Selelekela sa Ntlha ea ho Rekisa Sehlahisoa
- 1, Ts'ebetso e felletseng, e sa fihlelleng feela litšobotsi tse hlasimollang (ke hore, litšoaneleho tsa volt-ampere), karo-karolelano ea phetoho, polarity, khanyetso ea matsoelintsoeke ea bobeli, mojaro oa bobeli, phapang ea karo-karolelano, le phapang ea angle ea li-CT tse fapaneng (joalo ka ts'ireletso, tekanyo, TP) E ka boela ea sebelisoa ho lekola litšoaneleho tsa ho hlasimolla, karo-karolelano ea phetoho, polarity, ho hanyetsa maqhubu a bobeli, phapang ea karolelano le phapang ea li-angle tsa likarolo tse fapaneng tsa PT electromagnetic.
2, The inflection point voltage/current, 10% (5%) phoso mothinya, accuracy limit factor (ALF), instrument security factor (FS), secondary time constant (Ts), remanence factor (Kr), saturation le CT le PT litekanyo tse kang unsaturated inductance.
3, Teko e kopana le maemo a fapaneng a transformer joalo ka GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, joalo-joalo, 'me ke maemo afe a khethiloeng ka boiketsetso bakeng sa tlhahlobo ho latela mofuta le boemo ba transformer.
4, Ho ipapisitsoe le molao-motheo o tsoetseng pele oa tlhahlobo ea maqhubu a tlase, e ka sebetsana le tlhahlobo ea CT e nang le ntlha ea ho fihla ho 45KV.
5, Sehokelo se botsoalle le se setle, sehokelo sa litšoantšo sa China kaofela.
6, Sesebelisoa se ka boloka lisebelisoa tse 2000 tsa data ea tlhahlobo, e ke keng ea lahleha ka mor'a hore motlakase o hlolehe. Ka mor'a hore tlhahlobo e phethoe, e boloke ka har'a PC ka disk ea U, hlahloba lintlha ka software, 'me u hlahise tlaleho ea WORD.
7, Teko e bonolo ebile e loketse. Ho hanyetsa ka ho toba, ho tsosoa, karo-karolelano ea phetoho le tlhahlobo ea polarity ea CT e ka phethoa ka senotlolo se le seng. Ho phaella tekong ea mojaro, liteko tse ling tsohle tsa CT li sebelisa mokhoa o tšoanang oa wiring.
8, Ho bonolo ho jara, boima ba sesebelisoa ke <9Kg.
Parameter ea sehlahisoa
Sepheo sa teko
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Sehlopha sa tšireletso CT, sehlopha sa tšireletso PT
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Sephetho
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0 ~ 180Vrms, 12Arms, 18A (Peak)
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CT karo-karolelano Tekanyo
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Bophara
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1~40000
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Nepahalo
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±0.05%
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PT karo-karolelano Tekanyo
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Bophara
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1~40000
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Nepahalo
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±0.05%
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Tekanyo ea mokhahlelo
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Nepahalo
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±5 mets
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Qeto
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0.5 mets
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Tekanyo ea bobeli ea ho hanyetsa matsoelintsoeke
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Bophara
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0~300Ω
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Nepahalo
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2% ± 2mΩ
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Tekanyo ea mojaro oa AC
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Bophara
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0 ~ 1000VA
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Nepahalo
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2% ± 0.2VA
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Kenya motlakase oa motlakase
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AC220V ± 10%, 50Hz
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tikoloho ya ho sebetsa
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mocheso: -10°C ~ 50ºC, mongobo:≤90%
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boholo le boima
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Boholo: 340mm x 300mm x 150mm boima: <9kg
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