NPS01-F80 AC 1P Surge Protective Device

Txhim kho Hom 2 Ib Leeg-Pole Protection for Heavy-Duty Distribution Systems

 

Product Overview

NPS01-F80 AC 1P Surge Protective Device yog ib qho kev txhim kho hom 2 (Class II) surge tiv thaiv cov cuab yeej tsim los rau hnyav- lub luag haujlwm faib khoom uas yuav tsum tau muaj peev xwm tuav tau ntau dua tam sim no. Nws ua raws li EN / IEC 61643-11 thiab GB / T 18802.11 tus qauv thiab tau dhau daim ntawv pov thawj Type 2. Nrog ib tus ncej 36mm modular tsim, qhov SPD no xa tawm qhov tso tawm tam sim no hauv 40kA (8/20μs) thiab qhov tso tawm siab tshaj plaws tam sim no Imax ntawm 80kA, muab kev tiv thaiv zoo tiv thaiv hluav taws xob surges thiab hloov overvoltages hauv kev thov kev thov. Lub 35 hli DIN rail mounting thiab Uc kev pab them nqi ntawm 275V mus rau 440V ua rau nws haum rau industrial loj tis panels, fais fab substations, thiab lub zog tauj dua tshiab uas yuav tsum tau siab dua surge tam sim no.

Hauv chav tsev, qhov loj - txoj kab uas hla siab - lub zog zinc oxide varistor nti muab lub zog ua siab ntev thiab cov lus teb ceev ceev, muaj txiaj ntsig zoo tiv thaiv siab heev - magnitude induced overvoltages thiab switching transients. Lub nti loj dua ua kom ruaj khov ua haujlwm txawm tias tom qab ntau qhov siab - cov xwm txheej tam sim no, txuas lub neej ua haujlwm ntawm lub cuab yeej. Txhua tus ncej yog nruab nrog ib qho kev ywj pheej thermal disconnector uas ntseeg tau tias cais tus ncej faulty ntawm lub Circuit Court yog tias lub tsev ua dhau los lossis muaj hnub nyoog, tiv thaiv hluav taws lossis luv luv - teeb meem hauv Circuit Court. Lub qhov rais liab / ntsuab qhia qhov xwm txheej ntawm lub vaj huam sib luag pem hauv ntej qhia kev ua haujlwm ntawm ib nrais muag - ntsuab qhia txog kev ua haujlwm ib txwm muaj, thaum liab qhia tias tsis ua haujlwm thiab xav tau kev hloov pauv. Txoj kev tam sim no siv siab -purity tooj liab nrog tin{10}}plated terminals, kom ntseeg tau tias tsis tshua muaj kev sib cuag, muaj peev xwm muaj zog tam sim no, thiab qhov kub tsawg tshaj li 80kA surge. Lub vaj tsev yog ua los ntawm UL94V-0 cov khoom siv thermoplastic liab nrog IP20 tiv thaiv kev ntsuas, ua tau raws li cov kev cai muaj kev nyab xeeb.

Cov koob no muaj kev tiv thaiv Up voltage tsawg li 1.5kV thiab lub sij hawm teb tsawg dua los yog sib npaug rau 25ns, xa cov hluav taws xob tsawg thiab kev tiv thaiv siab. Nws raug nquahu kom muab cov cuab yeej no ua ke nrog 125A gG rov qab- nce fuse kom ua tiav kev xaiv kev sib koom tes zoo ntawm cov theem tiv thaiv sab saud thiab qis qis, tiv thaiv kev cuam tshuam ntawm kev cuam tshuam ntawm cov dej ntws tawm thaum muaj kev sib tsoo. Ib qho kev xaiv ib txwm qhib / ib txwm kaw ntab hloov pauv kev sib cuag rau cov chaw taws teeb teeb liab (AC 250V / 0.5A) muaj, txhawb kev sib txuas rau kev tswj hwm lub tsev lossis kev saib xyuas rau cov chaw taws teeb saib xyuas. Cov cuab yeej ua haujlwm nyob rau hauv -40℃rau +80℃thiab 5% mus rau 95% av noo, thiab haum rau cov conductors ntawm 4mm² txog 35mm². Qhov no ua rau nws yog ib qho kev daws teeb meem zoo rau kev txhim kho kev tiv thaiv kev tiv thaiv theem nrab hauv kev faib khoom hnyav.

Sab hauv lub thawv qhov ntev (L * W * H):11.3*10.1*7.7, 15.11*10.1*7.7
Lub thawv sab nrauv (L * W * H): 32.5*27.5*27.5

Cim npe nrov: nps01-f80 ac 1p surge tiv thaiv ntaus ntawv, Tuam Tshoj nps01-f80 ac 1p surge tiv thaiv ntaus ntawv manufacturers, lwm tus neeg, Hoobkas