Nkọwa
Jsy-mk-172 AC 2-ụzọ electric ike metering modul nwere ike ọtụtụ ebe na-eji odori ikpo, ike-azọpụta mgbanwe, ike eletriki, nkwurịta okwu, ụgbọ okporo ígwè, njem, gburugburu ebe obibi nchebe, petrochemical, ígwè na ndị ọzọ na ụlọ ọrụ iji nyochaa AC na ike. oriri nke AC akụrụngwa.
Nka nka
1. AC 2-ụzọ ntinye
1) Oke voltaji:0 ~ 350v (nwere ike ịhazi ya).
2) Oke dị ugbu a:10A kwa sekit (nwere ike ịhazi ya).
3) Nhazi akara:A na-anakwere mgbawa metering pụrụ iche, yana 24 bit AD ka anabatara.
4) Ikike ibu ibu:1.2 ugboro nso nso bụ adigide;Ngwa ngwa (<20ms) dị ugbu a bụ ugboro 5, voltaji bụ ugboro 1.2, na oke adịghị emebi emebi.
5) Mgbochi ntinye:Ọwa voltaji> 1k Ω / v, ọwa ugbu a ≤ 10m Ω.
2. Nkwurịta okwu interface
1) Ụdị ihu:1-ụzọ RS-485 nkwurịta okwu interface.
2) Usoro nzikọrịta ozi:Usoro MODBUS-RTU.
3) Usoro data:Ngwanrọ nwere ike ịtọ "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Ọnụ nzikọrịta ozi:Enwere ike ịtọ ọnụego baud nke interface nkwukọrịta RS-485 na 9600, 19200, 38400bps;Ọnụego baud bụ 9600bps na ndabara, na usoro data bụ "n, 8,1".
3. Nyochaa data mmepụta
Voltage, ugbu a, ike, ọkụ eletrik na paramita eletrik ndị ọzọ.
4. nha nha nha
Voltaji, ugbu a na ike:± 1.0%;kwh na-arụ ọrụ bụ ọkwa 1.
5. Eletrik iche
RS-485 interface, nke dịpụrụ adịpụ site na ike ọkụ na onye ọ bụla a tụrụ atụ;Mwepu na-eguzogide voltaji 1000VAC.
6. Ike ọkọnọ
1) DC9 ~ 50v nnukwu ike ọkọnọ.
2) Oriri ike a na-ahụkarị: 165ma (12V).
7. Ebe ọrụ
1) Ọnọdụ okpomọkụ na-arụ ọrụ:-20 ~ + 70 ℃;Nchekwa okpomọkụ: -40 ~ + 85 ℃.
2) iru mmiri dị ala:5 ~ 95%, enweghị condensation (na 40 ℃).
3) elu:0 ~ 3000 mita.
4) gburugburu:Ebe na-enweghị mgbawa, gas na-emebi emebi na uzuzu na-eduzi, na-enweghị nnukwu ịma jijiji, ịma jijiji na mmetụta.
8. Ntugharị okpomọkụ:≤100ppm/℃.
9. Nha ngwaahịa:101*81mm.
