{"id":6541,"date":"2023-09-18T19:31:17","date_gmt":"2023-09-18T11:31:17","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6541"},"modified":"2025-04-18T14:03:14","modified_gmt":"2025-04-18T06:03:14","slug":"gb-t-3369-2-2008-iec-60381-2-1978","status":"publish","type":"post","link":"https:\/\/www.dcl-controls.com\/is_is\/support\/ts-actuator\/gb-t-3369-2-2008-iec-60381-2-1978","title":{"rendered":"Rafmagns m\u00f3tor spenna merki (1~5V, 0~5V,0~10V,-10V~10V) vi\u00f0 standard -GB\/T 3369.2-2008\/r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1978"},"content":{"rendered":"
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Vi\u00f0 standard fyrir rafmagns m\u00f3tor spenna merki (1~5V, 0~5V, 0~10V, -10V~10V): \u00ed<\/p>

  • Hli\u00f0st\u00e6\u00f0um merki fyrir ferli eftirlitskerfi Hluti 2: ST spenna merki (GB\/T 3369.2\u20142008\/r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1978)<\/li>

  • Hli\u00f0st\u00e6\u00f0a merki fyrir ferli eftirlitskerfi-Hluti 2;Bein spenna ignals(r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2 - 1978,1 DT)<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Form\u00e1la<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"GB\/T\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    GB\/T3369 "Hli\u00f0st\u00e6\u00f0um Merki fyrir Ferli eftirlitskerfi" er skipt \u00ed eftirfarandi tveimur hlutum: \u00ed
    Hluti 1; ST n\u00faverandi merki \u951b
    Hluti 2: ST spenna Merki
    \u00deessi hluti er skipt \u00ed li\u00f0 2 GB\/T 3369.
    \u00deessi hluti er jafngildi a\u00f0 r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1978 "Hli\u00f0st\u00e6\u00f0um Merki fyrir Ferli eftirlitskerfi Hluti 2: ST Spenna Merki" (ensk \u00fatg\u00e1fa).
    Samkv\u00e6mt GB\/T1.1-2000 "V\u00f6rugeymslu Vinna Lei\u00f0beiningum Hluti 1: Standard Uppbyggingu og Skrifa Reglur", eftirfarandi ritstj\u00f3rn breytingar hafa veri\u00f0 ger\u00f0ar til a\u00f0 r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1978: \u00ed
    a) "\u00deetta venjulega" var breytt \u00ed "\u00feessi hluti";
    b) Eytt form\u00e1la r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1978 \u951b
    c) Hvar \u00fea\u00f0 er "IEC60381", breyta \u00fev\u00ed a\u00f0 "GB\/T, 3369";
    d) Nota kommu". "\u00cd sta\u00f0 kommum eins og tugabrot", "\u00deessi hluti sta\u00f0 GB\/T 3370-1989 "Hli\u00f0st\u00e6\u00f0um ST Spenna Merki fyrir I\u00f0na\u00f0ar Sj\u00e1lfvirkni Hlj\u00f3\u00f0f\u00e6ri".
    Mi\u00f0a\u00f0 vi\u00f0 GB\/T 3370-1989, helstu breytingar \u00ed \u00feessum hluta eru \u00feannig. Sta\u00f0la\u00f0a nafn hefur veri\u00f0 breytt fr\u00e1 "Hli\u00f0st\u00e6\u00f0um ST spenna merki fyrir I\u00f0na\u00f0ar sj\u00e1lfvirkni Hlj\u00f3\u00f0f\u00e6ri" til "Hli\u00f0st\u00e6\u00f0um Merki fyrir Stj\u00f3rn Ferli Hluti 2: ST Spenna Merki"; "\u00deetta venjulega" hefur veri\u00f0 breytt \u00ed "\u00deessi hluti".;
    Umfang: GB\/T 3370-1989 \u00e1tt a\u00f0 nota r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1979, umfang er i\u00f0na\u00f0ar sj\u00e1lfvirkni hlj\u00f3\u00f0f\u00e6ri; \u00feetta standard jafngildir \u00fev\u00ed a\u00f0 nota r\u00e1\u00f0gj\u00f6f var\u00f0andi 60381-2:1979, umfang er i\u00f0na\u00f0ar ferli m\u00e6lingar og eftirlitskerfi (Kafli 1 af GB\/T 3370-1989; Kafli 1 \u00feessa hluti);
    Breyta "i\u00f0na\u00f0ar sj\u00e1lfvirkni t\u00e6ki" \u00ed svigr\u00fam til a\u00f0 "hluti af" (Kafli 1 af GB\/T 3370-1989; Kafli 1 \u00feessa hluti); "framlei\u00f0sla g\u00e1ra efni" og "framlei\u00f0sla AC hluti" hafa veri\u00f0 eytt \u00ed hugt\u00f6k og skilgreining kafla, og "m\u00e6ldu gildi hli\u00f0st\u00e6\u00f0um ST spenna merki m\u00e6ld" hefur veri\u00f0 b\u00e6tt vi\u00f0. Gildi hli\u00f0st\u00e6\u00f0um bein spenna merki", "Hla\u00f0a vi\u00f0n\u00e1m", "G\u00e1ra efni", "merki sameiginlegt l\u00ednu merki sameiginlegt", "merki einangrun merki einangrun" (GB\/T 3370-1989 1.6, \u00ed 1,7; a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, A\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti, a\u00f0 2,3 \u00feessa hluti,2.7, 2.8, 2.9, 2.10);
    Svi\u00f0 "0\uff5e+10" og "-10\uff5e+10" hafa veri\u00f0 b\u00e6tt vi\u00f0 "svi\u00f0 ST spenna merki \u00e1 Bor\u00f0 1" (Bor\u00f0 1 af GB\/T 3370-1989; Bor\u00f0 1 \u00feessa hluti).
    \u00deessi hluti er lagt af K\u00edna V\u00e9lar I\u00f0na\u00f0ur Samt\u00f6k.
    \u00deessi hluti er mi\u00f0l\u00e6g me\u00f0 anna\u00f0 Undir-T\u00e6knilega Nefnd National T\u00e6knilega Nefnd um V\u00f6rugeymslu I\u00f0na\u00f0ar Ferli M\u00e6lingar og Stj\u00f3rn. Ger\u00f0 eining \u00e1byrgur fyrir \u00feessu hluti: Su\u00f0vestur H\u00e1sk\u00f3la, K\u00edna Silian T\u00e6kjab\u00fana\u00f0i H\u00f3pur
    Taka \u00fe\u00e1tt ger\u00f0 einingar \u00ed \u00feessum hluta: Stofnunarinnar Alhli\u00f0a T\u00e6kni og Hagfr\u00e6\u00f0i V\u00e9lar I\u00f0na\u00f0ur T\u00e6kjab\u00fana\u00f0i, og Beijing Stofnun V\u00e9lar I\u00f0na\u00f0ur Sj\u00e1lfvirkni. Helstu drafters \u00feessa hluti: Liu Feng, Pan Dongbo, Hins Yu, Liu Jin, eru
    Taka \u00fe\u00e1tt drafters \u00ed \u00feessum hluta: Feng Xiaosheng og Xie Bingbing.
    Fyrri losar um sta\u00f0la nota\u00f0 \u00ed \u00feessum kafla eru: \u00ed
    \u2014GB. 3370\u2014 1982;
    \u2014GB\/T 3370-1989.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Hli\u00f0st\u00e6\u00f0um merki fyrir stj\u00f3rn ferli<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Hluti 2: ST spenna Merki<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    1 svi\u00f0<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \u00deessi hluti er vi\u00f0 h\u00e6fi fyrir hli\u00f0st\u00e6\u00f0um ST spenna merki nota\u00f0 til a\u00f0 senda uppl\u00fdsingar milli kerfi hluti \u00ed i\u00f0na\u00f0i ferli m\u00e6lingar og eftirlitskerfi.
    Andst\u00e6tt hli\u00f0st\u00e6\u00f0um ST n\u00faverandi merki tilgreint \u00ed GB\/T 3369.1-2008, hli\u00f0st\u00e6\u00f0um ST spenna merki tilgreint \u00ed \u00feessum hluta \u00e6tti ekki a\u00f0 vera notu\u00f0 fyrir sending um langan veg.
    \u00deessi hluti er ekki um merki sem nota\u00f0ar eru alveg inni hluti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    2 Var\u00f0ar og skilgreiningar<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Eftirfarandi var\u00f0ar og skilgreiningar eiga vi\u00f0 \u00feennan kafla.
    2.1<\/strong>
    Hluti af i\u00f0na\u00f0ar ferli m\u00e6lingar og eftirlitskerfi clements i\u00f0na\u00f0ar-ferli m\u00e6lingu nd eftirlitskerfi <\/strong><\/p>

    Hagn\u00fdtur eining til a\u00f0 umbreyta, senda, e\u00f0a vinnslu m\u00e6lt gildi, stj\u00f3rna magni, stj\u00f3rna breytum, og v\u00edsa\u00f0 breytum, og \u00e1fastri samsetning t\u00e6ki.
    2.2<\/strong>
    Hli\u00f0st\u00e6\u00f0um bein spenna merki hli\u00f0st\u00e6\u00f0um bein spenna merki<\/strong>
    DC spenna merki nota\u00f0 til a\u00f0 senda e\u00f0a ferli uppl\u00fdsingar sem breytist \u00ed samfellt h\u00e1tt samkv\u00e6mt einn e\u00f0a fleiri l\u00edkamlega magni.
    2.3<\/strong>
    M\u00e6lt gildi hli\u00f0st\u00e6\u00f0um bein spenna merki m\u00e6ld gildi hli\u00f0st\u00e6\u00f0um bein spenna merki<\/strong>
    A\u00f0 me\u00f0altali gildi innan tiltekinn t\u00edma.
    2.4<\/strong>
    Ne\u00f0ri ne\u00f0ri<\/strong>
    Merki spenna sem svarar til l\u00e1gmarks gildi DC spennu merki.
    2.5<\/strong>
    Efri m\u00f6rk<\/strong>
    Merki spenna sem svarar til h\u00e1marks gildi ST spenna merki.
    2.6<\/strong>
    \u00darval af hli\u00f0st\u00e6\u00f0um ST spenna merki svi\u00f0 hli\u00f0st\u00e6\u00f0um ST spenna merki<\/strong>
    Bilinu r\u00e6\u00f0st af l\u00e6gri og efri m\u00f6rk merki spennu.
    2.7<\/strong>
    Hla\u00f0a vi\u00f0n\u00e1m<\/strong>
    Summa vi\u00f0n\u00e1m \u00f6ll tengd m\u00f3ttakara.
    2.8<\/strong>
    G\u00e1ra efni g\u00e1ra efni<\/strong>
    Hlutfall af h\u00e1marki til h\u00e1marki \u00ed AC hluti vi\u00f0 efri m\u00f6rk DC spennu merki.
    2.9<\/strong>
    Merki sameiginlegt l\u00ednu merki algengt<\/strong>
    Margar merki brautir getur hafa sameiginlegan rafmagns tengslum l\u00ednu, og venjulegt merki l\u00ednu getur veri\u00f0 bygg\u00f0 e\u00f0a ungrounded.<\/p>

    2.10<\/strong>
    Merki einangrun merki einangrun<\/strong>
    \u00dea\u00f0 er engin rafmagns-tengingu \u00e1 milli merki hringr\u00e1s og a\u00f0rar brautir og j\u00f6r\u00f0in.

    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    3 T\u00e6knilega kr\u00f6fur<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    3.1 bilinu hli\u00f0st\u00e6\u00f0um ST spenna merki<\/strong>
    Bor\u00f0 1 s\u00fdnir svi\u00f0 \u00ed hli\u00f0st\u00e6\u00f0um ST spenna merki.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Bor\u00f0 1 bilinu ST spenna merki<\/th>\n<\/tr>\n<\/thead>\n
    Ne\u00f0ri\/V<\/td>Efri m\u00f6rk\/V<\/td>\n<\/tr>\n
    +1
    \n0
    \n0
    \n-10<\/td>    		+5(a)
    \n+5(a)
    \n+10(a)
    \n+10(b)<\/td>\n<\/tr>\n
    spennu merki getur veri\u00f0 fengin af hli\u00f0st\u00e6\u00f0um ST n\u00faverandi merki tilgreint \u00ed GB\/T 3369.1\u20142008.
    \nb Spenna merki er l\u00edkamlega magn sem getur veri\u00f0 fulltr\u00fai me\u00f0 ge\u00f0hvarfas\u00fdki einkenni<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    3.2 G\u00e1ra efni<\/strong>
    \u00deegar g\u00e1ra-frj\u00e1ls ST aflgjafa, eftirfarandi gildi \u00e6tti a\u00f0 vera tilgreint: \u00ed<\/p>