamo wangaphakathi.
• Ukuzinza kokushisa kokwakheka.
• Ukungaguquguquki kwezakhiwo ze-dielectric ezihlobene nokungabikho kwama-ion amahhala.
• Umthamo wokupholisa ophezulu.

Ubuchwepheshe besimanje bokukhiqiza uwoyela we-transformer grade VG kusuka ku-Lukoil akubandakanyi ukuba khona kwanoma yikuphi ukungcola kwemishini kanye ne-sediment ngesikhathi sokusebenza. Ngakho-ke, amandla okusebenza okugcinwa kokufakwa kukagesi kusetshenziswa lo mkhiqizo ancipha kakhulu.

Inani ilitha

Izindleko zamafutha e-transformer VG zincike kumthamo wokuthenga. Abathengisi bezitolo ezinkulu bacela ukupakisha emiphongolweni ye-180 kg - kusuka ku-13000 ... .14000 ruble. Izipesheli zokuthengiswa kwalo mkhiqizo ekuthengiseni (emathinini angama-20 amalitha) azivamile kakhulu. Ngokuvamile intengo ilitha ezimweni ezinjalo yi-60 ... 80 ruble.

Uma sibheka ukubuyekezwa komsebenzisi, uwoyela we-transformer ochazwe uhlangabezana nokulindelwe ngabathengi. Ikakhulukazi emazingeni okushisa angaphandle aphakeme. Lapho uyala, kufanele unake ulwazi oluchazwe ngumenzi. Ukuqokwa okulungile ngu-TU 38.401-58-177-96, kwezinye izimo, izimpahla zomgunyathi zekhwalithi embi zingenzeka.

Ukuhlolwa kwamafutha e-Transformer