Lumikizanani nafe

N7 III

Kufotokozera Kwachidule:

Chotsekera mafunde cha earth leakage circuit (RCD) N7 III chikugwirizana ndi miyezo ya VDE

0664, CEE27 ndi BS 4293. Ikhoza kudula dera lolakwika nthawi yomweyo pa nthawi ya

ngozi ya kugwedezeka kapena kutuluka kwa nthaka kwa mzere wa thunthu. Chifukwa chake ndi koyenera kupewa ngozi ya kugwedezeka

ndi moto woyambitsidwa ndi kutayikira kwa nthaka. N7 III RCD ndi yoyenera kugwiritsidwa ntchito m'zomera zosiyanasiyana,

mabizinesi, nyumba, zomangamanga, amalonda, nyumba za alendo ndi mabanja. Ingagwiritsidwe ntchito mu

Ma circuits mpaka gawo limodzi 230/240V, magawo atatu 400/415V, 50 kapena 60Hz.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera
Mtundu
N7 III N7 III N7 III
Yoyesedwa panopa (A)
25 40 63
Mphamvu yogwiritsira ntchito yoyesedwa kuti itulutse madzi padziko lapansi lΔn(A)
0.03,0.1,0.3,0.5
Mphamvu yamagetsi yosagwira ntchito yochokera ku lΔn(A)
0.5 lΔn~lΔn
Voltage Un(V)
240(220)415(380)
Ndodo
2 4

  • Yapitayi:
  • Ena:

  • Lembani uthenga wanu apa ndipo mutitumizireni