...
Iyo yedunhu inotyora inodaidzwa zvakare kunzi dunhu redunhu, uye mukati mayo inonyanya kuumbwa nevakuru vanobatika, zvitubu zvemabatiro, zviredzo, marevheti, electromagnetic tripping uye undervoltage tripping zvishandiso.Inogona kuchengetedza dunhu kubva kune overcurrent, overheating, uye undervoltage.
Overcurrent protection
Kana mutoro wacho wakanyanya kupfupika-kutenderera uye dunhu razvino rakakura kwazvo, iyo electromagnetic rwendo coil inoburitsa yakasimba magineti uye inokwezva armature kuburikidza nesimbi musimboti.Iyo armature inoshanda kutyaira lever kuti iende kumusoro.Zvikorekedzo zviviri zvakagumburwa, zvichienderana nekuita kwechitubu chemhinduro., The dynamic and static contacts inobviswa, nekudaro ichicheka dunhu.
Inopa dziviriro kubva kutadza kwepasi / kuvuza ikozvino uye basa rekuzviparadzanisa nevamwe
High short-circuit current inomira simba
Inoshanda kune terminal uye pini / forogo mhando busbar yekubatanidza
Contact chinzvimbo chiratidzo
Yakashongedzerwa neminwe yakachengetedzwa yekubatanidza terminals
Moto usingadziviriri zvikamu zvepurasitiki zvinotsungirira kudziyisa zvisina kujairika uye simba rakasimba
Bvisa otomatiki dunhu kana kukanganisa kwepasi / kuvuza kwazvino kuchiitika uye
inodarika kunzwisiswa kwakayerwa.
Yakazvimirira yemagetsi ekupa uye mutsara voltage, uye isina kukanganiswa kwekunze,
voltage fluctuation.
Mode | electro-magnetic mhando, yemagetsi mhando |
Kusara kwezvino maitiro | A, AC |
Pole Nha. | 1P+N, 3P+N |
Yakatemerwa kugadzira uye kutyora kugona | 630A |
Yakatemerwa ikozvino (A) | 16, 25, 40, 63 |
Rated voltage | AC 230/400V |
Rated frequency | 50/60Hz |
Yakatemerwa yasara kushanda ikozvino I△n(A) | 0.03, 0.1, 0.3, 0.5 |
Rated residual isiri kushanda ikozvino I△ kwete | 0.5I△n |
Yakatemerwa mamiriro epfupi-yedunhu ikozvino Inc | 10kA |
Yakatemerwa zvisungo zvakasara zvepfupi-sekiti Yazvino I△c | 10kA |
Kufamba kwenguva | kufamba pakarepo≤0.1s |
Residual tripping current range | 0.5I△n~I△n |
Terminal Connection Height | 19mm |
Electro-mechanical endurance | 4000 kutenderera |
Connection capacity | Rigid conductor 25mm 2 |
Connection terminal | Screw terminal |
Pillar terminal ine clamp | |
Kuisa torque | 2.0Nm |
Installation | Pane symmetrical DIN njanji 35.5mm, Panel inokwira |
Dziviriro kirasi | IP20 |