Hua Whakataki Tohu Whakataki
- 1, Ko nga mahi matawhānui, e kore e tutuki noa i nga ahuatanga whakahihiri (arā, nga ahuatanga o te volt-ampere), te huringa owehenga, te polarity, te aukati awhiowhio tuarua, te kawenga tuarua, te rereketanga ōwehenga, me te rereketanga o te koki o nga momo CT (penei i te whakamarumaru, ine, TP) Ka taea hoki te whakamahi ki te whakamatautau i nga ahuatanga whakahihiri, ōwehenga huringa, polarity, āwhiowhio tuarua āwhiowhio, rerekētanga ōwehenga me te rerekētanga koki o ngā momo wae hiko PT.
2、Ko te ngaohiko ira whakakorikori/naianei, 10% (5%) ānau hapa, tauwehe tepe tika (ALF), tauwehe haumaru taputapu (FS), taima tuarua (Ts), tauwehe noho (Kr), waiwai me te CT me te PT tawhā penei i te inductance haunga.
3, Ka tutuki te whakamatautau i nga momo paerewa rereke penei i te GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, me etahi atu, ko tehea paerewa ka tohua aunoa mo te whakamatautau kia rite ki te momo me te taumata o te huringa.
4、I runga i te maataapono whakamatautau tikanga iti-auau matatau, ka taea e ia te whakatutuki i te whakamatautau CT me te waahi hurihuri ki runga ki te 45KV.
5, He atanga hoa me te ataahua, atanga kauwhata Hainamana katoa.
6、Ka taea e te taputapu te penapena i nga huinga 2000 o nga raraunga whakamatautau, kaore e ngaro i muri i te korenga o te hiko. Ka oti te whakamatautau, tiakina ki te PC me te U kopae, tātarihia nga raraunga me te rorohiko, ka whakaputa he purongo KUPU.
7, He ngawari te whakamatautau me te waatea. Ko te aukati tika, te whakahihiri, te huringa huringa me te whakamatautau polarity o te CT ka taea te whakaoti me te matua kotahi. I tua atu i te whakamatautau kawenga, ko etahi atu whakamatautau CT katoa e whakamahi ana i te tikanga waea.
8, He ngawari ki te kawe, ko te taumaha o te taputapu he <9Kg.
Tawhā Hua
Te kaupapa whakamatautau
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Te karaehe tiaki CT, te karaehe tiaki PT
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Putanga
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0~180Vrms, 12Arms, 18A(Tiki)
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CT ōwehenga Inenga
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Te whānuitanga
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1~40000
|
|
Tikanga
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±0.05%
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PT ōwehenga Inenga
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Te whānuitanga
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1~40000
|
|
Tikanga
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±0.05%
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Te ine ine
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Tikanga
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±5min
|
|
Whakatau
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0.5min
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Inenga parenga awhi tuarua
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Te whānuitanga
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0~300Ω
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|
Tikanga
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2%±2mΩ
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Inenga kawenga AC
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Te whānuitanga
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0~1000VA
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|
Tikanga
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2%±0.2VA
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Ngaohiko tuku hiko whakauru
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AC220V±10%,50Hz
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taiao mahi
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Te pāmahana:-10ºC~50ºC, haumākū:≤90%
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te rahi me te taumaha
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Rahi:340mm x 300mm x 150mm taumaha:<9kg
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Ataata