Switirhisiwa Swo Sirhelela AC Surge

Vukulu bya Xitirhisiwa

SPD yi lulamerile eka tinxaka hinkwato ta tisisiteme ta ku hangalasiwa ka voltage ya le hansi leti nga na voltage ya gridi ehansi ka 1000 volts na frequency ya 50/60HZ, ku fana na vuhlanganisi bya poso na thelefounu, swiporo, tisisiteme ta swa timali, tindhawu ta oyili, miako ya le henhla, tindlu na miako ya tihofisi. Ku sirhelela switirhisiwa swa gezi (ku fana na tikhompyuta, switirhisiwa na switirhisiwa, switirhisiwa swa le kaya, na swin’wana) swa vatirhisi lava va gezi eka ku hlaseriwa hi rihati, ku tlula mpimo ka nkarhinyana na ku onhaka kun’wana ka voltage yo tlula mpimo ya surge. Tiyisisa switirhisiwa na vuhlayiseki bya munhu hi xiyexe. I xitirhisiwa lexinene xo sirhelela voltage yo tlula mpimo.

Xivumbeko lexikulu na nsinya wa nawu wa ntirho

Eka sisiteme ya ti phase tinharhu ta mune wa tintambhu, swisirhelelo swihlanganisiwa exikarhi ka tintambhu ta ti phase tinharhu na waya lowu nga riki na xihlawuhlawu eka waya wa misava (vona xifaniso lexi nga laha hansi). Ehansi ka swiyimo leswi tolovelekeke, xisirhelelo xi le ka xiyimo xa Levin, naswona loko giridi ya gezi yi ri ehansi ka surge overvoltage hikwalaho ka rihati kumbe swivangelo swin’wana. Xisirhelelo xi ta pfuriwa hi ku hatlisa hi nkarhi wa nanosecond, xi nghenisa surge overvoltage emisaveni, xisweswo xi sirhelela switirhisiwa swa gezi eka giridi ya gezi. Loko surge overvoltage yi hundza eka xisirhelelo naswona yi nyamalala, xisirhelelo xi tlhelela eka xiyimo xa le henhla xa ku lwisana nakambe. Leswaku swi nga khumbi matirhelo ya ntolovelo ya giridi ya gezi.

Xiphemu

Swiyimo swa ntolovelo swa ntirho swa SPD

 

1.Ku tlakuka a ku hundzi 2000m:

2.Ambient moya mahiselo: ntolovelo range: -5°C +40°C, extended range:-40°C +70°C;

3.Xaka ra moyahumkuvilety:30%--90% eka mahiselo yale ndzeni ka yindlu;

4.Ku rhelela eka pulani leyi yimisiweke a ku fanelanga ku tlula 5.

5.Laha ku nga riki na ku tsekatseka loku nga erivaleni na ku rhurhumela ka ku khumbeka.

6.Akuna khombo ro buluka eka medium, naswona akuri na gasi na ntshuri (kukatsa na ntshuri lowu fambisaka) lowu ringaneleke ku bola tinsimbi naku herisa insulation eka xiyimo xa le xikarhi.

 

 

Parameter ya xithekiniki

Mojulu	Voltage ya le henhla ya ntirho lowu yaka emahlweni Uc	Voltage ya nsirhelelo Ehenhla (Ehansi ka In) .	Current ya ku humesiwa ka vito Eka (8 / 20μs)kA	Nhlayo ya le henhla ya ku humesiwa ka current (8 / 20μs)kA
160. 160	440V	3.0KV	100. 100	160. 160
100. 100	440V	2.8KV	60.	100. 100
80.	440V	2.5KV ya xirhendzevutani	40.	80.
60.	440V	2.3KV	30.	60.
40.	440V	2.0KV	20.	40.
20.	440V	1.5KV ya xirhendzevutani	10. 10.	20.
Wf ku tiyisela ka eneji A(2ms) .	200
Nkarhi wo hlamula t (ns) .
Ie Current ya ku vupfa μA
Ndlela yo veka	35mmDIN Xiporo xa Xiporo
Switirhisiwa swa tindlu	Xisirhelelo xa malangavi xi tiyisisiwile PA66
Swipimelo	Ku enta ka modula:18mm90X54X68(3P), 90X72X68(4P) 90X36X68(2P) Ku enta ka modula:27mm 90X81X68(3P), 90Xl08X68(4P), 90X54X68(2P) Ku enta ka modula:36mm 90X I 08X68 ​​(3P), 90X I 44X68 (4P), 90X72X68 (2P)

Mojulu

Xisirhelelo xa ku tlakuka ka matimba ya modula

Xifaniso xa vuhlanganisi bya tiwayiri

 

Ku vekiwa na swipimelo swa le handle

 

Nxaxamelo lowu wa swisirhelelo swa surge wu vekiwa hi standard top-hat installation guide gauge, naswona tinhla leti landzelaka tifanele ku tekeriwa enhlokweni hi nkarhi wa ku vekiwa.

1、The connecte wire i 2. 5-16mm2 waya wo olova lowu faneleke eka mpimo wolowo wo khuluka; Ntambhu yo tiya 2.5-25mm2

2、Fuse kumbe swiwitsi swa moya swi fanele ku hlanganisiwa hi ku landzelelana emakumu ya le mahlweni ya xisirhelelo.

3、Tima mphakelo wa gezi hi nkarhi wa ku vekiwa.

 

Lunghisa

1、Endzhaku ka loko xisirhelelo xi vekiwile tanihilaha swi lavekaka hakona, xi nga sirhelela hi ku tisungulela giridi ya gezi handle ko lulamisiwa.

2、Loko xikombiso xi ri xa rihlaza, swi vula leswaku xi tirha hi ntolovelo; loko mfungho wu ri wo tshwuka, swi vula leswaku modyuli ya sweswi yi tsandzekile naswona yi fanele ku siviwa hi nkarhi.

3、Kambela modula endzhaku ka tinhweti tin'wana na tin'wana ta tsevu ivi u yi siva hi nkarhi endzhaku ko tsandzeka.

4、Minkarhi hinkwayo kambela loko swiwitsi swa moya kumbe fuse leyi hlanganisiweke hi ku landzelelana eka layini yi ri ya ntolovelo.

 

Vukulu bya vukorhokeri bya waranti

1、It' s endliwe efemeni yo sungula

2、Ku onhaka ku vangiwa hi xiphiqo xa khwalithi ya muendli.

 

Swiyimo leswi landzelaka a swi katsiwanga eka waranti

1、Ku onhaka loku endliweke hi vanhu

2、Ku onhaka loku vangiwaka hi timhangu ta ntumbuluko to fana na ndhambi na matimba lamakulu;

3、Ku onhaka loku vangiwaka hi ku tsandzeka ku nghenisa na ku tirhisa hi ku ya hi swiletelo leswinene eka nhlamuselo ya xitirhisiwa.

4、Ku onhaka loku vangiwaka hi ku tirhisiwa ka switirhisiwa leswi tlulaka swipimelo swa xithekiniki