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PUSH Electrical PS-JSB01 Transformer Dielectric Loss Analysis Tan Delta Tester

Ko te kaitirotiro mate dielectric e tango ana i te hangarau hiko o te hiko rereke, te rorohiko maramara kotahi me te hangarau hou mo te huringa auau aunoa, te hurihanga tairite-ki-mamati me te mahi raraunga; He kaha te kaha ki te aukati, te tere whakamatautau tere, te tino tika, te whakarorohiko aunoa me te mahi ngawari; Ka tangohia e te mana hiko te hiko whakawhiti hiko teitei, ka taea te whakarato i te ngaohiko teitei o te 10kV; Ka taea e ia te tarai aunoa i te wawaotanga 50Hz me te pai mo te whakamatautau i runga i te waahi me te wawaotanga hiko nui penei i te teihana. Kei te whakamahia nuitia mo te inenga mate dielectric o nga kaitahuri, nga whakaurunga tahi, nga ngahere, nga kaitahuri, nga hopu me etahi atu taputapu i roto i te umanga hiko.
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  1. Whakaahuatanga Matua
    Ko te kaitirotiro mate dielectric e tango ana i te hangarau hiko o te hiko rereke, te rorohiko maramara kotahi me te hangarau hou mo te huringa auau aunoa, te hurihanga tairite-ki-mamati me te mahi raraunga; He kaha te kaha ki te aukati, te tere whakamatautau tere, te tino tika, te whakarorohiko aunoa me te mahi ngawari; Ka tangohia e te mana hiko te hiko whakawhiti hiko teitei, ka taea te whakarato i te ngaohiko teitei o te 10kV; Ka taea e ia te tarai aunoa i te wawaotanga 50Hz me te pai mo te whakamatautau i runga i te waahi me te wawaotanga hiko nui penei i te teihana. Kei te whakamahia nuitia mo te inenga mate dielectric o nga kaitahuri, nga whakaurunga tahi, nga ngahere, nga kaitahuri, nga hopu me etahi atu taputapu i roto i te umanga hiko.

  2. Kupu Whakataki
    1. Ka whakamahia e te taputapu a Fourier te hangarau tātari matihiko hei ine i te kaha, te mate dielectric me etahi atu tawhā. Ko nga hua whakamatautau he tino tika, he ngawari ki te mohio ki te ine aunoa.
    2. Ka whakamahia e te taputapu te hangarau hurihanga auau ki te whakakore i te 50Hz te wawaotanga hiko i runga i te waahi, ka taea te ine i nga raraunga pono ahakoa i roto i te taiao o te wawaotanga hiko kaha.
    3. Rokiroki Raraunga: kei roto he maramara maramataka me te mahara kaha nui, ka taea te penapena i nga hua whakamatautau i nga wa katoa, te tiro i nga rekoata o mua i nga wa katoa, me te whakaputa.
    4. Ko nga raraunga taputapu ka taea te kaweake ma te kopae kohiko USB.
    5. Ko te tauira whakauru me te puritanga paerewa me te hiko hiko teitei, he pai mo te whakamatautau mara me te whakaiti i nga waea waea.
    6. Kei a ia te mahi o te waea whakamuri te whakamarumaru ngaohiko iti. I raro i te ahua o te 220kV CVT pahi papa, ka taea te ine i te mate dielectric o C11 me te kore e momotuhia te 10kV waea whakamuri.
    7. Ka taea e ia te tautuhi i te auau o te hiko hiko teitei o waho mai i te 40Hz ki te 70Hz, a ka whakaaetia ki te whakamahi i te kaha o te kaha o te kaha o te kaha o te kaha o te kaha o te kaha o te kaha o te raupapa hiko mo te kaha nui me te whakamatautau mate dielectric ngaohiko tiketike.
    8. Ma te mahi whakamatautau CVT, ka taea e ia te whakamatau i te whakamatautau whakaihiihi whaiaro a CVT, ka taea te whakarite kia wha nga rohe whakamarumaru o te ngaohiko teitei / o naianei me te iti o te ngaohiko / o naianei hei whakarite i te haumaru o te tangata me te taputapu.
    9. I te wa e whakamatautau ana i te CVT, kaore e taea e ia te whakamatautau aunoa i te kaha me te mate dielectric o C1 me C2, engari ano hoki te whakamatautau i te katoa o te kaha me te mate dielectric o nga taputapu CVT.
    10. Me te pūreretā waiariki.
    11. Me te atanga rorohiko. Ka taea e tetahi rorohiko te whakahaere i nga taputapu 32, ka taea te whakauru ki roto i te waka whakamatautau ngaohiko teitei matawhānui ki te mohio ki te ine, te tukatuka raraunga me te whakaputanga purongo.
    12. Te mahi tiaki whenua, te mahi tiaki hiko hiko.

 

Tawhā Hua 

 

Tika

Cx

± (pānui) × 1%+1pF)

tg D

± (pānui) × 1%+0.00040)

Taupū anti pokanoa

huringa auau anti-porearea, e taea tonu te whakatutuki i te tika i runga ake i raro i te 200% pokanoa

Te awhe kaha

Te pehanga teitei o roto

3pF~60000pF/10kV 60pF~1 μ F/0.5kV

Whakamahinga ngaohiko teitei o waho

3pF~1.5 μ F/10kV 60pF~30 μ F/0.5kV

mana whakatau

Tae atu ki te 0.001pf, 4 mati nui

tg δ Awhe

He mutunga kore, taumira 0.001%, te tautuhi aunoa o te kaha, te inductance me te parenga.

Whakamātauhia te awhe o nāianei

10 µ A~5A

Te pehanga teitei o roto

Tautuhi awhe ngaohiko

0.5 ~ 10KV

Putanga teitei o naianei

200mA

Te aratau piki me te hinga

kua whakaritea te ngaohiko ki te hiahia. Hei tauira, 5123v.

Te auau whakamatautau

40-70HZ, huinga auau kotahi i te hiahia. Hei tauira, 48.7hz

Ko te huringa auau rua aunoa mai i te 50 ± 0.1Hz ki te 50 ± 10Hz ka taea te whakarite i te hiahia.

Ko te huringa auau takirua aunoa mai i te 60 ± 0.1Hz ki te 60 ± 10Hz ka taea te whakarite i te hiahia.

Te auau tika

±0.01Hz

Whakamahinga ngaohiko teitei o waho

Ko te morahi o te whakamatautau i te wa o te hononga pai ko te 5a, ko te kaha o te kaha, ko te huringa huringa ranei ko te 40-70HZ

Ko te morahi o te whakamatautau i te wa o te waea whakamuri ko te 10kV / 5A, ko te kaha o te hiko me te huringa huringa ko te 40-70HZ

CVT whaiaro whakaongaonga iti putanga ngaohiko

ngaohiko putanga 3 ~ 50V, putanga nāianei 3 ~ 30A

Te wa ine

Tata ki te 40s, e pa ana ki te tikanga ine

Putanga mana whakauru

180V ~ 270vac, 50Hz ± 1%, te mana matua, te hiko hiko ranei

Atanga rorohiko

atanga RS232 paerewa, USB flash kōpae turanga (aunoa USB flash kōpae rokiroki raraunga).

Pūreretā

pūreretā waiariki moroiti

pāmahana ambient

– 10 ℃ ~ 50 ℃

haumākū whanaunga

< 90%

Te taha whanui

460 × 360 × 350mm

taimaha taputapu

28KG

 

Ataata

 

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