Iibhloko zokuhambisa amandla (PDB) kwiireyile zeDIN
Weidmuller diibhloko zombane ezinqamlezileyo ukusuka kwi-1.5 mm² ukuya kwi-185 mm².
Iibhloko zokusasazwa kwesigaba (PDB) kunye neebhloko zokusasazwa okungaphantsi kokusasazwa okunokwenzeka
Iibhloko zokubamba kunye neebhloko zokusasazwa kwamandla (PDB) kwi-DIN kaloliwe zifanelekile ukuqokelela kunye nokusabalalisa amandla ngaphakathi kweebhokisi zokusasazwa kunye ne-switchgear. Uyilo oluncinci lweebhloko zokubethelela amandla lwenza ukuba uxinaniso olucacileyo kunye noluphezulu lweentambo. Iibhloko zamandla zikhuselekile ngomnwe kuwo onke macala ngokuhambelana ne-EN 50274 kunye nokuchasana kweesekethe ezimfutshane ngokuhambelana nomgangatho ophezulu we-SCCR (200 kA) kwakhona uqinisekisa umgangatho ophezulu wokhuseleko.
Ndiyabulela kwisitya esikhethekileyo somzimba wobhedu, abaqhubi be-wire copper, iingcingo ze-aluminium kunye nabaqhubi beeflethi banokudibaniswa kwibhloko yokusabalalisa isigaba. Ulwamkelo ngokwe-VDE, UL, CSA kunye ne-IEC yenza ukuba kusetyenziswe ezinye izicelo zoshishino kunye neemarike zamazwe ngamazwe.
Ukudityaniswa kweengcingo zobhedu kunye ne-aluminium
Ingundoqo yobhedu yebhloko yokusabalalisa kunye neengubo zayo ezikhethekileyo, ngokudibanisa ne-hexagonal screws, yenza ukudibanisa kweengcingo zethusi kunye ne-aluminium. Zomibini iiplani ezijikelezayo kunye nezimo zecandelo lomqhubi zinokudityaniswa kwibhloko yokuhambisa amandla (PDB) kwi-DIN kaloliwe. Ukudityaniswa kwee-conductor ezicaba nazo zinokuqondwa kwezinye iibhloko zokusasaza ezinokubakho.
Iibhloko ezinokubakho zokuhambisa kunye neebhulorho
I-WPD enokubakho iibhloko zokusasaza (PDB) kunye noqhagamshelo lwe-screw inokuqhagamshelwa ngokuguquguqukayo kwaye ngokulula ngebhulorho yobhedu ecaba. Ukuphindwa kabini okanye kathathu kweendawo zoqhagamshelo kwicala eliphumayo kunokufezekiswa. Ukulungiselela le njongo, iibhloko zetheminali yamandla zinokudityaniswa ukuze okongezelelekileyo uzinzo lomatshini luphunyezwe kuloliwe weDIN.
Ibhloko yosasazo olubambeneyo
Uyilo olukhethekileyo lwezinyuko luvumela ubungakanani obuncinci beebhloko ze-WPD ezinokubakho zokusabalalisa (PDB). Xa kuthelekiswa nokusetha okuqhelekileyo, ukugcinwa kwendawo kufezekiswa ngaphandle kokulahlekelwa kokucaca ngaphakathi kwekhabhinethi.
Umzekelo, ucingo olunye olunomlinganiselo onqamlezileyo we-95 mm² kunye neengcingo ezine ezinendawo enqamlezileyo eqikelelweyo eyi-95 mm² inokuqhagamshelwa kububanzi obuyi-3.6 cm kuphela, kunye nobude obuncinane bubonke beesentimitha ezisixhenxe.
Ukwahluka kombala kuzo zonke ezinokwenzeka
Iibhloko ze-terminal ezinemibala ziyafumaneka kwi-wiring ecacileyo kunye nokufakwa kwekhabhinethi ye-switchgear. Umbala obhulowu njengebhloko yetheminali engu-N kunye noluhlaza kwibhloko yeterminal yePE (esemhlabeni). Ngokuxhomekeke kwibhloko yokusabalalisa amandla kunye nesicelo, i-wiring yesigaba ingakhethwa phakathi kobomvu, omnyama, omdaka kunye negrey.
Ixesha lokuposa: Jun-06-2025