Ukunyuka kwinkqubo yokunikezelwa kwamandla ikakhulu kuvela kwizizathu ezibini: zangaphandle (umbane) kunye nangaphakathi (ukuqala, ukuyeka kunye nokungaphumeleli kwezixhobo zombane, njl.). I-Surge idla ngokubonakaliswa lixesha elifutshane (i-overvoltage ebangelwa ngumbane ihlala ikwinqanaba le-microsecond kwaye i-overvoltage ebangelwa sisixhobo sombane ihlala ikwinqanaba le-millisecond), kodwa i-voltage ekhawulezileyo kunye neyangoku mikhulu kakhulu, enokuthi ibangele umonakalo kwisixhobo sombane kunye neentambo. , ke abakhuseli botyando bayafuneka ukuze bakhuseleke. I-Surge ProtecTIve Device (SPD) sisixhobo sombane esibonelela ngokhuseleko lwezixhobo ezahlukeneyo zombane, izixhobo kunye neentambo zonxibelelwano, kwaye sisetyenziswa ikakhulu ukunciphisa umbane ogqithisayo kunye nokukhupha i-surge yangoku. Abakhuseli botyando bahlala beqhagamshelwe ngokunxuseneyo nezixhobo ezikhuselweyo, ezinokuthi zithintele kwaye zinciphise i-voltage xa i-overvoltage isenzeka. Thintela umbane ogqithisileyo wangoku kunye nombane kwizixhobo ezonakalisayo.
I-LHSPD lizibuko, ukhuseleko olothusayo, ufakelo lwangaphakathi-lunyuswe, i-voltage-limited.
I-LHSPD ibambe isiqhagamshelo ngaphakathi, emva koko i-LHSPD yokuphuka ukusilela ngokufudumeza ngaphezulu, i-disconnector inokususa kwigridi yamandla ngokuzenzekelayo, kwaye ibonise isignali yesalathisi, xa i-LHSPD isebenza ngokufanelekileyo, i-window ebonakalayo ibonisa eluhlaza, ibonise ebomvu xa iqhekeza kwaye ikhuphe. I-1P + N , 2P + N , 3P + N spd iquka i-1P , 2P , 3P SPD + NPE imodyuli yokukhusela i-zero , sebenzisa kwi-TN-S, TN-CS kunye nenye inkqubo yonikezelo lwamandla
Nge-35mm yomgangatho wokufakwa kukaloliwe we-DIN, ukudibanisa i-copper stranded conductor yi-2.5~35 mm².
Phambi kwe-LHSPD ipali nganye kufuneka imiselwe ukhuseleko---isetyenzisiwe i-fuse okanye i-miniature breaker breaker lightning yangoku ye-LHSPD yokhuseleko, emva kokuqhekeka kwe-LHSPD kukhuseleko lwesekethe emfutshane.
I-LHSPD ifake kumgca okhuselweyo (izixhobo) ukuya ngaphambili kwaye uqhagamshelwe kumgca wokubonelela. Iimveliso zeklasi zifakela kumgca wokungena kwisakhiwo ubambe ibhokisi enkulu yokuhambisa yangoku. indawo
Inkampani ibambelela ngokuqhubekayo kwi-innovation yobugcisa, ngokuqhubekayo iphucula ibakala lemveliso, ithatha ukudala uphawu lwezixhobo zehlabathi kunye nomgaqo-nkqubo womgangatho weemveliso zokwaneliseka kwabathengi ekhaya nakwamanye amazwe; Simamela ilizwi labathengi kwaye sibonelela ngezisombululo kwiingxaki; Phendula kubathengi ngokukhawuleza, qinisekisa ukuba wonke umthengi wanelisekile kwaye uthembisa ukubonelela ngenkonzo ekumgangatho ophezulu kubathengi.
UMZEKELO:LH-40I/385-4 |
LH |
Umbane pick surge umkhuseli |
40 |
Ubuninzi bokukhutshwa ngoku: 40, 60, 80, 100, 150KA...... |
|
I |
Mna: imele iimveliso ze-T1; okungagqibekanga: imele iimveliso ze-T2 |
|
385 |
Ubuninzi bombane oqhubekayo wokusebenza: 385, 440V ~ |
|
4 |
Indlela: 1p, 2p, 1+NPE, 3p, 4p, 3+NPE |
Umzekelo |
LH-10 |
LH-20 |
LH-40 |
LH-60 |
LH-80 |
Ubukhulu bombane obusebenzayo obuqhubekayo Uc |
275/320/385/440V ~ (Ngokuzikhethela kwaye unokwenzeka) |
||||
Ukukhutshwa okuqhelekileyo okwangoku (8/20) |
5 |
10 |
20 |
30 |
40 |
Ukukhutshwa okuphezulu ngoku Imax yangoku (8/20) |
10 |
20 |
40 |
60 |
80 |
Inqanaba loKhuselo 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 |
Imbonakalo yokuzikhethela |
Iplanethi, i-arc epheleleyo, i-arc, i-18 ububanzi, i-27 ububanzi (ukhetho, lunokwenziwa ngokwezifiso) |
||||
indawo yokusebenza |
-40 ℃~+85℃ |
||||
Ubuntu bezizalwane |
≤95%(25℃) |
||||
umbala |
Imhlophe, ibomvu, i-orenji (ukhetho, lunokwenziwa ngokwezifiso) |
||||
Phawula |
Umkhuseli wokunyuka kwamandla, ofanelekileyo kwisigaba sesihlanu senkqubo yokubonelela ngombane, isikhokelo sofakelo lukaloliwe. |
Izinto zeShell: PA66/PBT Uphawu: Imodyuli eplagayo Umsebenzi wokulawula ukude: akukho nanye Umbala weqokobhe: omiselweyo, unokwenziwa ngokwezifiso Ireyithingi yokubuyiswa komlilo: UL94 V0 |
Umzekelo |
Umdibaniso |
Ubungakanani |
|
LH-60/385/1P |
1p |
18x90x66(mm) |
|
LH-60/385/2P |
2p |
36x90x66(mm) |
|
LH-60/385/3P |
3p |
54x90x66(mm) |
|
LH-60/385/4P |
4p |
72x90x66(mm) |
● Umbane kufuneka unqunyulwe phambi kofakelo, kwaye ukusebenza ephilayo akuvumelekanga ngokungqongqo
● Kunconywa ukuba udibanise i-fuse okanye i-circuit breaker ngokuzenzekelayo kwichungechunge phambi kwemodyuli yokukhusela umbane
●Xa ufaka, nceda udibanise ngokwedayagram yokufakela. Phakathi kwazo, i-L1, i-L2, i-L3 iingcingo zesigaba, i-N intambo engathathi hlangothi, kunye ne-PE yintambo yomhlaba. Musa ukuyidibanisa ngokungalunganga. Emva kokufakela, vala i-breaker circuit breaker (fuse) ngokuzenzekelayo
● Emva kofakelo, (18mm imodyuli yokukhusela umbane kufuneka ifakwe endaweni) khangela ukuba imodyuli yokukhusela umbane isebenza ngokufanelekileyo.
● I-10350gs, uhlobo lwe-tube yokukhupha, kunye nefestile: Ngexesha lokusetyenziswa, iwindow yokubonisa impazamo kufuneka ihlolwe kwaye ihlolwe rhoqo. Xa iwindow ebonisa impazamo ibomvu, kuthetha ukuba imodyuli yokukhusela umbane ayiphumelelanga kwaye kufuneka ilungiswe okanye itshintshwe ngexesha.
● Iimodyuli zokukhusela umbane wombane ohambelanayo kufuneka zifakwe ngokufanayo (i-Kevin wiring ingasetyenziselwa), ububanzi be-chip eyodwa yi-36mm, kwaye inokudibaniswa nge-wiring ephindwe kabini. Ngokubanzi, udinga kuphela ukudibanisa nayiphi na izithuba ezimbini zocingo. . Ucingo lokudibanisa kufuneka luqine, luthembeke, lube lufutshane, lube lukhuni, luthe tye.
Umzobo wokufakela