NPS01-F120 AC 1+1P Surge Protective Device

Flagship Type 2 1+1 Architecture for Critical TT/IT Unearthed Systems

 

Product Overview

NPS01-F120 AC 1+1P Surge Protective Device yog hom 2 (Class II) surge tiv thaiv ntaus ntawv tshwj xeeb tsim rau tseem ceeb TT thiab IT unearthed power distribution systems. Nws ua raws li EN/IEC 61643-11 thiab GB/T 18802.11 tus qauv thiab tau dhau daim ntawv pov thawj Type 2. Cov khoom lag luam nta ib qho 1+1 kev tiv thaiv architecture sib txuas ua ke ib theem- kab siab- zog varistor nrog qhov nruab nrab- kab mob siab rau qhov sib txawv, xa tawm tam sim nominal tawm hauv 60kA (8/20μs) thiab qhov tso tawm siab tshaj plaws tam sim no Imax ntawm 120kA. Qhov kev teeb tsa no muab kev ywj pheej L-PE thiab N-PE surge txoj kev tiv thaiv nrog lub peev xwm kawg, zoo kawg nkaus ua raws li cov kev xav tau ntawm cov kev faib tawm tseem ceeb uas tsis muaj kev cuam tshuam loj heev. Lub 72 hli ob-ncej dav haum tus qauv 35mm DIN rail mounting, nrog Uc npog 275V rau 440V (NPE hom 255V). Nws yog siv dav hauv cov chaw kho mob loj, kev tswj hwm kev lag luam, thiab cov chaw zov me nyuam cov ntaub ntawv uas siv TT lossis IT earthing configurations thiab yuav tsum tau muaj peev xwm tuav tau siab tshaj plaws tam sim no.

Cov theem Circuit Court siv lub flagship -qib ntxiv- txoj kab uas hla loj siab -zog zinc oxide varistor nti uas teb sai sai thiab tswj xyuas qhov hluav taws xob tsis tshua muaj hluav taws xob, muaj txiaj ntsig zoo tiv thaiv huab cua ntau heev - hluav taws xob hluav taws xob ntau heev. Qhov nruab nrab -rau- lub ntiaj teb Circuit Court siv lub siab siab siab - muaj peev xwm roj tawm qhov tsis sib xws, uas ua haujlwm nrog xoom xaim tam sim no thiab xoom fais fab noj nyob rau hauv ib txwm muaj - tshem tawm cov kab nruab nrab tsis sib haum thiab cov teeb meem cuam tshuam uas tshwm sim hauv TT / IT systems. Ob -theem tiv thaiv cov ntsiab lus yog lub zog muaj zog- sib koom ua ke, kom tsis txhob ua raws li tam sim no thiab tsis muaj qhov muag tsis pom ntawm theem. Txhua tus ncej yog nws tus kheej nruab nrog lub thermal disconnector thiab lub qhov rais liab / ntsuab qhov taw qhia. Ib leeg-ncej tsis ua haujlwm ua rau muaj kev sib cais tsis siv neeg yam tsis muaj kev cuam tshuam rau lwm tus ncej, ua qhov chaw txhaum sai thiab nkag siab. Lub busbar conductive yog stamped los ntawm siab -purity T2 tooj liab nrog tin plating, kom ntseeg tau tias tsis tshua muaj kev tiv thaiv thiab siab surge tam sim no muaj peev xwm. Lub vaj tsev yog ua los ntawm UL94V-0 cov khoom siv thermoplastic liab nrog kev tiv thaiv IP20.

Cov koob no muaj qib kev tiv thaiv Up voltage tsawg li 2.0kV, nrog rau theem - hom teb lub sij hawm tsawg dua los yog sib npaug rau 25ns thiab N-PE hom teb lub sij hawm tsawg dua los yog sib npaug rau 100ns, sib txuas cov hluav taws xob uas tsis tshua muaj nrog kev tiv thaiv siab. A 200A gG rov qab-up fuse raug pom zoo kom ua tiav kev xaiv kev sib koom tes zoo ntawm cov theem tiv thaiv sab saud thiab qis. 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 conductors ntawm 4mm² txog 35mm². Nrog 35mm DIN rail ceev mounting, qhov no yog qhov kawg daws rau flagship-theem theem ob surge tiv thaiv nyob rau hauv tseem ceeb TT / IT unearthed tis systems.

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-f120 ac 1+1p surge tiv thaiv ntaus ntawv, Tuam Tshoj nps01-f120 ac 1+1p surge tiv thaiv ntaus ntawv manufacturers, lwm tus neeg, Hoobkas