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JDJJ2 35KV 35000/√3V 0.5/6P whakawhiti hiko hiko rumaki hinu ngaohiko teitei o waho

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Pūrere utu hiko tauhohenga ngaohiko teitei SVG 3-35KV 1-100Mvar

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SVR 6-35KV 630-20000KVA Kaiwhakahaere ngaohiko aunoa whāngai raina ngaohiko teitei-toru-wāhanga o waho

SVR 6-35KV 630-20000KVA Kaiwhakahaere ngaohiko aunoa whāngai raina ngaohiko teitei-toru-wāhanga o waho

Whakapā mai

ngā taipitopito hua

Ngā Tohu Hua

Whakaahuatanga Hua

Ko te kaiwhakahaere hiko aunoa o te raina SVR he taputapu e whakarite ana i te pumau o te hiko putanga mā te aroturuki i ngā huringa hiko raina me te whakarite aunoa i te ōwehenga whakawhiti o te taputapu tonu. Ka taea e ia te whakarite aunoa i te hiko whakauru i roto i te awhe ±20%. He tino pai mō ngā raina he nui ngā piki me ngā heke o te hiko, ngā raina rānei he nui ngā heke o te hiko. Tāutahia tēnei kaiwhakahaere hiko whāngai i roto i te raupapa i waenganui o ngā raina 6kV, 10kV me te 35kV. I muri, ka whakaritea te hiko raina i roto i tētahi awhe hei whakarite i te hiko o te kaiwhakamahi me te whakaiti i te ngaronga o te raina o te raina. Hei tāpiri, he pai hoki te kaiwhakahaere hiko aunoa o te whāngai SVR mō ngā teihana hiko iti kāore e taea e te whakawhiti hiko matua te whakahaere i te hiko. Ka tāutahia tēnei kaiwhakahaere hiko ki te taha putanga o te whakawhiti hiko i roto i te teihana hiko iti hei whakarite i te hiko pahi i te taha putanga. He whānuitia āna whakamahinga i roto i te whatunga hiko tuawhenua ā-motu, te whatunga hiko tāone, te mara hinu, te waro, te ahumahi matū, te teihana hiko iti me ētahi atu mara.

Whakaahuatanga Tauira

Ngā tawhā hangarau me ngā hanganga hanganga

ngā tawhā hangarau:

1. Te kaha kua whakatauhia: 2000KVA, 3150KVA, 4000KVA, 5000KVA 6300kVA, 8000KVA 10000kVA, me ētahi atu. Ka taea te whakarite i ngā whakatakotoranga motuhake.

2. Ngaohiko kua whakatauria: 0.4KV, 6kV, 10kV, 35kV

3. Auautanga: 50 Hz

4. Awhe whakarerekētanga ngaohiko: -20%~+20%

5. Tūnga taputapu: taputapu 7-9

6. Rōpū hononga: Ya0

7. Te taumata hinu whakawhiti: 25#, 45#

8. Tikanga whakamatao: ONAN

9. Taumata ārai: LI60kV/AC25kV(6kV), LI75kV/AC35kV(10kV), LI200kV/AC85kV(35kV)

10. Ko te kaiwhakahaere hiko aunoa o te raina SVR he tāke hinu hiri katoa me te tohu pāmahana hinu me te takirere whakaora pēhanga; he hiko kotahi-wāhanga kei roto i te pouaka hei whakarato tohu tauira me te mana mahi mō te kaiwhakahaere;

whakaahuahia:

1. Me ōrite te taumata ngaohiko kua whiriwhiria ki te taumata ngaohiko raina;

2. Ko te kōwhiringa o te kaha kua whakatauria he 1.1 ki te 1.2 ngā wā o te tapeke o te kaha tohatoha me te kaha taurangi i muri i te pūwāhi tāutanga o te kaiwhakahaere.

3. Ngā tauira o te pūtake kōwhiringa mō te awhe whakahaere ngaohiko:

Ko te ngaohiko o te pūwāhi tāuru o te kaiwhakahaere ngaohiko he 9~11kV, ā, ko te awhe whakahaere ngaohiko kōwhiringa ko: -10%~+10%;

Ko te ngaohiko o te pūwāhi tāuru o te kaiwhakahaere ngaohiko he 8.66~10.66kV, ā, ko te awhe whakahaere ngaohiko kōwhiringa he: -5%~+15%;

Ko te ngaohiko o te pūwāhi tāuru o te kaiwhakahaere ngaohiko he 8~10kV, ā, ko te awhe whakaritenga ngaohiko kōwhiringa he: 0~+20%;

Ko te ngaohiko o te pūwāhi tāuru o te kaiwhakahaere ngaohiko he 7~10kV, ā, ko te awhe whakaritenga ngaohiko kōwhiringa ko: 0~+30%;

Te whakawhiti-pātene e toru-wāhanga ana te hinu e rumakina ana ki te kawenga:

1. Te ātete o ia whakapā o te pana: e pā ana ki te maha o ngā wāhanga o te tap-changer kei runga i te kawenga,

2. Te wā hurihanga o te mahi hiko whakawhiti: 10s

3. Te wā whakawhiti ātete whakawhiti whakawhiti: 15～24ms

4. Ko te roa o te ora o ngā hoapā o te pana i raro i te kaha kua whakatauria: >50000 ngā wā

5. Te roa o te ora o te pana: >500000 ngā wā

6. Aratau whakawhiti whakawhiti: ātete kotahi, ātete takirua rānei

Kaiwhakahaere hiko:

1. Pūnaha hiko mahi: AC/DC 110-450V

2. Auautanga kua whakatauhia: 50Hz

3. Te whakamahinga mana mōrahi: 25W

4. Tāurunga anaro: ngaohiko ara-rua (0,250V)

5. Tāuru whakawhiti: tāuru whakapā kau 10-ara

6. Putanga pana: 2 ngā hongere (AC250V/380V l6A)

7. Te tika o te ine: te ngaohiko (0.5%)

8. Taumata ārai-whakararuraru: tutuki i ngā whakaritenga o te taumata IEC61000-4:1995

Ngā āhuatanga o te hua me te whānuitanga o te whakamahinga

āhuatanga matua:

(1) He nui te kaha o te taputapu katoa, he iti te mate, he iti te rahinga, ā, he ngāwari te tāutanga me te tiaki;

(2) Aroturukihia te huringa ngaohiko, ā, whakatikatika aunoa i te tūranga o te taputapu whakawhiti-uta-toru-wāhanga, me te mahi pono me te tika o te whakatikatika ngaohiko teitei;

(3) Ka taea te whakarerekē i te tohutoro ngaohiko, te whakaroa mahi, te whānuitanga e whakaaetia ana, me te maha o ngā wā e hiahiatia ana, ā, he ngāwari, he watea hoki te tautuhinga tawhā;

(4) Whakaatuhia ngā wā mahi a te taputapu whakawhiti-tap SVR i runga i te kawenga me ngā taputapu o nāianei, me ngā tohu taputapu teitei me te iti;

(5) Kei a ia te tiakitanga o runga me raro o ngā taputapu, me te mahi rohe wā mahi, e whakapai ake ana i te pono o te hua;

(6) Kei te kaiwhakahaere ngā mahi mō te hekenga o te ngaohiko nui me te tiaki i te ngaohiko iti. Ina kei roto te raina i te āhua ngaohiko nui, i te ngaohiko iti rānei, ka raka aunoa te kaiwhakahaere; kia mau ai te mahi haumaru o te whakawhiti taputapu utaina.

(7) Ka whakamahia e te kaiwhakahaere he maramara whakahaere ā-ahumahi, he tino pono, he kaha hoki ki te ārai i te pokanoa, ā, ka taea te urutau ki ngā taiao o waho.

(8) Mā te atanga whakawhitiwhiti RS485, ka taea te tiro me te whakarerekē i ngā tawhā o te kaiwhakahaere mā te kōwae whakawhitiwhiti ahokore.

Ngā āhuatanga taiao:

1. Teitei: ≤2000m

2. Pāmahana ā-taiao: -25℃～+45℃

3. Haumākū whanaunga: iti iho i te 90%

4. Te kaha ārai-parahanga: Akomanga III

5. Te pikinga o te tāutanga:

6. Kāore he paru, he waikura rānei e karapoti ana i te taputapu e pā kino ana ki te mahi whakamahana o te taputapu, ā, kāore he mōrearea o te ahi me te pahūtanga i te wāhi mahi, ā, kāore hoki he wiri nui.

Kia mōhio: Ina nui ake te taiao mahi i ngā tikanga o runga ake nei, me whai tohutohu motuhake te kaiwhakamahi i te wā e tono ana.

Ngā Paerewa Hua

1. Ngā paerewa hoahoa whakaputa:
JB8749-1998 Ngā whakaritenga hangarau whānui mō ngā kaiwhakahaere hiko
GB1094-2013 Whakawhiti Mana
GB/T6451-2008 Ngā tawhā hangarau me ngā whakaritenga mō te whakawhiti hiko e toru-wāhanga ana te hinu
GB/T17468—1998 Aratohu mō te whiriwhiri i ngā whakawhiti hiko
GB10230—2007 Whakawhiti-pātene utaina-ake
GB/T1058—1989 Aratohu mō te whakamahinga o ngā taputapu whakawhiti-pā i runga i te utaina
Ngā Ture Whakahaere DL/T572-2010 mō ngā Whakawhiti Hiko
2. Ngā paearu whakaae:
Ko te ngaohiko o te pūwāhi tāutanga whakahaere ngaohiko aunoa o te raina SVR e tutuki ana i ngā whakaritenga o te paerewa ā-motu GB/T12325-2008 paerewa rerekētanga ngaohiko tuku hiko: ko te tapeke o te uara tino o ngā rerekētanga pai me te kino o te ngaohiko tuku hiko o te 35kV me runga ake kāore e neke ake i te 10% o te ngaohiko whakatauranga; 20kV me raro iho i te toru Ko te rerekētanga whakaaetia o te ngaohiko tuku hiko wāhanga ko ±7% o te ngaohiko whakatauranga; ko te rerekētanga whakaaetia o te ngaohiko tuku hiko kotahi-wāhanga 220V ko +7% me te -10% o te ngaohiko whakatauranga.