Surge Dziviriro Chishandiso 18OBO Chimiro
Surge Dziviriro Chishandiso 18OBO Chimiro
TN-CS system
Kuwedzera kwemagetsi emagetsi system kunonyanya kubva kune zvikonzero zviviri: zvekunze (mheni) uye yemukati (kutanga-kumusoro, kumira uye kutadza kwemagetsi emagetsi, nezvimwewo). Kuwedzera kunowanzo kuratidzwa nenguva pfupi (kuwedzeredza kunokonzerwa nemheni kunowanzo mu microsecond level uye overvoltage inokonzerwa nemidziyo yemagetsi inowanzo mu millisecond level), asi pakarepo voltage uye zvazvino zvakakura zvakanyanya, izvo zvinogona kukonzera kukuvadza kumidziyo yemagetsi netambo. , saka vadziviriri vekuvhiya vanodiwa kuti vadzivirire. Surge ProtecTIve Chishandiso (SPD) chishandiso chemagetsi chinopa chengetedzo yemhando dzakasiyana dzemidziyo yemagetsi, zviridzwa uye mitsara yekutaurirana, uye inonyanya kushandiswa kudzikamisa overvoltage uye kuburitsa surge ikozvino. Vadziviriri veSurgery vanowanzo batana pamwe chete nemidziyo yakadzivirirwa, iyo inogona kuvharika uye kudzikamisa voltage kana overvoltage ikaitika. Dzivirira yakawandisa ikozvino uye voltage kubva pakukuvadza midziyo.
Chimiro uye musimboti
LHSPD chiteshi, kudzivirira kunotyisa, indoor-yakaiswa kuisirwa, voltage-shoma.
LHSPD inobata disconnector mukati, ipapo LHSPD kuparara kukundikana nekupisa, iyo disconnector inogona kubvisa kubva kune magetsi grid otomatiki, uye kuratidza chiratidzo chechiratidzo, kana LHSPD iri kushanda nemazvo, inoonekwa hwindo rinoratidza girini, lt kuratidza tsvuku painoputsika uye kudzima. 1P+N ,2P+N ,3P+N spd ine 1P,2P,3P SPD + NPE zero yekudzivirira module, inoshandiswa kuTN-S, TN-CS uye mamwe magetsi emagetsi.
Kuiswa kwechigadzirwa
Iine 35mm yakajairwa DIN-njanji inokwira, inobatanidza copper stranded conductor i2.5~35 mm².
Pamberi peLHSPD danda rega rega rinofanirwa kunge rakaiswa dziviriro --- yakashandiswa fuse kana diki redunhu rinotyora mheni ikozvino LHSPD dziviriro, mushure mekuparara kweLHSPD kune pfupi dunhu kuchengetedzwa.
LHSPD isa pamutsetse wakachengetedzwa (midziyo) kumberi uye yakabatana kune yekugovera tambo. Zvigadzirwa zvekirasi zvinoisirwa mumutsara wekupinda-muchivako zvinobata bhokisi rakakura razvino rekugovera.B,C zvigadzirwa zvekirasi zvakanyanya kuisirwa pane bhokisi rekugovera pasi,D zvigadzirwa zvekirasi padhuze nekumberi -kumagumo michina iyo diki yekuvhiya ikozvino, diki yasara voltage. nzvimbo
Iyo kambani inogara ichiomerera kune hunyanzvi hwekuvandudza, inoramba ichivandudza giredhi yechigadzirwa, inotora kusikwa kwepasirese chishandiso brand uye yemhando mutemo wezvigadzirwa zvinogutsa vatengi kumba nekune dzimwe nyika; Tinoteerera inzwi revatengi uye tinopa mhinduro kumatambudziko; Pindura kune vatengi nekukurumidza, simbisa kuti mutengi wese anogutsikana uye anovimbisa kupa emhando yepamusoro sevhisi kune vatengi.
Zvishandiso Dhiyagiramu
Testing Report
LH-20/4P
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu10KA
Maximum discharge ikozvino Imax 20KA
Voltage yekudzivirira level Kukwira ≤ 1.6KV
Chitarisiko: flat, chena, pad kudhinda
LH-40/4P
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu20KA
Maximum discharge ikozvino Imax 40KA
Voltage yekudzivirira level Kukwira ≤ 1.8KV
Chitarisiko: flat, orenji, pad kudhinda
LH-80/4P
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu40KA
Maximum discharge ikozvino Imax 80KA
Voltage yekudzivirira level Kukwira ≤ 2.3KV
Chitarisiko: flat, chena, pad kudhinda
Muenzaniso Tsanangudzo
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MUFANANIDZO:LH-40I/385-4 |
LH |
Mheni pick surge protector |
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40 |
Maximum discharge ikozvino: 40, 60, 80, 100, 150KA...... |
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I |
Ini: inomiririra T1 zvigadzirwa; default: inomiririra T2 zvigadzirwa |
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385 |
Maximum inoramba ichishanda voltage: 385, 440V ~ |
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4 |
Modhi: 1p, 2p, 1+NPE, 3p, 4p, 3+NPE |
Technical Parameters
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Model |
LH-10 |
LH-20 |
LH-40 |
LH-60 |
LH-80 |
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Maximum inoramba ichishanda voltage Uc |
275/320/385/440V ~ (Zvichida uye zvinogoneka) |
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Nominal discharge current In (8/20) |
5 |
10 |
20 |
30 |
40 |
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Maximum discharge ikozvino Imax (8/20) |
10 |
20 |
40 |
60 |
80 |
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Dziviriro level Up |
≤1.0/1.2/1.4KV |
≤1.2/1.4/1.6KV |
≤1.6/1.8/2.0KV |
≤1.8/2.0/2.2/KV |
≤2.0/2.2/2.4KV |
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Optional chimiro |
Ndege, yakazara arc, arc, 18 hupamhi, 27 hupamhi (inosarudza, inogona kugadzirwa) |
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nzvimbo yekushanda |
-40 ℃~+85 ℃ |
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Hunyoro hunyoro |
≤95％(25℃) |
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color |
Ichena, tsvuku, orenji (inosarudza, inogona kugadzirwa) |
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Remark |
Simba rekudzivirira rinodzivirira, rakakodzera matatu-chikamu shanu-waya magetsi ekupa system, kutungamira njanji yekumisikidza. |
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Shell zvinhu: PA66/PBT Feature: pluggable module Remote control monitoring basa: hapana Shell ruvara: default, customizable Chiyero chinodzosa moto: UL94 V0 |
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Model |
Combination |
Size |
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LH-60/385/1P |
1p |
18x90x66(mm) |
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LH-60/385/2P |
2p |
36x90x66(mm) |
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LH-60/385/3P |
3p |
54x90x66(mm) |
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LH-60/385/4P |
4p |
72x90x66(mm) |
● Simba rinofanira kugurwa risati raiswa, uye kushanda kwehupenyu kunorambidzwa zvachose
● Inokurudzirwa kubatanidza fuse kana automatic circuit breaker munhevedzano pamberi pemheni yekudzivirira module
● Paunenge uchiisa, tapota batanidza maererano nedhiyagiramu yekuisa. Pakati pavo, L1, L2, L3 iwaya dzechikamu, N ndiyo waya isina kwayakarerekera, uye PE ndiyo waya yepasi. Usazvibatanidza zvisizvo. Mushure mekuisa, vhara otomatiki wedunhu breaker (fuse) switch
● Mushure mekuisa, (18mm yekudzivirira mheni module inofanira kuiswa panzvimbo) tarisa kana module yekudzivirira mheni iri kushanda nemazvo.
● 10350gs, discharge tube type, ine hwindo: Panguva yekushandiswa, hwindo rinoratidza kukanganisa rinofanira kuongororwa uye kuongororwa nguva dzose. Kana hwindo rinoratidza kukanganisa rakatsvuka, zvinoreva kuti module yekudzivirira mheni yatadza uye inofanirwa kugadziriswa kana kutsiviwa nenguva.
● Parallel magetsi ekudzivirira magetsi ekudzivirira ma modules anofanira kuiswa pamwe chete (Kevin wiring inogonawo kushandiswa), hupamhi hwechipu chimwe chete ndeye 36mm, uye inogona kubatanidzwa neviri wiring. Kazhinji, iwe unongoda kubatanidza chero ipi neipi yeaya maviri wiring posts. . Waya yekubatanidza inofanira kuva yakasimba, yakavimbika, pfupi, yakakora, uye yakatwasuka.
Dhiyagiramu yekuisa
