JSY-MK-339 E tolu vaega voltage ma le aoina o loʻo iai nei

Fa'amatalaga:

Fua tolu-vaega AC voltage, o loʻo i ai nei, mana, eletise eletise, taimi, eletise eletise ma isi mea eletise.
O lo'o fa'aaogaina le va'a fua fa'apitoa, ma o'o atu le sa'o sa'o o fua ile tulaga 1.0 ole fua fa'atatau ole eletise a le atunu'u (gb/t17215).
RS-485 feso'ota'iga feso'ota'iga fa'atasi ai ma le tasi vaega o le puipuiga o le ESD.
Tuʻuʻeseʻesega maualuga, faʻafefe voltage e oʻo atu i le AC;2000V.
Fausia i le 4G fesoʻotaʻiga module.
O le fesoʻotaʻiga fesoʻotaʻiga e faʻaaogaina Modbus RTU masani, lea e lelei le fetaui ma e faigofie mo polokalame.
E mafai ona suia ma faʻapitoa e tusa ai ma manaʻoga o tagata faʻatau.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Jsy-mk-339 tolu-vaega voltage ma le aoina o loʻo i ai nei o se tolu-vase watt itula mita faʻatasi ai ma aia tatau faʻapitoa faʻapitoa faʻapitoa na atiaʻe e la matou kamupani e faʻaogaina ai tekinolosi microelectronic ma faʻapitoa faʻapitoa faʻapipiʻi faʻapipiʻi, e faʻaaoga ai tekonolosi faʻapitoa e pei o faʻataʻitaʻiga numera ma gaioiga. tekinolosi ma faiga SMT.O le faʻatinoga faʻapitoa a le suʻega e fetaui lelei ma manaʻoga faʻapitoa talafeagai o le vasega 1 tolu-vaega malosi watt hour mita i le IEC 62053-21 tulaga faʻale-malo, ma e mafai ona fua saʻo ma saʻo le voltage, o loʻo i ai, mana, eletise eletise, aofaʻi eletise, aofaʻi. aofaiga ma isi laina eletise i le tolu-vaega AC fesoʻotaʻiga faʻatasi ai ma le fua faʻatatau ole 50Hz poʻo le 60Hz.O le su'esu'ega o lo'o i ai se fa'aoga feso'ota'iga 4G, se feso'ota'iga feso'ota'iga RS485, fa'aaliga LCD mata'itusi mata'itusi, ma feso'ota'iga feso'ota'iga MODBUS-RTU, lea e faigofie ona fa'afeso'ota'i ma faiga AMR eseese.O loʻo i ai uiga o le faʻatuatuaina lelei, laʻititi laʻititi, mama mama, foliga matagofie, faʻapipiʻi faigofie ma isi.

Fua Fa'atekinisi

1. Tolu vaega AC fa'aoga
1) Va'aiga malosi:100V, 220V, 380V, ma isi;
2) Va'aiga o iai nei:5A, 20a, 50a, 100A, 200A ma isi filifiliga;O le faʻataʻitaʻiga o le suiga o le taimi nei tatala fafo e filifili;
3) Fa'ailoga fa'ailoga:va'a fua fa'apitoa ma 24 bit AD sampling;
4) Ova le uta gafatia:1.2 taimi ole tele e mafai ona gafatia;5 taimi o le taimi nei (<200ms) o loʻo i ai nei ma le 2 taimi ole laina eletise e aunoa ma se faʻaleagaina;Fa'alavelave fa'aaofia: alavai voltage ＞ 1 K Ω / v;Auala o iai nei ≤ 100m Ω.

2. Feso'ota'iga feso'ota'iga
1) Ituaiga fa'aoga:1-ala RS-485 fesoʻotaʻiga fesoʻotaʻiga.
2) Feso'ota'iga feso'ota'iga:MODBUS-RTU protocol.
3) Fa'asologa o fa'amaumauga:polokalama e mafai ona seti "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Fesootaiga Fesootaiga:e mafai ona seti le paud rate o le RS-485 fesoʻotaʻiga i le 1200, 2400, 4800, 9600bps;Ole fua ole baud e fa'aletonu ile 9600bps.
5) Faiga feso'ota'iga uaealesi:4G, CAT1, lagolago lte-tdd ma lte-fdd

3. Su'ega fa'amaumauga o mea na maua
Voltage, taimi nei, malosi, malosi eletise ma isi mea eletise.

4. Sa'o le fua
Voltage, taimi nei ma le malosi:≤ 1.0%;Laasaga masani ole fua ole malosi ole malosi 1.0

5. Sapalai eletise
Malosiaga eletise lautele;220VAC mana tu'uina atu;Fa'aaogāga malosi masani: 50mA.

6. Siosiomaga faigaluega
1) vevela galue:-20~+70 ℃;Teuga vevela: -40~ + 85 ℃.
2) Susū fa'atusa:5 ~ 95%, leai se condensation (i le 40 ℃).
3) Maualuluga:0~3000 mita.
4) Siosiomaga:se nofoaga e leai se pa, kasa pala ma le pefu faʻafefe, ma e aunoa ma se lulu tele, vibration ma aʻafiaga.

7. Fa'afefeteina le vevela
≤100ppm/℃

8. Faʻapipiʻiina auala
Fa'apipi'iina alavai ta'iala 4P

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