LRD340 TeSys LRD Thermal Overload Relay, 30-40A, 690VAC, Kalasi 10A
LRD340
- chitsanzo1 LRD340
Wopanga: Zotsatira Schneider Electric
Kusintha kwachitetezo chamafuta: 23…32 A
Kugwirizana kwazinthu: Chithunzi cha LC1D40A LC1D65A LC1D50A
Thermal overload class: Gawo la IEC 60947-4-1
The TeSys LRD thermal overload relay ndi chipangizo cholimba komanso chodalirika chomwe chimapangidwira kuteteza ma motors a 3-phase mpaka 15kW pa 400V. Ili ndi mphamvu ya 32A/690V ndipo imapereka matenthedwe osiyanasiyana a 23-32A, okhala ndi kalasi yodutsa 10A. Relay imaphatikizapo chipangizo chosiyana chomwe chimazindikira bwino kulephera kwa gawo ndi kusalinganika kwa katundu, kuonetsetsa chitetezo ndi kukhazikika kwa makina anu amagalimoto.
Kuti mugwiritse ntchito mosavuta komanso kusinthasintha, relay imakhala ndi kuyimba kosinthira kutentha komanso chosankha chosinthira pamanja. Zimaphatikizansopo chosankha choyeserera kuyerekezera zochitika zodumphadumpha, komanso kuyikanso mabatani ndi kuyimitsa, chizindikiro cha mbendera, ndi olumikizira awiri othandizira (1NO + 1NC) pakuwonetsa zolakwika. Zokonda zimatetezedwa bwino ndi chivundikiro chowonekera, chotsekeka chomwe chitha kusindikizidwa kuti chiwonjezere chitetezo ndi chitetezo.
Kulumikizana ndi relay ndikosavuta, chifukwa cha zomangira za EverLink BTR screw, zomwe zimalola kulumikizana mwachindunji kumunsi kwa ma 3-pole contactors LC1D40A-D80A. The relay akhoza kukwera pa DIN njanji kapena screw-fixed, mosiyana ndi contactor, pogwiritsa ntchito chipika terminal (LAD96560, kugulitsidwa padera).
Ndi certification yamitundu ingapo (IEC, UL, CSA, CCC, EAC, Marine) komanso kutsatira Green Premium (RoHS/REACH), TeSys LRD kutumizirana matenthedwe kumapereka magwiridwe antchito, kudalirika, komanso kusakhazikika kwachilengedwe.
Chachikulu
| Dzina la malonda | TeSys LRD TeSys Deca |
| Chogulitsa kapena chigawo chamtundu | Matenthedwe owonjezera amtundu wosiyanasiyana |
| dzina lalifupi la chipangizo | LRD |
| Chipangizo Kugwiritsa Ntchito | Chitetezo chamoto |
| Kugwirizana kwazinthu | Chithunzi cha LC1D40A Chithunzi cha LC1D65A Chithunzi cha LC1D50A |
| Thermal overload class | Gawo la IEC 60947-4-1 |
| Kusintha kwachitetezo cha kutentha | 25…32 A |
| [Ui] adavotera voliyumu yamagetsi | Mphamvu yozungulira 600 V CSA Mphamvu yozungulira 600 V UL Mphamvu yozungulira 690 V IEC 60947-4-1 |
| Kulumikizana kothandizira | 1 NO + 1 NC |