tsananguro

Ndokumbira utarise kune maChinese pane circuit breaker !!!!!

Ichi chinongedzo chemhando ye3P+N 25A C chete.

Chimiro chezvino chasara: AC mhando

DZ47LE applicable to a line of AC 50/60Hz rated voltage 230V for single pole two wire, 2 pole or 400V for 3 pole, 3 pole 4 wire. 4 pole and rated current up to 63A. It can protect the line and motor from overload and short circuit It can also be used for infrequent line conversion and infrequent motor start.It conforms with the standards of IEC61009

DZ47LE Residual Current Operated Circuit Breaker ine over-current protection (Electronic)

1. Kushandisa
Vashandi uye kudzivirira moto
Cable uye kuchengetedzwa kwemutsara kubva pakuremerwa uye mapfupi-sekete
2. General mitemo yekusarudza RCBO:
a.Rrated residual operating current
Mu ?? 30 mA: kuchengetedzwa kwekuwedzera muchiitiko chekubata zvakananga Mu ??
b.Tripping class
AC kirasi - Kufamba kunovimbiswa kune sinusoidal, alternating currents, ingave ichikurumidza kuiswa kana kuwedzera zvishoma nezvishoma.
c.Tripping curve
C curve (5-10 In) kuchengetedzwa uye kutonga kwemaseketi kubva pakuremerwa uye mapfupi-circuits; dziviriro ye resistive uye inductive mitoro ine yakaderera inrush ikozvino.
D curve (10-14 In) kuchengetedzwa uye kutonga kwemaseketi kubva pakuremerwa uye mapfupi-circuits; kuchengetedzwa kwemaseketi anopa mitoro ine yakakwira inrush ikozvino pakuvharwa kwedunhu (LV/LV transformers, marambi ekupwanya).