keistimewaan: non-polarity, jadi tidak perlu kuatir memasang kabel kutub positif atau negatif terbalik (boleh di kiri boleh di kanan). dan MCB akan dapat melindungi bahaya overload dari kedua arah
◆HYCB7-63PV AC/DC general miniature circuit breaker (referred as circuit breaker).lt adopt advanced arc strike/arc extinction technology, current limit technology and fast open/close mechanism can be fast, reliable short circuit current of breaking
◆AC/DC power distribution system,normal rated operating current and critical current (DC). Tailored for PV DC users (it has invention patents) characteristics are as follows:
◆AC/DC general power distribution, it use non-polar wiring to facilitate user wiring and avoid accidents caused by incorrect wiring of positive/negative in DC system
◆The thermal overload tripping and the electromagnetic overload tripping directly act on transmission mechanism with moving contacts. lt has time delay overload protection and instantaneous protection functions.
◆Position indicate window can instantly and reliably display the exact position of the contacts. The circuit breaker ensures isolate circuit when the handle is in the OFF position.
◆It can be mounted directly on DIN rail, will not affect characteristics, easy to install and flexible.
◆It adopt unique magnetic blowing arc extinction device and reliably break short-circuit current,rated operating current and also reliably break critical current(DC).
◆Good reliability:Suitable for all possible low voltage DC applications. Such as under 300V AC system and DC trains, DC power grid photovoltaic systems,DC communication systems, etc. lt can provide reliable protection for reverse current generated by fault photovoltaic string and the feedback of AC regenerative load of faulty inverter
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cocok juga jadi MCB aki karena ini non-polarity, dan bisa proteksi dua arah. tapi untuk baterai bank besar (lithium) wajib pake MCCB seperti ini https://tokopedia.link/Bb9wDB6IHBb
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