China PVCB Masana'antu da Masana'antar Sake Sake Shirya

PVCB-sake kunnawa ta atomatik

Takaitaccen Bayani:

Bayanin samfur

Alamar samfur

Janar

L&R ya haɓaka madaidaicin tambarin kansa wanda aka saka jujjuyawar injin tare da ayyuka daban -daban, don cika cikakkiyar buƙatun abokan ciniki daban -daban.

Ana canza maɓallan injinan tushe akan nau'in canji na asali na PVCB.

Neman babban dogaro, mai sauƙin kula da ƙirar ƙira don ƙirƙirar ƙarni na samfur mafi inganci, shine mafi ingantaccen tsarin wutar lantarki mafi kyawun zaɓi.

Nau'i iri daban -daban na faɗaɗa juyawa yana da zaɓi ta buƙatun abokin ciniki.

L&R duk jerin sauye-sauye sun cika waɗannan ƙa'idodi: ANSI/IEEE C37.60/EC 62271-100 (GB1984-2003 China standard) GBT1 1022-1999 Standard China, IEC 60255-11, IEC 60255-21-1 Class I, IEC 60255 -21-2 Class I, IEC 60255-21-3 Class I, IEC 60255-22-1 Class III, IEC 60255-22-2 Class IV, IEC 60255-22-3 Class III, IEC 60255-22-4 Class IV

Yanayin Sabis

a) Zazzabin iska: Matsakaicin zafin jiki: +85 ℃ :: Mafi ƙarancin zafin jiki: -45 ℃.

b) Danshi: Matsakaicin matsakaicin zafi na kowane wata 95%; Matsakaicin zafi na yau da kullun 90%

c) Tsayin sama da matakin teku: Mafi girman tsayin shigarwa: 2500m ko sama da haka.d) Iskar yanayi ba a fili ta gurɓata ta gurɓataccen iskar gas mai ƙonewa, tururi da dai sauransu.

e) Ba a yawan girgiza tashin hankali

Siffofin

PVCB Series Recloser PVCB 10, PVCB15, PVCB27, PVCB38: An haɗa shi tare da injin bazara da injin motsa jiki, kuma tare da aikin kariya na relay.

L&R Flectric yana ƙoƙari don brina abokan cinikinmu sabuwar fasahar fasaha da farashin gasa da mafi kyawun sabis don rarraba atomatik.

Zaɓuɓɓukan masu karantawa na atomatik na PVCB na iya amfani da su akan layin rarraba saman da aikace -aikacen musanyawa don azuzuwan al ƙarfin lantarki 11kV har zuwa 38kV a tsarin wutar lantarki 50/60HZ. kuma ƙimar da aka ƙaddara ta iya isa 1250A.

Aikin PVCB jerin masu kewaya atomatik suna haɗa ayyukan sarrafawa, kariya, aunawa, sadarwa, gano kuskure, sa ido kan layi na rufewa ko buɗewa.

Bayarwa

Tare da azuzuwan zaɓuɓɓuka don ƙimar iyaka ta yanzu:
Don PVCB10, tare da 630A, 20kA Ƙarfin fashewa.
Bayani na PVCB15. tare da 630A, 20kA Ƙarfin fashewa.
Don PVCB27, tare da 630A, 20kA Ƙarfin fashewa. 800A, ƙarfin 16kA, da 1250A, 25kA.
Don PVCB38, tare da 800A, 12.5kA.
Tare da zaɓin kariyar kariyar ba da izini don zaɓin mai amfani:
Kariya nan take.

Lokaci kan kari na yanzu.

Jerin mara kyau akan kari na yanzu.

Hanyar kariya ta yanzu (*).

Kariya akan ƙarfin lantarki A ƙarƙashin kariyar wutar lantarki.

Tare da zaɓi mai kyau ta gida ko nesa.

Tare da ladabi na sadarwa na zaɓi & tashar jiragen ruwa I/O don zaɓin mai amfani:

RS-232 da RS-485 tashar jiragen ruwa masu goyan baya.

DNP3.0 goyon bayan ladabi na sadarwa (*).

Yarjejeniyar sadarwar Modbus zaɓi ce (*).

IEC 60870-5-101 goyon bayan yarjejeniyar sadarwa.

Mai maimaitawa zai iya sadarwa ta hanyar GPRS (Ko GSM) modem tare da Ingilishi ko yaren China (*).

Tare da ayyukan auna zaɓi na mai amfani:

Ƙungiyoyin da aka ƙaddara, Yanayin tsarin yanzu.

Ƙimar da aka ƙaddara, Tsarin lokaci na ƙarfin lantarki & ƙaramin ƙarfin wutan lantarki.

Yawaita, iko (kWh), ƙarfin amsawa (kVarh), ƙarfin wutar lantarki.

Tare da tazarar sake dawowa na zaɓi don pre-shirin mai amfani:

Maimaita lokutan saita tallafi.

Goyon bayan saitin lokacin matattu.

Tare da aikin rikodin abubuwan da suka faru:

Rikodin ayyukan SOE 1000.

Rikodin kuskure da rikodin aiki na al'ada

Lura: (*) ma'ana yakamata ya keɓance ta mai ƙira idan an buƙata.

Ƙarshen mai shigowa na farko (haɗa kai tsaye zuwa mai shiga tsakani rage ikon da ya ɓace)

Mai canza wuta na zamani ƙirar ƙirar waje mai sauƙi don sarrafa inganci da kiyayewa)

Mai shiga tsakani na injin (Karɓi fasahar APG tare da murfin murfin murfin silicone na waje, ƙara yawan rufi da aikin yanayi)

Na'urorin firikwensin Voltage na cikin gida da aka haɗa a cikin madaidaicin maƙallan maƙallan maɓalli Source-side ko Haɗin haɗin haɗin Load Cire PTs masu gano ƙarfin lantarki na waje.
Haɗin kebul na 4-conductor

Daidaitaccen Girma: +2.0%

Daidaitaccen Mataki: +1.5%

Siffar samfur

Bayani		Naúra	Sigogi
Rated ƙarfin lantarki		kV	12	24	36
Yawan mita Rigar	Rigar ruwa		34	60	70
	Bushewa		45	65	80
Ƙarar haske yana tsayayya da ƙwanƙwasa ƙarfin lantarki			75/95	125	170
Rated halin yanzu		A	630/800
An ƙaddara ɗan gajeren zagaye na watsewa		kA	20	20	12.5
An kiyasta bankin capacitor yana karya halin yanzu		A	630/800
An ƙididdige lokutan fashewar kewaye		sau	30
Rated yin halin yanzu		kA	50	50	31.5
An ƙaddara ɗan gajeren zango mai tsayayya da halin yanzu
Rated short circuit resistant current			20	20	12.5
An ƙaddara ɗan gajeren lokaci na lokaci		s	3
An tsara jerin ayyukan			O-0.3-CO-180S-CO

Tambayoyi

Q1: Shin kuna masana'anta?

A. Ee, Muna da masana'antu 3.

Q2: Shin samfuran kyauta ne?

A: Yawancinsu kyauta ne, wasu abubuwa suna buƙatar tattaunawa.

Q3: Wane irin biyan kuɗi kuke karɓa?

A: Mun yarda da T/T, L/C. BAYA. KUNGIYAR Yamma

Q4: Kullum kuna samuwa?

A: Ee ina kan layi koda cikin hutu ne! Zan yi iya ƙoƙarina don in gamsar da ku, Idan kuna buƙatar wani taimako a china, da fatan za a tuntube ni. Mu ne zaɓinku na dama

Na baya: ZW32-12 Maɓallin Circuit Circuit

Na gaba: LW35 HIGH VOLTAGE SF6 Mai fasa bututun gas

Pvcb sake kunnawa ta atomatik