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Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - CRE

Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - Whakaahua Matua CRE
  • Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - CRE
  • Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - CRE
  • Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - CRE

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Taipitopito Hua

Ngā Tohu Hua

Ataata e pā ana

Urupare (2)

Ko te whakatutuki i ngā hiahia o te kaihoko te kaupapa matua. Ka pupuri mātou i te taumata ngaio, te kounga teitei, te pono me te ratonga pumau mōPūnga Kiriata Dc-Link , Pūnga Axil Snubber , Pēke Pūnga Mana Teitei, He rongonui ā mātou hua i waenga i ā mātou kiritaki. E mihi ana mātou ki ngā kiritaki, ki ngā rōpū pakihi me ngā hoa o te ao katoa ki te whakapā mai ki a mātou me te rapu mahi tahi mō ngā painga tahi.
Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - Taipitopito CRE:

Ngā raraunga hangarau

Awhe pāmahana whakahaere

 Te pāmahana whakahaere mōrahi: + 85℃; Te pāmahana kāwai o runga: + 55℃; Te pāmahana kāwai o raro: -40℃

whānuitanga kaha

3×40μF～3×500μF

Ngaohiko Un/ Ngaohiko kua Whakatauria Un

400V AC/50Hz～1140V DC/50Hz

Cap.tol

±5%(J)

Ātete i te ngaohiko

Vt-t

2.15Un /10S

Vt-c

1000+2×Un V.AC 60S(min3000V.AC)

Ngaohiko Nui

1.1Un (30% o te roa o te kawenga)

1.15Un (30min/rā)

1.2Un (5min/rā)

1.3Un (1min/rā)

1.5Un (100ms i ia wā, 1000 ngā wā i te roanga o te ora)

Tauwehenga memeha

tgδ≤0.002 f=100Hz
tgδ0≤0.0002

ESL

<100 nH

Te whakaroa o te mura

UL94V-0

Te kaha mōrahi

2000m

Mena kei runga ake i te 2000m ki raro iho i te 5000m te teitei, me whakaaro ki te whakamahinga o te nui iti iho.

(mō ia pikinga o te 1000m, ka whakaitihia te ngaohiko me te iahiko mā te 10%)

Te roanga o te oranga

100000h(Un; Θhotspot≤55°C)

Paerewa tohutoro

IEC 61071; IEC 60831;

Āhuatanga

1. Mōkihi pouaka whakarewa, Hirihia ki te kapia;
2. Te tono pūnaha hiko ngaohiko teitei;
3. Ara iahiko mana teitei;
4. Ātete ki te ngaohiko teitei, me te whakaora-ā-ia anō;
5. He au ripo teitei, he kaha ki te tu atu i te dv / dt teitei.

Mahi

I roto i te tātari putanga o te pūnaha hiko DC, ko te mahi a te pūnga he pupuri i te uara DC pumau mā te tango i te nui o te ripo hiko e taea ana.

Ko ngā kaitahuri AC-DC katoa, ahakoa he pūtāhui raina, he momo huānga whakawhiti rānei, me whai tikanga hei tango i te mana rerekē i te taha AC, hei whakaputa i te mana pumau i te taha DC.

Ara iahiko noa

koe

Te roanga o te oranga

mc3

Ripanga Whakatakotoranga

 

Ngaohiko He 400V te hiko. AC 50Hz
Cn (μF) Whānui (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Ngā pāmahana (A) 50℃ ESR 1KHz (mΩ) Rth (K/W) taumaha (Kg)
3× 200 225 120 170 50 10.0 3×70 3×0.95 1.1 7
3× 300 225 120 235 40 12.0 3×90 3×0.85 0.8 9
3× 400 295 120 235 35 14.0 3×120 3×0.80 0.7 12
3× 500 365 120 235 30 15.0 3×160 3×0.78 0.6 15

 

Ngaohiko He 500V te hiko. AC 50Hz
Cn (μF) Whānui (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Ngā pāmahana (A) 50℃ ESR 1KHz (mΩ) Rth (K/W) taumaha (Kg)
3× 120 225 120 170 60 7.2 3×50 3×1.2 1.1 7
3× 180 225 120 235 50 9.0 3×70 3×1.05 0.8 9
3× 240 295 120 235 45 10.8 3×100 3×1.0 0.7 12
3× 300 365 120 235 40 12.0 3×120 3×0.9 0.6 15

 

Ngaohiko He 690V AC 50Hz
Cn (μF) Whānui (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Ngā pāmahana (A) 50℃ ESR 1KHz (mΩ) Rth (K/W) taumaha (Kg)
3× 50 225 120 170 100 5.0 3×50 3×2.3 1.1 7
3× 75 225 120 235 90 6.8 3×70 3×2.1 0.8 9
3× 100 295 120 235 80 8.0 3×100 3×1.6 0.7 12
3× 125 365 120 235 80 10.0 3×120 3×1.3 0.6 15

 

Ngaohiko He 1140V AC 50Hz
Cn (μF) Whānui (mm) T (mm) H (mm) dv/dt (V/μS) Ip (KA) Ngā pāmahana (A) 50℃ ESR 1KHz (mΩ) Rth (K/W) taumaha (Kg)
3× 42 340 175 200 120 5.0 3×80 3×3.3 0.6 17.3
3× 60 420 175 250 100 6.0 3×100 3×2.8 0.5 26
Ngā pikitia taipitopito hua:

Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - pikitia taipitopito CRE

Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - pikitia taipitopito CRE

Pūnga Mkp rongonui - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - pikitia taipitopito CRE

Aratohu Hua e Pā Ana:
Mā te piri ki te kaupapa matua o te "kounga, te tautoko, te whai hua me te tipu", kua whiwhi mātou i ngā whakawhirinaki me ngā whakamoemiti mai i ngā kiritaki o te motu me te ao whānui mō te Pūnga Mkp rongonui - Pūnga AC iti-whakaawe mō ngā kaitahuri hiko hiko teitei - CRE, Ka tukuna te hua ki te ao katoa, pēnei i: Pakitāne, Tajikistan, Tāmaki Makaurau. He pakari te tauira me te hokohoko puta noa i te ao. Kāore e ngaro ngā mahi nui i roto i te wā poto, he mea nui ki a koe he kounga pai. I runga i te kaupapa o "Te Whakaaro Nui, te Whai Hua, te Kotahitanga me te Auahatanga," ka whakapau kaha te kamupene ki te whakawhānui i tana hokohoko o te ao, ki te whakaara ake i tana pakihi, ki te whai hua me te whakapiki ake i tana tauine kaweake. E whakapono ana mātou ka whai tirohanga kanapa mātou, ā, ka tohatohahia puta noa i te ao i ngā tau e haere ake nei.
    • He tino manawanui te hunga mahi ratonga kiritaki, ā, he pai, he matatau hoki ō rātou whakaaro ki ō mātou hiahia, kia mārama ai mātou ki te hua, ā, i te mutunga ka tae mātou ki tētahi whakaaetanga, ngā mihi! 5 Ngā Whetu Nā Daisy nō Zambia - 2018.02.04 14:13
    He nui ngā wheako whakahaere a te kaiwhakahaere o te kamupene, ā, he pakari hoki tōna waiaro, he atawhai, he harikoa hoki ngā kaimahi hokohoko, he ngaio, he kawenga hoki ngā kaimahi hangarau, nō reira kāore mātou e manukanuka ki te hua, he kaihanga pai hoki. 5 Ngā Whetu Nā Barbara nō Cape Town - 2018.07.12 12:19

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