Apa bedane antarane diferensial trafo utama lan perlindungan gas saka trafo sing dicelupake minyak? – SPL- power transformer,electrical transformer,Combined compact substation,Metalclad AC Enclosed Switchgear,Low Voltage Switchgear,Indoor AC Metal Clad Intermediate Switchgear,Non-encapsulated Dry-type Power Transformer,Unwrapped coil dry-type transformer,Epoxy resin cast silicon steel sheet dry-type transformer,Epoxy resin cast amorphous alloy dry-type transformer,Amorphous alloy oil-immersed power transformer,Silicon steel sheet oil-immersed power,electric transformer,Distribution Transformer,voltage transformer,step-down transformer,reducing transformer,low-loss power transformer,loss power transformer,Oil-type Transformer,Oil Distribution Transformer,Transformer-Oil-lmmersed,Oil Transformer,Oil Immersed Transformer,three phase oil immersed power transformer,oil filled electrical transformer,Sealed amorphous alloy power transformer,Dry Type Transformer,dry Transformer,Cast Resin Dry Type Transformer,dry-type transformer,resin-casting type transformer,resinated dry type transformer,CRDT,Unwrapped coil power transformer,three phase dry Transformer,articulated unit substation,AS,Modular substation,transformer substation,electric substation,Power Sub-station,Preinstalled substation,YBM,prefabricated substation,Distribution Substation,compact substation,MV power stations,LV power stations,HV power stations,Switchgear Cabinet,MV Switchgear Cabinet,LV Switchgear Cabinet,HV Switchgear Cabinet,pull-out switch cabinet,Ac metal closed ring network switchgear,Indoor metal armored central switchgear,Box-type substation,custom transformers,customized transformers,Metal enclosed electrical switchgear,LV Switchgear Cabinet,

29
Sep

Apa bedane antarane diferensial trafo utama lan perlindungan gas saka trafo sing dicelupake minyak?

1. Proteksi diferensial trafo utama saka trafo sing dicelupake lenga dirancang lan diprodhuksi miturut prinsip sirkulasi arus, dene proteksi gas dirancang lan diprodhuksi miturut karakteristik yen gas bakal diasilake utawa rusak nalika kesalahan internal. saka trafo dumadi.

2. Proteksi diferensial saka trafo sing dicelupake lenga minangka proteksi utama trafo, lan proteksi gas minangka proteksi utama saka kesalahan internal trafo.

3. Ruang lingkup perlindungan trafo sing dicelupake minyak beda:

3.1 Proteksi diferensial trafo kecemplung lenga:

1) Multi-phase short circuit ana ing kabel trafo utama lan kumparan trafo.

2) Sirkuit singkat inter-turn serius fase tunggal.

3) Nglindhungi fault grounding kumparan lan kabel timbal ing sistem grounding dhuwur-saiki.

3.2 Proteksi gas saka trafo kecemplung lenga:

1) Multi-phase short circuit nang trafo.

2) Inter-turn short circuit, inter-turn lan inti wesi utawa njaba lan short circuit.

3) Gagal inti wesi (panas lan kobong).

4) Lenga bakal bocor utawa bocor ing tingkat lenga.

5) kontak miskin saka tap changer utawa kabel welding miskin.