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Isigaba ezintathu se-LCD esishunyekwe ekubonisweni kwedijithali yamandla kagesi esebenza ngemisebenzi eminingi nge-rs485

Isisetshenziswa sokufakelwa esisetshenziselwe ukusebenza ngezigaba ezintathu, uhlobo lwensimbi ehlakaniphile kagesi enesilinganiso sokuhleleka, isibonisi, ukukhulumisana kwedijithali kwe-RS485 namandla okukhipha amandla kagesi, okwazi ukukala voltage, amandla wamanje, amandla asebenzayo, amandla asebenzayo, amandla kagesi, imvamisa, ukukalwa kwamandla . Ukunemba kokulinganisa kuyizinga 1, kufinyelela iLCD noma isibonisi se-LED kusayithi kanye nokuxhumana okukude kwe-RS485. Iyahambelana ne-protocol ye-DL / T645-2007 ne-protocol yokuxhumana ye-MODBUS-RTU.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

——Umsebenzi Womkhiqizo——

 

1.Flame retardant, kulula ukuyifaka

I-2.lightlight enkulu, i-LCD enkulu, isobala

I-3.Can ibonise ama-voltage esigaba ezintathu, amandla wamanje, asebenzayo / asebenzayo, amandla kagesi kanye nemvamisa ekuvuleni isikrini esikhulu

Umsebenzi wokuxhumana we-4, ungasebenzisa iziteshi ezi-2 ukudlulisa idatha ngasikhathi sinye.

Umsebenzi ohlelekile ongafinyeleleka, isilinganiso se-transformer singasethwa ngokwezifiso.

Indlela ye-6.Wiring: I-wire-phase ezintathu-wire, ezintathu-isigaba ezine-wire, njll.

Izindinganiso ze-7.voltage: 380V / 100V / 57.7V nabanye, ziyahambelana ngokuphelele.

Inkinobho ye-8.Silicone, umuzwa omuhle wokuthinta nesikhathi eside esisebenzayo

9.Isiqeshana sokufaka akulula ukusiphula, siqine kakhulu

——Amapharamitha wezobuchwepheshe——

 

Amandla voltage I-220V / 600V
Ukucaciswa kwamanje 5A
Kukalwa imvamisa 50Hz
Izinga lokunemba Ileveli 1 esebenzayo
Ukusetshenziswa kwamandla ≦ 5VA
Isibonisi sedijithali Umugqa 2 RS485, MODBUS-RTU (DL645-2007)
I-Pulse Yokukhipha Umugqa 1
Ibanga lokushisa Ibanga lokushisa elisebenzayo -10 ~ 55 degree,
Ibanga lokushisa lokugcina -20 ~ 75 degree

 

——Izithombe zomkhiqizo——

 

embedded (1)  embedded (2)  embedded (3)

 

Isikhundlamm

 

Ubukhulu bangaphandlemm

Ubukhulu be-Holemm

Ibanga elincane lokufakwa kwebangamm

Ibanga elincane lokufakwa kobudemm

Ukujula (mm

97 * 97

91 * 91

97

97

80

 

image4

 

——Izindlela Zokuxhuma Kwentambo——

 

1.Lungisa imitha kagesi ebhokisini lemitha, bese uxhuma isibonisi. Kunconywa ukusebenzisa ucingo lwethusi noma i-terminal yethusi.

Ukufakwa kwe-2Voltage: Amandla kagesi wokufaka akufanele abe ngaphezulu kunevolumu yokufaka ekalwe yomkhiqizo engu-220V, ngaphandle kwalokho i-PT kufanele icatshangwe.

Okokufaka kokunye: Okokufaka okulinganiselwe okujwayelekile kungu-5A. Ngaphezu kwe-5A, i-CT (yangaphandle yokuguqulakufanele isetshenziswe. Uma ezinye izinsimbi zixhunywe kwi-CT esetshenzisiwe, i-wiring kufanele ibe ochungechungeni. Ngaphambi kokususa i-wire yokufaka yamanje, qiniseka ukuthi unqamula isekethe yokuqala ye-CT noma ufinyeze isekethe lesibili.

-Qiniseka ukuthi i-voltage yokufaka neyamanje iyahambelana komunye nomunye ngokulandelana okufanayo, nezinkomba ezingenayo neziphumayo ziyefana; ngaphandle kwalokho, amanani nezimpawu kuzobe kungalungile!


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