JSY-MK-138 12 ọwa ibe inductance eletriki ike metering modul

1. Ntinye AC otu nkeji
1) Oke voltaji:100V, 220V, 380V, wdg.
2) Oke dị ugbu a:5A, 50a, 100A, wdg;Nlereanya nke mpụga oghere nke ugbu a bụ nhọrọ.
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.

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 na-adabara na 9600bps.

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 dịpụrụ adịpụ site na ọkụ ọkụ AC, ntinye voltaji na ntinye ugbu a;Mwepu na-eguzogide voltaji 2000vac.

6. Ike ọkọnọ
1) A na-ahọrọ ụdị ọkụ ọkụ abụọ: were ike site na ntinye AC nkeji C, ma mara na oke voltaji bụ ac85 ~ 265;Enwere ike ịhọrọ ọkụ ọkụ DC, yana ntinye ntinye bụ +9v ~ 15v.
2) Oriri ike a na-ahụkarị: ≤ 1W.

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. Okpomọkụ ịkpafu
≤100ppm/℃

9. Usoro ntinye
Ebe dị anya n'etiti ịghasa ndozi na oghere ntinye bụ 105 * 58.5mm

10. Nha ngwaahịa
268*84*46mm