MSCLA Haʻahaʻa Voltage Reactive Power Mea Hana Uku Aunoa

Hiʻona o ka Huahana

Pono e hoʻokō ʻia ka hōʻoia resonance no kēlā me kēia pūʻulu o nā mea hana ma lalo o nā kūlana hana.Ke koho ʻana i hoʻokahi pūʻulu mana, e hoʻāʻo e pale i ka wahi hoʻonui resonance, a i ʻole e koho i kahi reactance rate kūpono e pale aku i nā kūlana resonance a hōʻoia i ka palekana o ka mea hana ma lalo o nā kūlana hana.holo.
Hoʻohana ka hāmeʻa i ka mana mana reactive kiʻekiʻe, hoʻohālikelike piha, a loaʻa iā ia ke ʻano hoʻololi programmable kiʻekiʻe loa, hiki ke hoʻokō i ka hopena o ka mana reactive maikaʻi loa i nā kūlana a me nā kaiapuni.Loaʻa iā ia nā hana ikaika a me ka ikaika anti-interference.Hiki iā ia ke hana maʻamau i loko o ke kaiapuni mana me ka distortion nalu nui, a he mau hana hoʻāla e like me ka harmonic overruns.Hiki ke hoʻolako ʻia me ka RS232/485 kamaʻilio kamaʻilio e like me nā koi o ka mea hoʻohana, a hiki ke hoʻouka ʻia ka ʻikepili hana o ka hāmeʻa holoʻokoʻa i ka ʻōnaehana nānā.
Ma waho aʻe o ka hoʻohana ʻana i ka fuse e like me ka pale o ka overcurrent o kahi capacitor hoʻokahi, aia nō hoʻi kahi alarm undercurrent a ʻoki ʻia ka capacitor stepping, kahi alarm overvoltage a ʻoki i ka capacitor stepping, kahi wela 60 ℃ alarm a me 70 ℃ alarm a ʻokiʻoki. ʻO ka ʻōnaehana pale kūpono, e like me ka weliweli ke ʻoi aku ka nui o ka hoʻololi ma mua o ka waiwai i hoʻonohonoho ʻia a ʻoki ʻia i ka capacitor stepping, hiki ke holo paʻa i ka mīkini no ka manawa lōʻihi;Ma waho aʻe o nā hana pale i luna, aia nō i ka hāmeʻa nā hana alarm penei: overcurrent alarm, voltage loss alarm, full input still Lower than COS∮ set value alarm, hewa COS∮ value alarm, alarm when capacitor capacitance is lower than 70% o ka waiwai helu.
Hiki ke hoʻololi ʻia ka hoʻololi ʻana e ka contactor me kahi thyristor a me kahi hoʻololi hoʻohui o ka contactor, ka mea e ʻike ai i ka hoʻololi ʻana i ka zero-crossing me ka ʻole o ka inrush o kēia manawa, ʻaʻohe contact sintering, haʻahaʻa haʻahaʻa ikehu, a ʻaʻohe harmonic injection, e hōʻoia ana i ke ola lawelawe o ka hoʻololi. hoʻololi.
No ka ʻōnaehana kaulike ʻole, hiki ke hoʻokō ʻia ka uku hoʻokaʻawale ʻana, hiki ke pale aku i nā drawbacks o ka over-compensation a me ka under-compensation o kekahi māhele i ka wā o ke kaʻina hana uku, a hiki ke hōʻemi i ka pōʻino i ka hana o ka mana holoʻokoʻa.

Nā Kūlana o ka hoʻohana

1. ʻO ka voltage hana kiʻekiʻe loa he emi a like paha me 1.1UN.
2. ʻAʻole i like a i ʻole like me 1.35LN ka nui o ka overload o kēia manawa.
3. ʻO ka mahana wela -252+45 ℃.
4. ʻAʻole ʻoi aku ka haʻahaʻa haʻahaʻa o loko ma mua o 90% (ke 25 ° C ka mahana).
5. ʻAʻole iʻoi aku ke kiʻekiʻe o ka pae hoʻonohonoho i ka 2000M;ʻaʻohe haʻalulu koʻikoʻi 6 ʻaʻole i ʻoi aku ke kiʻekiʻe o ke kuʻekuʻe i ka 5 degere;ʻaʻohe pilikia o ka lepo conductive, ke ahi a me ka pahū;ʻaʻohe kinoea lawa e hoʻopau i nā metala a hoʻopau i ka insulation.