1, Bayani

1.1 Aikace-aikacen kewayon
WXH-872 microcomputer layi kariya ma'auni na'urar dace da 3 ~ 10kV substation wutar lantarki rarraba cibiyar kariya, sanye da uku sassa overload kariya, sifili halin kariya, hanzari kariya, rashin matsin lamba kariya, overload ƙofar aiki da kuma low kewaye sauke aiki.

1.2 Tsaro Saituna
Bayani game da takamaiman tsarin kariya na na'urar a cikin Table 1-1.
Tebur 1-1WXH-872 Kariya Saituna na'urar

1.3 Kayayyakin Features

1, jerin na'urorin kayan aiki duk amfani da soja kayayyakin ko masana'antu kayayyakin, kwanciyar hankali, high aminci, za a iya gudanar da kwanciyar hankali a cikin masana'antu m yanayi;
2. Integrated akwatin zane, kulawa mafi dacewa; Cikakken software da hardware kansa dubawa aiki da kuma free daidaitawa kewaye zane, debugging ne mafi sauki;
3, na'urar hardware zane ta amfani da daban-daban keɓewa, karewa matakai, software zane ta amfani da dijital tacewa fasaha da ci-gaba kariya algorithms da sauran anti-tsoma baki matakai, sa kariya da anti-tsoma baki aiki sosai inganta;
4. Yin amfani da SoC mafita, sarrafa bayanai, ƙididdigar ma'ana da kuma ajiyar bayanai masu ƙarfi, saurin aiki da inganci.
5, sassauƙa da iko sadarwa aiki: duka goyon bayan Rs485 serial sadarwa yanayin da kuma goyon bayan Ethernet sadarwa yanayin; Sadarwa Dokokin goyon bayan DL / T667-1999 (IEC-60870-5-103), Modbus Dokokin, iya sassauci aiwatar da sadarwa tare da sauran masana'antun sarrafa kansa tsarin;
6, sassauƙa goyon bayan cibiyar sadarwa lokaci da GPS pulse lokaci, tabbatar da na'urar da daidai, daidai agogo.
7, tare da cikakken ma'auni aiki, za a iya kammala ma'auni da uploading na na'urar da tsakanin ikon maki, ma'auni daidaito zai iya zuwa 0.5%;
8, tare da cikakken nesa sadarwa da nesa sarrafawa aiki, baya nesa sarrafa kewaye tsalle / shutter sauki da abin dogaro, a tashar SOE ƙuduri iya zuwa 1ms.
9. Cikakken kariya na taron, za a iya adana sabbin rikodin rahotannin taron 100, rikodin rahotannin aiki 100, za a iya rikodin 20 na rashin nasara, kowane rikodin zai iya rikodin nau'ikan ƙarfin lantarki na yanzu na 10.
10, Friendly mutum-inji dubawa, cikakken Sinanci aji menu yanayi, tsari mai kyau, sauki don amfani.
11, aiki zagaye saiti mai sassauci, za a iya daidaita da daban-daban aiki inji.