YUANKYN7R Series Residual Current Circuit Breaker(RCCB) yog ib lub cuab yeej tiv thaiv kev xau hluav taws xob tshiab uas tsim los rau cov tsev nyob thoob ntiaj teb, cov lag luam thiab cov chaw faib hluav taws xob hauv kev lag luam. Ua raws li IEC/EN 61008‑1 tus qauv, nws ua haujlwm ntawm 50/60Hz, haum rau ib theem 230V thiab peb theem 400V circuits. Cov koob no muab cov hluav taws xob ntsuas txij li 16A txog 100A thiab qhov rhiab heev ntawm 10mA txog 500mA, muaj nyob rau hauv 2-pole thiab 4-pole versions kom ua tau raws li ntau yam kev xav tau kev tiv thaiv.

Lub N7R RCCB siv cov qauv electromagnetic ntshiab nrog tsawg dua cov khoom thiab tsis tas yuav muaj lub zog pabcuam, ua kom muaj kev ua haujlwm ruaj khov tsis cuam tshuam los ntawm qhov kub thiab txias lossis xob laim cuam tshuam. Nws cov qauv me me, kev ntseeg siab siab thiab lub neej ua haujlwm ntev ua rau nws zoo tagnrho rau kev ua haujlwm ntev. Cov khoom txhawb nqa Hom A thiab Hom AC kev kuaj pom qhov xau, nrog rau cov hom kev ua haujlwm electromagnetic thiab hluav taws xob, xa kev sib raug zoo rau kev lag luam thoob ntiaj teb.

Lub cuab yeej siv lub tshuab hloov pauv tam sim no uas ua tiav hauv xoom kom ntes tau qhov sib txawv ntawm cov hluav taws xob theem thiab cov hluav taws xob nruab nrab. Hauv qab cov xwm txheej ib txwm muaj, cov hluav taws xob nkag thiab tawm yog sib npaug, thiab lub tshuab hluav taws xob tseem kaw. Thaum muaj qhov xau, hluav taws xob poob siab lossis kev puas tsuaj ntawm cov khoom siv rwb thaiv tsev, qhov tsis sib npaug ntawm cov hluav taws xob tsim lub teeb liab uas ua rau lub tshuab tripping. Lub tshuab hluav taws xob txiav lub voj voog sai sai kom tiv thaiv kev poob hluav taws xob, hluav taws xob hluav taws xob thiab kev puas tsuaj rau cov khoom siv, muab kev tiv thaiv tus kheej thiab lub voj voog sai thiab zoo.

Tsim los rau kev teeb tsa yooj yim, N7R series txhawb nqa 35mm DIN-rail mounting thiab cov xov hluav taws xob sab saud/hauv qab. Nws muaj kev tiv thaiv IP20, qhov kub ua haujlwm ntawm -25 ℃ txog +40 ℃, 6000 npaug lub neej hluav taws xob thiab 10000 npaug lub neej kho tshuab. Nws yog siv dav hauv cov chaw tsim khoom, cov tsev lag luam, cov khw loj, cov zej zog nyob, cov txee faib hluav taws xob thiab cov kab ke hluav taws xob hauv tsev.

Nrog lub peev xwm tawg siab, kev ua haujlwm ruaj khov thiab kev tswj xyuas zoo, YUANKY N7R Series RCCB muab kev tiv thaiv kev xau dej nyab xeeb, txhim khu kev qha thiab pheej yig rau cov neeg siv khoom thoob ntiaj teb. Nws yog qhov kev xaiv zoo tshaj plaws rau cov kws teeb tsa kev tshaj lij, cov neeg cog lus thiab cov neeg koom ua ke.