Surge mudziviriri (SPD) chinhu chakakosha mukudzivirira mheni yemidziyo yemagetsi. Nheyo yayo yekushanda ndeyekuti pasi pemamiriro akajairwa, SPD iri munzvimbo yakanyanya yekupokana, nekudaro ichiva nechokwadi chekushanda kwakajairwa kwesimba rekupa magetsi. Apo magetsi emagetsi anowedzera zvishoma nezvishoma nekuwedzera ikozvino uye magetsi, kushorwa kweSPD kunoramba kuchiderera, uye SPD inokurumidza kuvhurwa munguva ye nanosecond, uye simba rekuwedzera rinobudiswa muvhu kuburikidza neSPD; Mushure mekuvhiyiwa, muchengeti wekuvhiya anokurumidza kudzokera kune yakakwira impedance state, nekudaro isingakanganise yakajairika magetsi ehurongwa.
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 c yakabatanidzwa kugovera mutsara.
Zvigadzirwa zvekirasi zvinogadzika mumutsara wekupinda-mumba unobata yakakura surge ikozvino yakazara bhokisi rekugovera.
B \ C kirasi zvigadzirwa zvakanyanya kuisa pane pasi rekugovera bhokisi.
D zvigadzirwa zvekirasi padhuze nekumberi - yekupedzisira michina iyo idiki yekuvhiya ikozvino, diki yasara voltage
Kubhadhara nzira:Payment before Delivery | Kugovera simba: 500pc / zuva |
Delivery nguva: tumira zvinhu mu10days mushure mekubhadhara kwepamusoro | Post-sales sevhisi: Taura kunzvimbo yakatarwa |
Nguva yekurongeka: nekuda kwechinhambwe | Tsanangudzo chiyero: LH-40 |
Samples: tinokubhadharisa sampuli |
LH-40/2P
Maximum inoramba ichishanda voltage Uc 385V ~
Nominal discharge ikozvino Mu20KA
Maximum discharge ikozvino Imax 40KA
Voltage yekudzivirira level Kukwira ≤ 1.8KV
Kuonekwa: yakazara arc, tsvuku, 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, chena, pad kudhinda
Muenzaniso:LH-40/385-4 | LH | Mheni pick surge protector |
40 | Maximum discharge ikozvino: 40, 60 | |
385 | Maximum inoramba ichishanda voltage: 385, 440V ~ | |
4 | Modhi: 1p, 2p, 1+NPE, 3p, 4p, 3+NPE |
Model | LH-10 | LH-20 | LH-40 | LH-60 | LH-80 | NPE | |
Maximum inoramba ichishanda voltage Uc | 275/320/385/440V ~ (optional inogona customized) | ||||||
Nominal discharge current In (8/20) | 5 | 10 | 20 | 30 | 40 | ||
Maximum discharge ikozvino Imax (8/20) | 10 | 20 | 40 | 60 | 80 | ||
Dziviriro level Up | ≤1.0/1.2/1.4KV | ≤1.2/1.4/1.5KV | ≤1.5/1.6/1.8/2.0KV | ≤1.6/1.8/2.1/2.2KV | ≤1.6/1.8/2.1/2.3KV | ≤1.3/1.4/1.6/1.8KV | |
Optional chimiro | Ndege, yakazara arc, arc, ine chena mbariro, isina chena mbariro 18 yakafara, 27 yakafara, 36 yakafara (optional, inogona customized) | ||||||
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. LPZOA nzvimbo Zvinhu zvose zviri munzvimbo yakazaruka, kunze kwechivako uye nzvimbo iyi inogona kurohwa nemheni zvakananga uye inotungamirira kure nemheni yose ikozvino, uye mheni yemagetsi emagetsi munzvimbo ino haina kuderedzwa.
2. Nzvimbo yeLPZOB Chinhu chese chiri munzvimbo iyi hachigoni kurohwa nemheni zvakananga, asi ukuru hwemagetsi emagetsi munzvimbo ino hwakafanana neuri munzvimbo yeLPZOA.
3. LPZ1 Nzvimbo Yese chinhu chiri munzvimbo ino hachigone kurohwa nemheni zvakananga, uye ikozvino kuyerera nemukondukita wega wega idiki pane iri munzvimbo yeLPZOB, saka mheni yemagetsi emagetsi munzvimbo ino inogona kudzikiswa, zvichienderana nematanho ekudzivirira.
4. Nzvimbo dzinotevera dzekudzivirira mheni (LPZ2, nezvimwewo) Kana mheni yazvino uye yemagetsi munda ichida kuderedzwa zvakare, iyo inotevera mheni yekudzivirira nzvimbo inofanirwa kuunzwa, uye mamiriro anodiwa eanotevera ekudzivirira mheni nzvimbo anofanirwa kusarudzwa zvinoenderana ne nharaunda inodiwa nehurongwa kuchengetedzwa. Ese tambo dzemagetsi nemitsara yezviratidzo zvinopinda munzvimbo yakachengetedzwa LPZ1 kubva panzvimbo imwe chete, uye yakabatana zvakaenzana pane equipotential bonding bhandi 1 iri muLPZOA neLPZ1 (kazhinji yakadzikwa mukamuri iri kuuya). Mitsetse iyi yakabatana zvine mutsindo pane equipotential bonding bhandi 2 painterface pakati peLPZ1 neLPZ2. Batanidza nhovo 1 kunze kwechivako kune equipotential bonding bhanhire 1 uye nhovo yemukati 2 kune equipotential bonding bhanhire 2. LPZ2 yakagadzirwa nenzira iyi inoita kuti zvisakwanisike kuti mheni yemazuva ano iiswe munzvimbo ino uye ipfuure munzvimbo ino.
Nzvimbo yakashandiswa: Inogona kushandiswa mumagetsi ekugovera kabati rekugovera bhokisi uye.
Material uye kugadzirwa maitiro: Plastic shell, chip, copper, and other accessories.Plastic shell, chip, copper, and other accessories.Spot welding, glue filling, soldering, printing and module mounting.
Kuenzaniswa nevezera redu, hunhu hwezvigadzirwa zvedu ndeiyi: Kuongororwa kwechigadzirwa kunosangana nechiyero chenyika.
Shell zvinhu: PA66/PBT Feature: pluggable module Remote control monitoring basa: nekugadzirisa Shell ruvara: default, customizable Chiyero chinodzosa moto: UL94 V0 |
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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, (18mm yekudzivirira mheni module inofanira kuiswa panzvimbo) chengetedza kana module yekudzivirira mheni iri kushanda zvakanaka 10350gs, discharge tube type, nehwindo: 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 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