AC contactor IEC maʻamau

i kēia pukana o ka ʻatikala e hāʻawi iā ʻoe e hoʻokaʻawale i nā mea ʻike contactor a me nā kūlana a me kekahi mau kaʻina hana āu e heluhelu ai, no nā kikoʻī, e ʻoluʻolu e ʻike ma lalo:
Contactor, ia mea i loko o ka wili ma o ka manawa e hana ai i ka mākēneki kahua, a hana i ka pilina paʻa, i mea e hoʻomalu i ka ukana o ka lako, contactor ua maheleia i ac contactor (voltage AC) a me DC contactor (voltage DC), ia mea. pili i ka mana, ka hāʻawi ʻana a me ka uila, inā mākou e pili ana i ka uila ʻoihana e hoʻohana ana i ka coil ma o ka manawa e hana ai i ka māla magnetic, pani ʻia ka pilina, e kāohi i ka ukana o nā mea uila, no laila hiki ke ʻōlelo ʻia ua haku ʻia ka contactor. ʻōnaehana electromagnetic a me ka ʻōnaehana pili.
1. ʻIke i nā mea o nā mea hoʻopili:
ʻO ka ikaika electromagnetic, coil detection, resistance value, high temperature resistance test, low temperature resistance test, magnetization strength, reliability test, aging test, weather resistance test, service life detection, etc.
2. Nā pae hoʻāʻo no ka ʻike hapa o nā mea hoʻopili:
GB / T 8871-2001 AC contactor mea ho'ōla ikehu;
GB / T 14808-2016 High-voltage AC contactor, contactor-based controller and motor starter;
GB / T 17885-2016 Electromechanical contactors no ka hale a me nā kumu like;
GB 21518-2008 AC contactor ikehu palena palena waiwai a me ka ikehu pono māka;
GB / Z 22200-2016 Li'ili'i Kapakahi AC Contactor ho'āʻo hilinaʻi;