Ma ʻOkakopa 12, 2018, ʻo ka hui ʻelima o ka JJF 1245 "Installed Energy Meter Type Evaluation Outline", kākoʻo ʻia e Zhejiang Institute of Metrology, Jiangsu Institute of Metrology a me Jiangsu Linyang Energy Co., Ltd. i mālama ʻia ma Nanjing. ʻOi aku ma mua o 30 Ua komo ka poʻe akamai e ana i ka ikehu uila mai National Institute of Metrology China, China Electric Power Research Institute, Zhejiang Electric Power Research Institute, a me Shandong Electric Power Research Institute a me nā keʻena noiʻi ʻē aʻe a me nā mea hana mīkini uila uila i komo i ka hālāwai. Ua hele ʻo Energy i ka hālāwai ma ke ʻano he ʻelele o ka hui, kūkākūkā me nā loea a me nā mea kākau a hāʻawi i nā manaʻo no ka hoʻomaikaʻi ʻana.
Me ka holomua o ka IR46 "Active Energy Meter" noiʻi honua i ka hana pae ʻāina a me ka ʻae ʻia o ka GB/17215 series o nā kūlana aupuni, pono e hoʻoponopono hou ʻia ke ʻano loiloi loiloi uila o Kina i ka manawa like e hālāwai ai me IR46 a me nā koi. o ka pae aupuni hou.
Ma muli o ka ʻike hana i hoʻoholo ʻia ma ka hālāwai ma mua, ua kūkākūkā piha kēia hālāwai i nā kānalua i hāpai ʻia e kēlā me kēia hui o nā loea a me nā mea kākau e hiki ai i kahi ʻaelike.Hoʻopili ka ʻike i nā koi o nā mika ikehu like ʻole, nā mika ikehu reactive, a me ke ana ʻana, ka ʻenehana maʻamau, ka lako polokalamu, ka palekana, nā hana a me nā ʻano ʻē aʻe, hoʻomaikaʻi hou i ka ʻōnaehana maʻamau, a hāpai i ka hoʻokō ʻana i nā kūlana hou.
Ka manawa hoʻouna: Mar-05-2020