I-JSY1030 isilawuli esihlakaniphile

Incazelo:

Qoqa amapharamitha kagesi esigaba esisodwa, okuhlanganisa i-voltage, yamanje, amandla asebenzayo, amandla kagesi asebenzayo, isici samandla, imvamisa, njll., ngolwazi oluphelele.
Yamukela i-chip ekhethekile yokulinganisa kanye nendlela yokulinganisa ye-RMS yeqiniso ye-AC, enonemba ophezulu wokulinganisa.Iphrothokholi yokuxhumana isebenzisa imodi evamile ye-Modbus RTU, ehambisanayo enhle futhi elungele ukuhlela.
I-over-voltage, ngaphansi kwe-voltage kanye nama-threshold adlulele angasethwa.Uma isilawuli sithola ukuthi i-voltage noma i-current idlula i-threshold imizuzwana emi-5, izonqamula umthwalo ngokuzenzakalelayo.
Isixhumanisi sokuxhumana se-RS-485 esinomjikelezo wokuvikela we-ESD.
Kusetshenziswa ama-chips embonini, anokuvikelwa kombani okuphelele nezindlela zokulwa nokuphazamiseka ukuze kuqinisekiswe ukwethembeka.
Ukubukeka okuhle nokuhlangene, isisindo esilula, ukusebenza okuhle kakhulu nokuthembekile.
35mm DIN ujantshi noma ipuleti ukufakwa ngaphambili kwamukelwa.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo

Ukusetshenziswa kwamandla kagesi kugxile kakhulu kumatheminali okusabalalisa ama-voltage aphansi.Ukuze kuqiniswe ukukalwa, ukuhlolwa kanye nokuphathwa kwamandla kagesi agcinayo, futhi kube lula ukusetshenziswa kwabasebenzisi endaweni, ukuguqulwa kanye nokuthuthukiswa.Isilawuli esihlakaniphile se-Jsy1030 sihlose ukuphazamiseka kokusebenzisa nokufaka imitha yehora le-watt evamile odongeni esizeni, futhi siklama ujantshi wesitimela omncane ofakwe imitha yehora le-watt, enezinzuzo zokunemba kwesilinganiso esiphezulu, umthamo wokugcwala okuqinile, ukusebenza okuzinzile nokuthembekile, ububanzi be-voltage esebenzayo kanye nokusetshenziswa kwamandla okuphansi.Futhi usayizi wayo omncane, isisindo esilula, isakhiwo se-modular, singasetshenziswa nama-circuit breaker amancane afakwe ebhokisini lokusabalalisa ukuze kuzuzwe ukukalwa kwamandla okusabalalisa ukuphela.

Ipharamitha Yezobuchwepheshe

1. Okokufaka kwe-AC kwesigaba esisodwa
1) Ibanga lamandla kagesi:100V, 220V, njll
2) Ibanga lamanje:AC 32A
3) Ukucubungula isignali:kusetshenziswa i-chip ekhethekile yokulinganisa, futhi kusetshenziswa i-24 bit AD
4) Umthamo wokulayisha ngokweqile:1.2 izikhathi ububanzi busimama;Okusheshayo (< 20ms) okwamanje izikhathi ezingu-5, i-voltage izikhathi ezingu-1.2, futhi ububanzi awonakalisiwe
5) I-impedance yokokufaka:isiteshi sikagesi ＞ 1K Ω /v;Isiteshi samanje ≤ 100m Ω

2. Isixhumi esibonakalayo sokuxhumana
1) Uhlobo lwesixhumi esibonakalayo:RS-485 interface
2) Iphrothokholi yokuxhumana:Iphrothokholi ye-MODBUS-RTU
3) Ifomethi yedatha:"n, 8,1"
4) Izinga lokuxhumana:izinga le-baud lokuxhumana kwe-RS-485 lingasethwa ku-1200, 2400, 4800, 9600bps;Izinga le-baud ngu-9600bps ngokuzenzakalelayo

3. Idatha yokuphuma kokulinganisa
I-voltage, yamanje, amandla asebenzayo, amandla kagesi asebenzayo, isici samandla, imvamisa kanye namanye amapharamitha kagesi,

4. Ukunemba kokulinganisa
Amandla kagesi, ubuningi bamanje kanye nogesi: ± 1.0%, i-kwh esebenzayo izinga 1

5. Ukuzihlukanisa
I-interface ye-RS-485 ihlukanisiwe nokunikezwa kwamandla, okokufaka kwe-voltage nokuphuma kwamanje;Isolation ukumelana ne-voltage 2000vac

6. Ukunikezwa kwamandla
1) Uma kunikezwa amandla e-AC220V, i-voltage ephezulu akufanele idlule ku-265V;Ukusetshenziswa kwamandla okujwayelekile: ＜ 10va

7. Indawo yokusebenza
1) Izinga lokushisa lokusebenza:-20 ~ +55 ℃;Izinga lokushisa lesitoreji: -40 ~ +70 ℃.
2) Umswakama ohlobene:5 ~ 95%, akukho condensation (at 40 ℃).
3) Ukuphakama:0 ~ 3000 amamitha
4) Imvelo:akukho kuqhuma, igesi egqwalayo kanye nothuli olubambayo, akukho ukuzamazama okubalulekile, ukudlidliza kanye nomthelela.

8. Ukwehla kwezinga lokushisa
≤100ppm/℃

9. Indlela yokufaka
35mm DIN ujantshi wokukhweza

Okwedlule: I-JSY-MK-339 I-voltage yezigaba ezintathu kanye nomqoqi wamanje

Olandelayo: I-JSY-MK-138 12 imojuli yokulinganisa amandla kagesi we-mutual inductance