ndi
Mfundo yogwira ntchito ya chitetezo cha opaleshoni
Surge protector amatchedwanso mphezi arrester.Monga chipangizo chamagetsi, nthawi zambiri amagwiritsidwa ntchito m'nyumba zogona, zamaphunziro apamwamba ndi madera ena kuti ateteze ku kuwonjezereka kwanthawi kochepa komwe kumachitika chifukwa cha mphezi.Woteteza surge ndi malo wamba pachitetezo cha mphezi cha zida zamagetsi.Dongosolo lamagetsi likasokonezedwa ndi dziko lakunja ndikukumana ndi nsonga yamagetsi (voltage), wotetezayo amatha kuyatsa mwachangu ndikupewa zomwe zikuchitika pakanthawi kochepa, zomwe zingalepheretse kuphulikako kuti zisawononge zida zina.kuwonongeka.Mphamvu yothamanga imatulutsidwa pansi;pamene kuwonjezereka kwatha, dziko lapamwamba la impedance likhoza kubwezeretsedwa popanda kukhudza magetsi a dongosolo.
CHXI SPD ili ndi mulingo wodalirika wachitetezo chamagetsi komanso mawonekedwe otetezeka pakuchulukira., mphamvu zotulutsa mphamvu zamakono., yogwiritsidwa ntchito poteteza kuyatsa kwa AC low voltage distribution system.
CHXI chida chodzitchinjiriza chokhala ndi chip champhamvu cha MOV, kuthamanga kwachangu, chitetezo chotetezeka.Zogulitsa zimagwirizana ndi GB18802.1-2011 (IEC61643-1 .2005), IEC61643-11 2011 muyezo.
Nominal ac voltage ya system Uo (M) | 220 (1N50Hz) 380~690 (3N50Hz) | 220 (1N50Hz) 380~690 (3N50Hz) | 220 (1N50Hz) 380~690 (3N50Hz) |
Max.voteji yopitilira Uc (M) | (N-PE 255) 275/320385/420/550/690 | (N-PE 255)275/320385/420/550/690 | (N-PE 255) 275/320385/420/550/690 |
Kutulutsa mwadzina mu 8/20μs (kA) | 30 | 40 | 60 |
Max.kutulutsa panopa Imax 8/20 μ s (kA) | 60 | 80 | 100 |
Mulingo wa Voltage Protection Up (kV) | <1.2 /<1.5 /<1.8 /<2.0<2.5/<2.5/<3.0 | <1.8 /<1.5 /<1.8 /<2.0<2.5/ <2.5 /<3.0 | <2.0 /<1.8 /<2.0 /<2.5<3.0 / <3.0/<3.5 |
Kuphatikiza | 1+0 2+0 3+0 4+0 1+1 2+1 3+1 | ||
Kuchuluka kwa waya | 4 ~ 16mm² | ||
Chizindikiro chapafupi | Green imasonyeza mkhalidwe wabwinobwino ndipo kufiira kumasonyeza kulephera | ||
Gulu la chitetezo IP | IP20 | ||
Zakuthupi | PA66 | ||
Gulu lakunja loletsa moto | tsatirani 1 kutsatira UL94V-0 |
T2 mtundu kuthamanga kuchepetsa kuthamanga chitetezo, modular kapangidwe kamangidwe.Ikhoza kuphatikizidwa zidutswa zambiri, kuzindikira mitundu yonse ya mode otetezedwa.Built-in overheated, over-panopa chitetezo chipangizo.Local cholakwa chizindikiro, atsogolere m'malo mwake.
Alamu kukhudzana, kuzindikira kutali kutali kulankhulana ntchito.Modular kapangidwe kamangidwe, zosavuta kusamalira.
Mapangidwe amayendedwe amtundu wa 35 mm, kukhazikitsa kosavuta.