Shona
English Russian Chinese Simplified Chinese Traditional French German Portuguese Spanish Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur Abkhaz Acehnese Acholi Alur Assamese Awadish Aymara Balinese Bambara Bashkir Batak Karo Bataximau Longong Batak Toba Pemba Betawi Bhojpuri Bicol Breton Buryat Cantonese Chuvash Crimean Tatar Sewing Divi Dogra Doumbe Dzongkha Ewe Fijian Fula Ga Ganda (Luganda) Guarani Hakachin Hiligaynon Hunsrück Iloko Pampanga Kiga Kituba Konkani Kryo Kurdish (Sorani) Latgale Ligurian Limburgish Lingala Lombard Luo Maithili Makassar Malay (Jawi) Steppe Mari Meitei (Manipuri) Minan Mizo Ndebele (Southern) Nepali (Newari) Northern Sotho (Sepéti) Nuer Occitan Oromo Pangasinan Papiamento Punjabi (Shamuki) Quechua Romani Rundi Blood Sanskrit Seychellois Creole Shan Sicilian Silesian Swati Tetum Tigrinya Tsonga Tswana Twi (Akan) Yucatec Maya
Tora Mutengo Pakarepo
Leave Your Message
Zvishandiso Zvinodzivirira zveSurge (Direct Current SPD)
Zvishandiso Zvinodzivirira Kukwira Kwesimba
Zvikamu zveZvigadzirwa
Zvigadzirwa Zvakakurumbira
PH-Co series RS422 Control Net bus data optical transceiver

PH-Co series RS422 Control Net bus data optical ...
PHM-7230 Ex Intrinsically Safe Isolated Intelligent IO Modules

PHM-7230 Yakachengeteka Zvakanyanya Kuchengetedzwa Nepfungwa...
PHM-7540 Module yekuisa analog ine chiteshi china

PHM-7540 Module yekuisa analog ine chiteshi china
PHD-22HT-*1*1

PHD-22HT-*1*1
PHG-12TE nhevedzano

PHG-12TE nhevedzano
PHL-T5-L2-EX

PHL-T5-L2-EX
PHL-TA-20

PHL-TA-20
PHL-T5-L3-EX

PHL-T5-L3-EX
PHL-T5-L4-EX

PHL-T5-L4-EX
PHD-11TD-21

PHD-11TD-21
0102030405
PHL-TA-20 385 1P+1-1.jpg

Zvishandiso Zvinodzivirira zveSurge (Direct Current SPD)

Zvishandiso Zvinodzivirira zveSurge (Direct Current SPD)

    Taura nesu
    ruzivo rwechigadzirwa

    Mashandisirwo Ekushandisa

    SPD yakakodzera mhando dzese dzema "low-voltage distribution systems" ane grid voltage iri pasi pe1000 volts uye frequency ye50/60HZ, zvakaita sepositi nefoni, njanji, masisitimu emari, minda yemafuta, zvivakwa zvema "high-store", dzimba nezvivakwa zvemahofisi. Kudzivirira midziyo yemagetsi (yakadai semakombiyuta, zvishandiso nemidziyo, midziyo yemumba, nezvimwewo) kubva pakurohwa nemheni, overvoltage yenguva pfupi uye kumwe kukuvara kwe overvoltage. Iva nechokwadi chekuti michina nekuchengetedzwa kwemunhu. Ichi chishandiso chakakodzera chekudzivirira overvoltage.

    Chimiro chikuru uye musimboti wekushanda

    Muhurongwa hwemawaya mana hwezvikamu zvitatu, maprotectors anobatanidzwa pakati pewaya dzezvikamu zvitatu newaya isina kupindirana newaya yepasi (ona mufananidzo uri pazasi). Mumamiriro ezvinhu akajairwa, chidziviriro chiri muLevin state, uye kana grid yemagetsi ikasangana nemagetsi akawanda nekuda kwemheni kana zvimwe zvikonzero. Chidziviriro chichakurumidza kubatidzwa munguva pfupi, zvichiunza magetsi akawanda pasi, nokudaro zvichidzivirira michina yemagetsi iri pagrid yemagetsi. Kana magetsi akawanda pasi achipinda nepachidziviriro onyangarika, chidziviriro chinodzokera kumamiriro ekudzivirira akasimba zvakare. Kuti chisakanganise mashandiro akajairika egrid yemagetsi.

    Chinhu

    1. Uchishandisa waya dzemukati, chimiro chose chakabatana uye kuiswa nepasi zviri nyore.
    2.Kuita nekukurumidza, nguva yekushanda isingasviki 25ns
    3. Chiratidziro chekushanda chiri pachena, chegirini (chakajairika) uye chitsvuku (chikanganiso).
    4. Mamwe mabasa anogona kuwedzerwa, akadai se acousto-optic alarm (B) uye fault remote communication contact (X).
     
    Mamiriro ekushanda akajairika eSPD
     
    1. Kureba hakupfuuri 2000m:
    2. Kupisa kwemhepo: nzvimbo yakajairika: -5℃+40℃, nzvimbo yakareba: -40℃+70℃;
    3. Hunyoro hwemhepo: 30% - 90% patembiricha yemukati;
    4. Kurerekera kwakamira hakufanirwe kudarika 5.
    5.Pasina kuzununguka kuri pachena uye kuzununguka kwesimba.
    6. Hapana njodzi yekuputika munzvimbo iyi, uye hapana gasi neguruva (kusanganisira guruva rinofambisa mhepo) zvakakwana kuti zviparadze simbi nekuparadza zvinodzivirira kupisa munzvimbo iyi.
     
    Chiratidzo chehunyanzvi
     
    Muenzaniso Voltage yepamusoro inoshanda nguva dzose Uc Kudzivirira voltage kumusoro (pasi pemukati) Kubuda kwemagetsi kwepanguva (8 / 20μs)kA Kubuda kwemagetsi kwakanyanya (8 / 20μs)kA
    PHL-TA-24 24V 500V 20kA 40kA
    PHL-TA-110 110V 700V 20kA 40kA
    PHL-TA-220 220V 800V 20kA 40kA
    PHL-TA-1000 1000V 2.6 kV 20kA 40kA
    Nguva yekupindura t (ns) 25
    Kureva, kudonha kwemvura μA 20
    Nzira yekuisa Njanji yeDIN ye35mm
    Zvinhu zvekugara Kuvandudza murazvo kunodzora moto PA66
    Saizi (mm) Ukobvu hwemodule 18mm:90*54*68(3P):90*36*68(2P)

     

    Muenzaniso

    Kutaurirana.png

    Kuiswa uye zviyero zvekunze

    Kutaurirana (1).png

    Izvi zvinodzivirira ma surge zvakaiswa ne standard top-hat installation guide gauge, uye zvinhu zvinotevera zvinofanira kutariswa panguva yekuisa.
    1. Waya inogovaniswa ine waya inochinjika ye 2.5-16mm² yakakodzera kumhanya kwemvura; Waya yakaoma 2.5-25mm²
    2. Fuse kana chinja chemhepo chinofanira kubatanidzwa zvakatevedzana kumberi kwemudziviriri.
    3. Dzima magetsi panguva yekuisa.
     
    Kugadzirisa
     
    1. Mushure mekunge chidziviriro chaiswa sezvinodiwa, chinogona kuchengetedza grid yemagetsi otomatiki pasina kugadzirisa.
    2. Kana chiratidzo chiri chegirini, zvinoreva kuti chiri kushanda zvakanaka; kana chiratidzo chiri chitsvuku, zvinoreva kuti module iripo yakundikana uye inofanira kutsiviwa nenguva.
    3. Tarisa module mwedzi mitanhatu yega yega woitsiva nenguva mushure mekunge yakundikana.
    4. Gara uchitarisa kana switch yemhepo kana fuse yakabatana mumutsara yakatevedzana iri yakajairika.
     
    Chikamu chebasa rewarandi
     
    1. Yakagadzirwa mufekitori yekutanga
    2、Kukuvara kunokonzerwa nedambudziko remhando yemugadziri.
     
    Zvinotevera hazvifukidzwe newarantiuye
     
    1, Kukuvadzwa kwakaitwa nevanhu
    2、Kukuvadzwa kunokonzerwa nenjodzi dzechisikigo dzakadai semafashamo uye simba guru;
    3、Kukuvadzwa kunokonzerwa nekukundikana kuisa nekushandisa zvinoenderana nemirairo chaiyo iri mutsananguro yechigadzirwa.
    4. Kukuvadzwa kunokonzerwa nekushandiswa kwezvigadzirwa zvinopfuura zvinodiwa zvehunyanzvi