Nyob rau hauv lub zog hluav taws xob, qhov tseeb thiab kev ntseeg tau ntawm cov neeg hloov hluav taws xob tam sim no, tab sis muaj ntau hom kev ntsuas hluav taws xob tam sim no, tab sis muaj ntau hom kev ua lag luam nrog cov haujlwm sib txawv. Kab lus no yuav muab phau ntawv qhia txog cov kev xaiv, kev sim ua, qauv kev sib piv, hom kev sib piv los pab cov kws tshaj lij kev txiav txim siab.
1. Raws li qhov kev xeem yuav tsum tau thiab cov xwm txheej siv kev siv.
Ua ntej xaiv, nws yog qhov tsim nyog los qhia meej qhov khoom sim thiab lub hom phiaj, thiab cov cai yuav tsum tau ua rau cov xwm txheej sib txawv yog txawv.
A, yog tias nws yuav raug siv rau kuaj sim kev ntsuas siab;
Haum rau meteral rau ct (xws li {{{0}} yuav tsum tsawg dua los yog sib npaug rau 0.05%.
Cov kev pom zoo: Cov kev suav tsis siv neeg
B, Rau-Qhov Chaw Ua Haujlwm thiab Txij Nkawm Tshuaj Xyuas
Tsom rau kev kuaj mob sai ntawm CT sib txawv sib txawv, polarity, thiab voltammetry yam ntxwv (li 10% yuam kev nkhaus).
Qhov tseem ceeb yuav tsum muaj: Portility (< 10kg). Like model: HYCT-100
2. Raws li qhov kev ua tau tseem ceeb parameter.
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chaw ua uas tsis tau haus |
Qhov toob kas |
Tus Qauv Qauv |
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Current ntau |
Tsawg kawg 1ma ~ 600a (thawj tam sim no ctneed ua 5ka) |
IEC {61869-1}: 2024 |
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Level ntawm qhov tseeb |
LABL Qib qis dua lossis sib npaug rau {{{{{{}}}}}}}}}}. 05%, rau ntawm 0.1% (piv txwv sib txawv / Lub kaum sab xis) |
Jjg 313-2023 |
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Oattput fais fab |
Ntau dua los yog sib luag rau 200va (zam qhov tsis txaus paub txaus thaum kuaj cov neeg siab lub siab-impedance ct) |
IEEE C57. {13-2023 |
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Volt-ampere tus yam ntxwv |
Txhawb nqa tsis siv neeg nkhaus pov tseg, thiab xam 10% yuam kev taw tes (tiv thaiv qib CT yuav tsum tau) |
GB / T 20840. 2-2025 |
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Cov Ntaub Ntawv Cia |
Ntau dua los yog sib npaug rau 1000 pab pawg kev sim, txhawb CSV / PDF |
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Qib ntawm kev tiv thaiv |
IP65 (PlustProof thiab Waterproof rau kev siv sab nraum zoov) lossis tawg-ua pov thawj ntawv pov thawj (tshuaj / mine scenarios) |
Iec 60529 |