Mmanụ Kva 3000{1} ihe ngbanwe juru

Nke3000 kVA Mmanụ na-emikpu ihe ntụgharịna-aka akara ntinye n'ime ngalaba "Ọkara Ike". Ọ bụ ezie na enwere ike ịhazi ya maka nkesa n'ozuzu, a na-emepụta ya nke ọma maka ngwa mmepụta ihe pụrụ iche ebe a gafechara oke oke voltaji - dị ala.

Dị ka a adịchaghịdielectric mmiri mmiri jupụtara transformer, E mere nkeji a ka ọ na-arụ ọrụ njupụta dị elu{{0}. N'adịghị ka nkeji nkesa pere mpe na-adabere na ngbanwe nke corrugated, nkeji 3000 kVA na-egosipụtakarị ihe nrụpụta tank siri ike, nke na-abụghị{3} na-agbasawanye yana yana mpụga.Tank nchekwa. Ihe owuwu a na-enye ohere maka njikwa kwụsiri ike nke nnukwu mmiri mmiri dielectric (ihe dị ka{1}}lita) na-agbasa n'okpuru ibu dị arọ.

Ebe ọ bụ na isiokwu bụ"Dielectric Liquid", anyị na-enye mgbanwe karịrị ọkọlọtọ ịnweta mmanụ. Maka oru ngo chọrọ nchekwa ọkụ dị elu (dịka ọmụmaatụ, ọdụ ụgbọ mmiri ime ụlọ ma ọ bụ ikpo okwu dị n'ụsọ osimiri), nke adielectric mmiri mmiri jupụtara transformerenwere ike mejupụta yaSinthetic ma ọ bụ eke Esters (K-Mmiri klaasị).

• Ebe Ọkụ: Esters have a fire point >300 ogo, tụnyere ~ 170 ogo maka ịnweta mmanụ.
• Nlekọta mmiri mmiri:Ejiri usoro nchekwa nchekwa nwere aSilica Gel Breatherma ọ bụ mmezi{0} n'efuAkpa rọba (Ụnụ ikuku)n'ime conservator. Nke a na-ekewapụ mmiri mmiri site na kọntaktị ikuku kpọmkwem, na-egbochi oxidation mgbe ọ na-ekwe ka mmiri ahụ "na-eku ume" n'ime ụlọ mgbasa ozi dị iche.

Na 3 MVA, ijikwa ugbu a bụ ihe mgbochi injinia bụ isi.

• Ọkọlọtọ ụlọ ọrụ 690V:Iji mee ka mmiri na-ebugharị (~ 2500A), ọtụtụ 3000 kVA na-emerụ ahụ maka690Vmmepụta nke abụọ. Nke a bụ ọkọlọtọ maka nzọpụ ụkwụ ikuku tobaịne{1} elu nkeji na nnukwu draịva mgbanwe ọsọ nke ụlọ ọrụ (VSD).
• Ihe ịma aka 400V:Ọ bụrụ na achọrọ 400V mmepụta nke ọma, nke ugbu a na-agbago ihe ruru.4330 amps. N'ọnọdụ a, a na-arụ ọrụ nkwụsị LV naanị site na aọtụtụ -flange Busbar akpịrị, emebere ka ya na ụgbọ okporo ígwè ọla kọpa{{0} dị elu, n'ihi na ịkwọ ụgbọ mmiri adịghị arụ ọrụ.

Ọkọlọtọ atụmatụ maka otu nkeji oke nke a gụnyere:

• Buchholz Relay:Awụnyere n'ime ọkpọkọ n'etiti nnukwu tank na nchekwa nchekwa, kpọmkwem iji chọpụta mkpokọta gas (obere mmejọ) ma ọ bụ mmanụ mmanụ (mmejọ ndị dị ukwuu).
• Nlele Ọkwa Mmanụ Magnetik (MOG):Otu ọkpụkpọ -ụdị nlele etinyere na nchekwa maka ala{1}}ọhụụ ọkwa.

• Ike emeghari ohuru:Nzọpụ - elu nke ngbanwe maka igwe ikuku ikuku 2.X MW (690V/33kV).
• Osisi Petrochemical:Ike nnukwu nfuli 690V ma ọ bụ 3.3kV na compressors.
• Ebe data:Nkeji MV/LV raara onwe ya nye maka ụlọ nzukọ sava chọrọ N+1 nkwughachi.

3000 kVA mmanụ mikpuru transformer etinyere na petrochemical

nfuli ọkụ osisi.