Carane operate trafo daya

sak operasi saka trafo, ing operasi lan pangopènan kudu ditindakake kanthi ketat karo prosedur operasi trafo utama. Nalika trafo normal, loro cooler dilebokake kanthi otomatis, lan siji cooler kanggo siyaga. Nalika pompa siyaga diwiwiti kanthi otomatis, pompa siyaga kudu dicenthang. Alasan utama kanggo wiwitan otomatis pompa siyaga yaiku: suhu nduwurke tumpukan tekan 105 ° C, suhu lenga maksimal tekan 80 ° C, penunjuk indikator aliran lenga operasi mandheg maneh sajrone operasi, pompa submersible gagal sajrone operasi, lan relay termal makaryakke lan output. Nalika aliran banyu flowmeter pipa banyu kurang saka 2.7 × 100L / min; Nalika mung siji adhem mlaku, trafo mbukak bakal ora ngluwihi 70%, wektu mlaku ora ngluwihi 30 menit ing operasi mbukak lengkap, lan wektu mlaku ora ngluwihi 3 jam ing operasi tanpa mbukak; Sajrone operasi normal trafo, kenaikan suhu nduwurke tumpukan ora ngluwihi 65K, lenga ndhuwur ora ngluwihi 55K, inti wesi ora ngluwihi 80K, lan lumahing tank lenga ora ngluwihi 65K. Nalika beban trafo ngluwihi beban sing dirating, wektu operasi trafo kudu dikontrol kanthi ketat. Nalika beban operasi 1.3 kaping saka beban dirating, wektu operasi terus-terusan ora ngluwihi 120 menit. Nalika beban operasi 1.45 kaping saka beban dirating, wektu operasi terus-terusan ora ngluwihi 80 menit. Nalika beban operasi 1.5 kaping saka beban dirating, wektu operasi terus-terusan ora ngluwihi 45 menit. Nalika beban operasi 2.0 kaping saka beban dirating, Wektu operasi terus ora ngluwihi 10 menit.

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