36 Sidall Structure Voltage switching type ac mheni surge kudzivirira (8/20μs)
36 Sidall Structure Voltage switching type ac mheni surge kudzivirira (8/20μs)
Kana mwaka wekutinhira uri kuuya, kudzivirira mheni kunonyanya kukosha panguva ino. Mheni inopinda muimba kuburikidza netambo dzemagetsi kana dzimwe nzira, zvichikonzera kukanganisa kwevanhu nemidziyo; LEIHAO Mheni Dziviriro Kambani ine akawanda akanakisa ekudzivirira mheni zvigadzirwa, izvo zvinodzivirira kudzivirira kwemagetsi chikamu chakakosha. Iye zvino isu tichasuma muchidimbu ma parameter uye mashandisirwo ekutanga-kirasi yekuvhiya mudziviriri.
(1) kumberi kwekupedzisira kwesimba guru mubhokisi rekugovera pasi, LH-50I 4P inowanzoshandiswa seyokutanga kudzivirira kwemagetsi;
② LH-50I 4P inofanirawo kushandiswa pamucheto wakaderera wemagetsi we transformer uye kumucheto kwekupedzisira kwesimba guru.
③ Kana bhokisi rekugovera rakazvimiririra kunze, LH-50I 4P inofanirawo kushandiswa seyekutanga simba rekudzivirira.Equipment yakabatana neAC magetsi emagetsi network inokanganiswa nyore nematambudziko mazhinji emagetsi anogona kutarisirwa mukusagadzikana kushanda, izvo zvinotungamira mukutadza kwemidziyo. , kuderedzwa kwehupenyu uye kunyange kukanganisa. LH-15I akateedzana ekuvhiya vadziviriri akagadzirwa kuti asangane nezvinodiwa zvekudzivirira zvese zvakaderera-voltage zvishandiso zveindasitiri mheni kuvhiya. Rudzi rwechigadzirwa cheiyi nhevedzano inorongedzerwa nemhando yechigadzirwa uye magetsi emagetsi chikamu (AC kana DC).
LH-200/4p
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu100KA
Maximum discharge ikozvino Imax 200KA
Voltage yekudzivirira level Kukwira ≤ 3.6KV
Kuonekwa: yakazara arc, hapana hwindo uye hapana mazwi, chena, pad kudhinda
LH-150/4p
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu80KA
Maximum discharge ikozvino Imax 150KA
Voltage dziviriro level Kukwira ≤ 3.0KV Chitarisiko: arc, hwindo, hapana mavara, chena, pad kudhinda
LH-120/4p
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu60KA
Maximum discharge ikozvino Imax 120KA
Voltage yekudzivirira level Kukwira ≤ 2.5KV
Chitarisiko: arc, hwindo, izwi, chena, laser yekumaka
36 Cidell surge (8/20μ s) tsanangudzo yemuenzaniso
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MUENZANISO: LH-80 1/385-4 |
LH | Mheni pick surge protector |
| 80 | Maximum discharge ikozvino: 80, 100, 120, 150KA…… | |
| I | Ini ndinomiririra zvigadzirwa zveT1; default: inomiririra T2 zvigadzirwa | |
| 385 | Maximum inoramba ichishanda voltage: 385, 440V ~ | |
| 4 | Modhi: lp, 2p, 1+NPE, 3p, 4p, 3+NPE |
Technical parameter
| Model | LH-80 | LH-100 | LH-120 |
| Maximum inoramba ichishanda voltage Uc | 275/320/385/440V ~ (Zvichida uye zvinogoneka) | ||
| Nominal discharge current In (8/20) | 40 | 60 | 60 |
| Maximum discharge ikozvino Imax (8/20) | 80 | 100 | 120 |
| Dziviriro level Up | ≤1.8/2.0/2.2/2.4KV | ≤2.0/2.2/2.4/2.5KV | ≤2.3/2.5/2.6/2.7KV |
| Optional chimiro | Ndege, yakazara arc, arc (inosarudzika, inogoneka) | ||
| Inogona kuwedzera chiratidzo chiri kure uye yekuburitsa chubhu | Inogona kuwedzera chiratidzo chiri kure uye yekuburitsa chubhu | ||
| nzvimbo yekushanda | -40 ℃~+85 ℃ | ||
| Hunyoro hunyoro | ≤95％(25℃) | ||
| color | Ichena, tsvuku, orenji (inosarudza, inogona kugadzirwa) | ||
| Remark | Simba rekudzivirira rinodzivirira, rakakodzera matatu-chikamu shanu-waya magetsi ekupa system, kutungamira njanji yekumisikidza. |
1. chigadzirwa dhizaini mwero: Ichi chigadzirwa chakagadzirwa zvinoenderana neakakodzera zviyero zvepasi rose IEC, uye kuita kwayo kunosangana nezvinodiwa yenyika standard GB 18802.1-2011 "yakaderera voltage surge protector (SPD) chikamu 1: Zvinodiwa zvekuita uye nzira dzekuyedza dzekudzivirira kudzivirira kune yakaderera voltage kugovera system".
2. Chikamu chekushandiswa kwechigadzirwa: GB50343-2012 Technical Code yeMheni Dziviriro yeKuvaka Electronic Information System
3 Kusarudzwa kwekudzivirira kudzivirira: Iyo yekutanga SPD inofanirwa kuiswa mubhokisi guru rekugovera pamusuwo wemagetsi ekuvaka.
4. Zvigadzirwa zvemhando: Ichi chigadzirwa chine hunhu hweyakaderera residual voltage, kukurumidza kupindura kumhanya, yakakura ikozvino kugona (impulse current Iimp (10/350μs) is 25kA/ mutsara, hupenyu hurefu hwebasa, kugadzirisa kuri nyore uye kuisirwa zviri nyore, nezvimwe.
5.Kushanda tembiricha: -25 ℃ ~+70 ℃, kushanda humidity: 95%.
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Shell zvinhu: PA66/PBT |
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● 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, tarisa kana module yekudzivirira mheni iri kushanda zvakanaka
10350gs, discharge tube type, ine hwindo: panguva yekushandiswa, hwindo rinoratidza kukanganisa rinofanira kuongororwa uye kuongororwa nguva dzose. Kana hwindo rinoratidza kukanganisa rakatsvuka (kana kuti kure kure chiratidzo chigadziriso chechigadzirwa chine kure kure chiratidzo chekubuda kwearamu), zvinoreva mheni yekudzivirira module Muchiitiko chekukundikana, inofanira kugadziriswa kana kuchinjwa munguva.
● Parallel magetsi ekudzivirira mheni modules inofanira kuiswa mune zvakafanana (Kevin wiring inogonawo kushandiswa), kana kaviri wiring inogona kushandiswa kubatanidza. Kazhinji, iwe unongoda kubatanidza chero ipi neipi yeaya maviri wiring posts. Waya yekubatanidza inofanira kuva yakasimba, yakavimbika, pfupi, yakakora, uye yakatwasuka.
Dhiyagiramu yekuisa
