{"id":5902,"date":"2023-08-27T02:30:56","date_gmt":"2023-08-27T02:30:56","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?page_id=5902"},"modified":"2025-05-19T08:43:24","modified_gmt":"2025-05-19T08:43:24","slug":"traductor-de-curent-mare","status":"publish","type":"page","link":"https:\/\/www.hangzhiprecision.com\/ro\/products\/high-current-transducer\/","title":{"rendered":"Senzori de curent mare - m\u0103soar\u0103 curentul p\u00e2n\u0103 la \u00b110000A"},"content":{"rendered":"
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Traductor de curent ridicat Hangzhi<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Senzorul de curent ridicat Hangzhi este un sistem tehnologic multipunct cu flux zero aplicat la sistemul existent senzor DC de \u00eenalt\u0103 precizie<\/strong> tehnologie. Tehnologia de control \u00een bucl\u0103 \u00eenchis\u0103 a fluxului de excita\u021bie, autoexcitat tehnologie fluxgate<\/a> \u0219i tehnologia de control multi-bucl\u0103 \u00eenchis\u0103 sunt combinate pentru a realiza fluxul de excita\u021bie. , DC flux magnetic, AC flux magnetic zero-flux control \u00een bucl\u0103 \u00eenchis\u0103, \u0219i s\u0103 realizeze detectarea ondula\u021biei de \u00eenalt\u0103 frecven\u021b\u0103 prin construirea unui canal de induc\u021bie a ondula\u021biei de \u00eenalt\u0103 frecven\u021b\u0103, astfel \u00eenc\u00e2t senzorul are un c\u00e2\u0219tig relativ ridicat \u0219i o precizie de m\u0103surare \u00een \u00eentreaga gam\u0103 de l\u0103\u021bime de band\u0103 O component\u0103 de m\u0103surare \u0219i feedback curent.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\"traductor<\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Aplicarea traductoarelor de curent ridicat Hangzhi<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Test de putere UPS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sarcina UPS-ului este \u00een mare parte neliniar\u0103, iar UPS-ul \u00eensu\u0219i absoarbe energie din re\u021bea, iar sarcina re\u021belei este, de asemenea, neliniar\u0103. Deoarece forma de und\u0103 curent\u0103 a sarcinii neliniare este puternic distorsionat\u0103, raportul v\u00e2rf la v\u00e2rf \u0219i distorsiunea armonic\u0103 total\u0103 a formei de und\u0103 sunt indicatori tehnici importan\u021bi pe care UPS trebuie s\u0103 \u00eei examineze. Pentru m\u0103surarea sarcinilor neliniare cu forme de und\u0103 puternic distorsionate, este dificil ca instrumentele electrice obi\u0219nuite s\u0103 m\u0103soare cu acurate\u021be. Senzori de curent de \u00eenalt\u0103 precizie din seria AIT high-current<\/strong><\/a> echipate cu analizoare de putere de \u00eenalt\u0103 precizie pot m\u0103sura cu precizie undele non-sinusoidale \u0219i pot m\u0103sura continuu, rapid \u0219i precis armonicele. analiza.
\u2022 Sursa de alimentare UPS este de intrare trifazat\u0103, de ie\u0219ire trifazat\u0103 \u0219i exist\u0103 un DC \u00een mijloc. Trebuie testat cu un analizor de putere cu 7 canale, trei canale pentru testarea intr\u0103rii, trei canale pentru testarea ie\u0219irii, un canal pentru testarea DC \u0219i curent ridicat AIT Seria de senzori de curent de \u00eenalt\u0103 precizie nu poate testa doar DC, dar De asemenea, testa\u021bi AC cu \u00eenalt\u0103 precizie, care este cea mai ideal\u0103 alegere pentru testarea curent\u0103.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Testul PCS de stocare a energiei<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u2022 PCS, ca parte cheie care conecteaz\u0103 dispozitivul de stocare a energiei \u0219i re\u021beaua electric\u0103, este canalul de transmitere a energiei al sistemului de stocare a energiei, ceea ce are o mare importan\u021b\u0103 pentru calitatea puterii transmise. Performan\u021ba sa afecteaz\u0103 direct calitatea puterii. Prin urmare, este foarte important s\u0103 testa\u021bi PCS-ul de stocare a energiei.
\u2022 Testul de \u00eenalt\u0103 precizie al curentului AC pe partea conectat\u0103 la re\u021bea AC a PCS \u0219i testul curentului DC pe partea DC a \u00eenc\u0103rc\u0103rii \u0219i desc\u0103rcarii bateriei PCS, seria de curent ridicat AIT poate \u00eendeplini cerin\u021bele de testare.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Curent de scurtcircuit extern al bateriei cu litiu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u2022 Testul de scurtcircuit extern este de a conecta bateria litiu-ion la un rezistor cu valoare fix\u0103, iar puterea bateriei litiu-ion este desc\u0103rcat\u0103 prin rezistor. \u00cen func\u021bie de dimensiunea rezisten\u021bei cu valoare fix\u0103, curentul de scurtcircuit poate fi controlat de la sute la zeci de mii de amperi. Curentul mare va acumula o cantitate mare de c\u0103ldur\u0103 \u00eentr-o perioad\u0103 scurt\u0103 de timp \u00een bateria litiu-ion, ceea ce poate provoca fuga termic\u0103 a bateriei litiu-ion. Dac\u0103 testul de scurtcircuit poate fi trecut este afectat \u00een principal de m\u0103rimea curentului de scurtcircuit. Cu c\u00e2t curentul de scurtcircuit este mai mare, cu at\u00e2t generarea de c\u0103ldur\u0103 a bateriei litiu-ion va fi mai rapid\u0103, iar rata de difuzie a c\u0103ldurii a bateriei nu se va schimba prea mult. \u00cen\u0103untru se acumuleaz\u0103 mai mult\u0103 c\u0103ldur\u0103, iar temperatura cre\u0219te mai mult, ceea ce poate duce la probleme grave, cum ar fi contrac\u021bia diafragmei, scurtcircuitarea electrozilor pozitivi \u0219i negativi \u0219i apoi la evadarea termic\u0103 a bateriilor litiu-ion.
\u2022 Senzorii de curent de \u00eenalt\u0103 precizie din seria de curent \u00eenalt AIT au o l\u0103\u021bime de band\u0103 de testare de 200KHz, care poate \u00eenregistra cu precizie \u00eentregul proces de modific\u0103ri instantanee ale curentului de scurtcircuit \u0219i ofer\u0103 date de testare de \u00eenalt\u0103 precizie pentru cercetarea \u0219i dezvoltarea bateriilor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Test invertor centralizat fotovoltaic conectat la re\u021bea<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u2022 Invertorul conectat la re\u021bea fotovoltaic\u0103 este echipamentul cheie \u00een sistemul de generare a energiei fotovoltaice, iar verificarea func\u021biei \u0219i a fiabilit\u0103\u021bii acestuia este crucial\u0103 pentru func\u021bionarea stabil\u0103 a sistemului de generare a energiei fotovoltaice \u0219i pentru calitatea re\u021belei electrice. Exist\u0103 multe elemente de testare \u00een etapa de dezvoltare \u0219i proiectare a invertoarelor fotovoltaice conectate la re\u021bea, testul de protec\u021bie cu efect anti-insulare, testul de protec\u021bie la suprasarcin\u0103, testul de protec\u021bie la supracurent, testul de m\u0103surare a factorului de putere, testul de m\u0103surare a eficien\u021bei muncii \u0219i conectarea la re\u021bea. Testul armonic de curent al invertoarelor fotovoltaice conectate la re\u021bea a propus cerin\u021be mai mari pentru senzorii de curent. Senzorii de curent de \u00eenalt\u0103 precizie din seria de curent ridicat AIT \u0219i instrumentele de testare aferente pot \u00eendeplini bine cerin\u021bele de testare de mai sus.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Catalog de produse pentru traductoare de curent ridicat<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Modelul produsului<\/strong><\/th>Curent DC nominal primar<\/strong><\/th>AC RMS nominal primar<\/strong><\/th>Tensiunea de alimentare<\/strong><\/th>Raport (primar: secundar)<\/strong><\/th>Curent nominal de ie\u0219ire<\/strong><\/th>Precizie<\/strong><\/th>Liniaritate<\/strong><\/th>L\u0103\u021bime de band\u0103 (Hz)<\/strong><\/th>Diafragma (mm)<\/strong><\/th>Fi\u0219a cu date<\/strong><\/th>\n<\/tr>\n<\/thead>\n
AIT1500-D50<\/td>\u00b11500A<\/td>1060A<\/td>AC220V<\/td>1500: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>300k<\/td>50<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT2000-D70<\/td>\u00b12000A<\/td>1414A<\/td>AC220V<\/td>2000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>80k<\/td>70<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT2000-D90<\/td>\u00b12000A<\/td>1414A<\/td>AC220V<\/td>2000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>80k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT3000-D70<\/td>\u00b13000A<\/td>2121A<\/td>AC220V<\/td>3000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>70<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT3000-D90<\/td>\u00b13000A<\/td>2121A<\/td>AC220V<\/td>3000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT4000-D90<\/td>\u00b14000A<\/td>2828A<\/td>AC220V<\/td>4000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT5000-D90<\/td>\u00b15000A<\/td>3535A<\/td>AC220V<\/td>5000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT5000-D160<\/td>\u00b15000A<\/td>3535A<\/td>AC220V<\/td>6000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>160<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT6000-D90<\/td>\u00b16000A<\/td>4242A<\/td>AC220V<\/td>6000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT6000-D120<\/td>\u00b16000A<\/td>4242A<\/td>AC220V<\/td>6000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>120<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT6000-D160<\/td>\u00b16000A<\/td>4242A<\/td>AC220V<\/td>6000: 1<\/td>1000mA<\/td>50 ppm<\/td>20 ppm<\/td>50k<\/td>160<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT8000-D120<\/td>\u00b18000A<\/td>5600A<\/td>AC220V<\/td>4000: 1<\/td>2000mA<\/td>50 ppm<\/td>20 ppm<\/td>30k<\/td>120<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT10000-D90<\/td>\u00b110000A<\/td>7072A<\/td>AC220V<\/td>5000: 1<\/td>2000mA<\/td>100 ppm<\/td>20 ppm<\/td>20k<\/td>90<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT10000-D120<\/td>\u00b110000A<\/td>7072A<\/td>AC220V<\/td>5000: 1<\/td>2000mA<\/td>100 ppm<\/td>20 ppm<\/td>20k<\/td>120<\/td>Catalog traductoare de curent ridicat<\/a><\/td>\n<\/tr>\n
AIT10000-D160<\/td>\u00b110000A<\/td>7072A<\/td>AC220V<\/td>5000: 1<\/td>2000mA<\/td>100 ppm<\/td>20 ppm<\/td>20k<\/td>160<\/td>Catalog traductoare de curent ridicat<\/a><\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Lua\u021bi leg\u0103tura cu exper\u021bii no\u0219tri<\/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\tContacta\u021bi-ne direct prin e-mail info@hangzhiprecision.com<\/strong><\/a> sau completa\u021bi formularul de mai jos. V\u0103 vom r\u0103spunde c\u00e2t mai cur\u00e2nd posibil.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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