ʻO YBK3 series high efficiency flameproof three-phase asynchronous motor ka mea i hoʻomaikaʻi ʻia i ka mīkini pahū-hōʻoia o kaʻu ʻoihana, ʻo ka motika series ka mea maikaʻi o ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka helehelena nani, ka hana hilinaʻi, ke ola lawelawe lōʻihi, ka hana maikaʻi a me ka hoʻonohonoho pono ʻana, ka hana a me ka mālama.
ʻO ke kiʻekiʻe o ka mana o ke kaʻa kaʻa, ka nui o ka hoʻokomo ʻana me ka maʻamau IEC, me ka moku pili pili like me ka maʻamau German DIN42673. He kūpono ia no ka hoʻokuʻu ʻana i nā lako e hoʻohālikelike ana a me ka hoʻokomo ʻana i nā ʻāpana ʻāpana no nā lako.
No nā mea hana Ex d I Md i hoʻokomo ʻia ma ka luahu methane explosive environment, he "kiʻekiʻe" ka pae palekana. Ua lawa ka hana palekana o kēia pae, hiki ʻole ke lilo i kumu ignition i ka wā e holo maʻamau ai nā mea hana, a i ʻole ma lalo o nā kūlana hemahema i manaʻo ʻia no ka manawa ma waena o ke kinoea a me ka mana o nā mea hana, pili ia no nā lako uila no ka hana ʻole ʻana i ka maka. no nā mea hana me ke kinoea pahū koe wale nō ka lanahu, me ka pae pale "kiʻekiʻe", ʻaʻole ia he kumu o ke ahi i ka wā e holo maʻamau a i ʻole ma lalo o nā kūlana hewa i manaʻo ʻia.