1 Bayani

1.1 Aikace-aikacen kewayon

WBT-871 na'urar samar da kayan aiki na microcomputer don samar da kayan aiki na 110kV da ƙasa da ƙarfin lantarki.

1.2 Tsaro Saituna

Bayani game da takamaiman tsarin kariya na na'urar a cikin Table 1-1.

Tebur 1-1 Kariya Saitunan na'urar WBT-871

1.3 Kayayyakin Features
1, jerin na'urar kayan aiki duk amfani da masana'antu kayayyakin, kwanciyar hankali, high aminci, za a iya gudanar da kwanciyar hankali a 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 mai ƙarfi 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, mai sassauci goyon bayan cibiyar sadarwa lokaci da GPS pulse lokaci, tabbatar da na'urar da daidai, daidai agogo.
7 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.
8, Cikakken kariya na taron, zai iya adana sabbin bayanan rahotannin taron 100, bayanan rahotannin aiki 100, zai iya rikodin 20 na gazawar, kowane rikodin zai iya rikodin nau'ikan ƙarfin lantarki na yanzu na 10.
9, Friendly mutum-inji dubawa, cikakken Sinanci aji menu yanayi, tsari mai kyau, sauki don amfani.
10, aiki zagaye saiti mai sassauci, za a iya daidaita da daban-daban aiki inji.
2 Fasaha nuna alama

2.1 Basic lantarki sigogi
2.1.1 Rated sadarwa data

AC ƙarfin lantarki: mataki ƙarfin lantarki 100 / 3 V;
AC halin yanzu: 5 A
Rated mitar: 50 Hz

2.1.2 Rated DC bayanai
Rated wutar lantarki: DC220 V ko DC110 V, yarda da canji kewayon: 80% ~ 115%.

2.1.3 ikon amfani
AC halin yanzu zagaye: ba fiye da 0.5 VA a kowace mataki;
AC ƙarfin lantarki zagaye: ba fiye da 0.5 VA a kowace mataki;
DC zagaye: ba fiye da 12 W a lokacin aiki na yau da kullun; ba fiye da 15 W a lokacin aikin kariya.

2.1.4 Overload ikon
AC halin yanzu kewayawa: 2 sau rated halin yanzu, dogon lokaci ci gaba da aiki;
50 sau rated halin yanzu, ba da damar 1 s;
AC ƙarfin lantarki kewaye: 1.2 sau rated ƙarfin lantarki, dogon lokaci ci gaba da aiki;
1.4 sau rated ƙarfin lantarki, damar 10 s.

2.2 Babban fasaha nuna alama

2.2.1 Kare ƙimar daidaitawa da kuskure
ƙimar daidaitawa range
AC ƙarfin lantarki: 10V ~ 100V;
Jira: 0s ~ 600s;
Kuskuren ƙimar
Yanzu: < 5% ko ± 0.01In;
ƙarfin lantarki: < 5% ko ± 0.25V;
Kuskuren jinkiri
Matsakaicin kuskuren jinkirin lokaci ba ya wuce ± 2% ko ± 40ms na daidaitaccen darajar;

2.2.2 Shiga nesa
nesa shigarwa: Shigarwa hanyar: DC24V shigarwa, tare da photoelectric keɓewa; Abubuwan da suka faru da tsari na rikodin ƙuduri a cikin tashar: ≤1 ms.

2.2.3 rikodin ikon
Kuskuren rikodin abun ciki da kuma kuskuren abubuwan da suka faru rahoto damar
Kariya na'urar iya zagaye rikodin ba kasa da 100 gazawar abubuwan da suka faru rahoto, 20 gazawar rikodin.
al'ada waveform rikodin ikon
A al'ada lokacin kariya za a iya rikodin duk halin yanzu ƙarfin lantarki waveforms na 4 waveforms kafin gazawar, 6 waveforms bayan gazawar a duk 10 waveforms
Don rikodin ko tabbatar da polarity.
Kayan rikodin abubuwan da suka faru

Rubutun abubuwan da suka faru 100 da rahotannin binciken kai na na'urar. Event rikodin ya hada da m matsa lamba board baya, canzawa yawan canzawa, da dai sauransu;
Na'urar kai bincike rahoto ya hada da hardware kai bincike kuskure ƙararrawa da sauransu.