ʻO ka mea hoʻololi o kēia manawa ke hoʻolei nei i ka resin a me ka huahana paʻa piha.Hoʻohana ʻia ia no ka hoʻohālikelike ʻana i ka ikehu uila a me ka manawa, ka pale relay i ka pale ʻana i ka ʻōnaehana uila o ka frequtncy helu 50Hz a i ʻole 60Hz a me ka helu helu 20KV.E hoʻokō ʻia nā mea hoʻololi e like me nā kūlana IEC44-1 a me GB20840.1-2010, GB20840.2-2014 Current Transformer.
2, Ua helu ʻia ka lua o kēia manawa: 5A, 1A
3, Hoʻohālikelike ʻia i kēia manawa mua, hui pū pololei, hoʻopuka helu ʻia, hoʻoikaika a me ke kūpaʻa wela.
4, E hoʻokō ʻia nā kūlana o ka hoʻokaʻawale hapa e like me GB20840.1-2010&GB20840.2-2014 ʻO ka transformer o kēia manawa me ka ʻole.
Nā palena ʻenehana paʻa wela dynamic
Nānā:
1, Inā noi ʻia, hiki i ka papa ana ke hiki i ka papa 0.2S a i ʻole 0.5S.
2, Hiki iā mākou ke hana i ka multi-trans formation-ratio i kēia manawa transformer o hoʻokahi ana ana wili a hoʻokahi protivc wili, e like me hoʻokahi ana ana wili: 100-150-200/5A 0.2 papa 10VA, Ith=31.5A
Papa pale hookahi: 100-150-200/5A, 5P15 papa, 10VA, Ith=31.5A.
Parane ʻenehana nui
Heluhelu mua ʻia (A) | Hui papa pololei | Hoʻopuka helu ʻia (VA) | ke au wela manawa pōkole (KA ) | ʻO kēia manawa hoʻoikaika kino (KA ) | |||
0.2, 0.2S | 0.5, 0.5S | 10P10 | 10P15 | ||||
30-150 | 0.2s/0.5s/10p 0.2s/0.5/10p 0.5s/0.5/10p | 10 | 10 | 15 | 15 | 200Iln | 500Iln |
150-200 | 31.5 | 80 | |||||
200-300 | 45 | 112.5 | |||||
300-400 | 63 | 130 | |||||
600-800 | 15 | 20 | 15 | 80 | 160 | ||
1000-1250 | |||||||
1500-2000 | 15 | 20 | 30 | 20 | 100 | 160 |