Isingeniso Sendawo Yokuthengisa Umkhiqizo
- 1, Imisebenzi ebanzi, engahlangani kuphela nezici zokuvusa (okungukuthi izici ze-volt-ampere), isilinganiso soguquko, i-polarity, ukumelana namajika esibili, umthwalo wesibili, umehluko wesilinganiso, nomehluko we-engeli wama-CT ahlukahlukene (njengokuvikela, ukulinganisa, i-TP) Ingase futhi isetshenziselwe ukuhlola izici ezivusa amadlingozi, isilinganiso soguquko, i-polarity, ukumelana nama-winding yesibili, umehluko wesilinganiso kanye nomehluko we-engeli yamayunithi ahlukahlukene we-PT kagesi.
2, I-inflection point voltage/current, 10% (5%) ijika lephutha, i-accuracy limit factor (ALF), i-instrument security factor (FS), i-secondary time constant (Ts), remanence factor (Kr), saturation kanye ne-CT kanye ne-PT amapharamitha afana ne-unsaturated inductance.
3, Ukuhlolwa kuhlangabezana namazinga ahlukahlukene we-transformer afana ne-GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, njll., futhi iyiphi indinganiso ekhethwa ngokuzenzakalelayo ukuze ihlolwe ngokuya ngohlobo nezinga le-transformer.
4, Ngokusekelwe kumgomo wokuhlola wendlela ye-low-frequency ethuthukisiwe, ingabhekana nokuhlolwa kwe-CT ngephuzu lokuguquguquka elifika ku-45KV.
5, Isikhombikubona esinobungane futhi esihle, sonke isixhumi esibonakalayo se-Chinese.
6, Idivayisi ingagcina amasethi angu-2000 edatha yokuhlola, engeke ilahleke ngemva kokuhluleka kwamandla. Ngemva kokuba ukuhlola sekuqediwe, kugcine ku-PC nge-U disk, hlaziya idatha ngesofthiwe, bese ukhiqiza umbiko WORD.
7, Ukuhlolwa kulula futhi kuvumelana. Ukumelana okuqondile, ukuvuswa, isilinganiso sokuguqulwa kanye nokuhlolwa kwe-polarity kwe-CT kungaqedwa ngokhiye owodwa. Ngaphezu kokuhlolwa komthwalo, zonke ezinye izivivinyo ze-CT zisebenzisa indlela efanayo yokufaka izintambo.
8,Kulula ukuthwala, isisindo sedivayisi singu-<9Kg.
Ipharamitha Yomkhiqizo
Inhloso yokuhlola
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Isigaba sokuvikela i-CT, isigaba sokuvikela i-PT
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Okukhiphayo
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0~180Vrms, 12Arms, 18A (Peak)
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Isilinganiso se-CT Isilinganiso
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Ububanzi
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1~40000
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Ukunemba
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±0.05%
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Isilinganiso se-PT Isilinganiso
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Ububanzi
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1~40000
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Ukunemba
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±0.05%
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Isilinganiso sesigaba
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Ukunemba
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±5 imizuzu
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Isixazululo
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0.5min
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Isilinganiso sesibili sokumelana nokuvunguza
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Ububanzi
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0~300Ω
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Ukunemba
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2%±2mΩ
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Isilinganiso somthwalo we-AC
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Ububanzi
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0 ~ 1000VA
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Ukunemba
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2%±0.2VA
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Okokufaka kwamandla kagesi
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I-AC220V±10%,50Hz
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indawo yokusebenza
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izinga lokushisa: -10°C ~ 50oC, umswakama:≤90%
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usayizi nesisindo
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Usayizi: 340mm x 300mm x 150mm isisindo: <9kg
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Ividiyo