Kāhea iā mā˚ou

ʻO ka hale kūʻai kūʻai manawa wela loa - Relay hw-RST 25 Phase Failure Undervoltage Sequence Relay – Hawaiʻi

ʻO ka hale kūʻai kūʻai manawa wela loa - Relay hw-RST 25 Phase Failure Undervoltage Sequence Relay – Hawaiʻi

ʻO ka wehewehe pōkole:


Huahana Huahana

Huahana Huahana

Wikiō pili

Manaʻo manaʻo (2)

Loaʻa iā mākou kekahi o nā mea hana kiʻekiʻe loa, nā ʻenehana loea a me nā limahana hana, ʻike ʻia nā ʻōnaehana hoʻokele maikaʻi maikaʻi a me kahi mea kūʻai aku i nā mea kūʻai aku ma mua o ke kūʻai aku kākoʻo noVoltage Kiʻekiʻe o loko , Hoʻololi palena ʻole , Pahu Hoolaha Mana, Me ke kumu o ka "hoʻokumu i ka manaʻoʻiʻo, ka mea kūʻai mua", mahalo mākou i nā mea kūʻai aku e kelepona a leka uila iā mākou no ka launa pū ʻana.
ʻO ka hale hana hoʻomaha wela wela - Relay hw-RST 25 Phase Failure Under Voltage Sequence Relay – Hawaiʻi Detail:

Hoʻohui

Hiki ke hoʻopili ʻia ka RST 25 e like me ka hahai ʻana i ke kiʻi hoʻonohonoho:
FlG1: Hoʻohui o ka relay ma mua o ka hana.
Ke hoʻohui ʻia ka relay e like me ka FIG 1, e hoʻomālamalama nā kukui melemele ʻekolu o L1, L2 a me L3 i ka wā e hoʻopili pono ʻia ai ka mana A1 phase L, ka A2 Neutral, a me nā ʻāpana ʻekolu "L1,"L2" a me "L3".
Inā ʻaʻohe o lalo o ka overvoltage, hāʻule ka pae o ke kaʻina hana, ua ʻā nā kukui LED ʻōmaʻomaʻo, (ua pani ʻia nā pahu 11 a me 14) a ua mākaukau ka relay no ka hana.
FIG2: Hoʻohui o ka relay ma hope o ka hana.
Ke hoʻopili ʻia ka relay e like me ka FIG 2, (ʻo ka mana Al phase L, ka A2 Neutral e pili pono ana) ma hope o ka hana ʻana, ua pili nā ʻāpana ʻekolu "L1", L2 a me L3, a ʻaʻohe mea ma lalo o ka overvoltage, phase falure, phase sequence, nā kukui LED ʻōmaʻomaʻo (terminals 11 a
14 ua pani ʻia) a ua mākaukau ka relay no ka mālama ʻana iā ia iho.
Hiki ke hoʻohui i ka mana ma hope o ka hana ʻana ma FIG2.
Ma ka FIG 1 a me 2, pono e hoʻopaʻa ʻia ka pahu "PE".

Undervoltage
Hiki ke hoʻololi ʻia ka palena undervoltage i makemake ʻia a hiki i -25% UN.

Overvoltage
Hiki ke hoʻololi ʻia ka palena overvoltage i makemake ʻia a hiki i +25% UN.

Asymmetry
I ka hoʻoponopono ʻana i ka palena over-and undervoltage, hoʻoponopono pū ʻia ka palena asymmetric.

Hoʻopaneʻe manawa
Hiki ke hoʻololi ʻia ka manawa hoʻololi e ka potentiometer "Time' Delay" mai 0.1….5 kekona. Me kēia hana hiki ke hoʻololi i ka manawa no ka ʻike ʻana i ka hemahema.

Mana Hoʻopili
Inā hāʻule kahi māhele i ka wā o ka hana ma ka ukana a i ʻole kekahi o nā mea hoʻopili o ka mea hoʻopili a i ʻole ka mea hoʻokaʻawale kaapuni, (contact bounce or scorched contacts), ʻike ʻo RST 25 i ka hāʻule ʻole, a me ka puʻuwai manaʻo hoʻi, a hoʻopau ʻia ma muli o ka hoʻonohonoho ʻana o "Time Delay"
Mālama ka RST 25 i ka hoʻololi ʻana. Inā loaʻa ka hāʻule ʻana i ka wā o ka hana ʻana, ʻo 30 ° ke kihi mai ka volta pane a ʻike ka RST 25 i kēia hemahema.


Nā kiʻi kikoʻī huahana:

ʻO ka hale hana hoʻomaha wela wela - Relay hw-RST 25 Phase Failure Under Overvoltage Sequence Relay – Hawaiʻi detail pictures


Alakaʻi Huahana Pili:

"Ma muli o ka mākeke kūloko a me ka hoʻonui ʻana i ka ʻoihana ʻē aʻe" ʻo kā mākou hoʻolālā hoʻomaikaʻi no Factory Cheap Hot Time Relay - Relay hw-RST 25 Phase Failure Under Overvoltage Sequence Relay – Hawaiʻi , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Honduras, Bhutan, Finland, Ua loaʻa iā mākou ka ʻenehana hana kiʻekiʻe, a me ka ʻimi ʻana i nā waiwai. I ka manawa like, ua hoʻonui ka lawelawe maikaʻi i ka inoa maikaʻi. Ke manaʻoʻiʻo nei mākou ʻoiai ʻoe e hoʻomaopopo i kā mākou huahana, pono ʻoe e mākaukau e lilo i mau hoa me mākou. Ke kali nei i kāu nīnau.
  • Laki maoli ka hālāwai ʻana me kahi mea hoʻolako maikaʻi, ʻo kā mākou hui ʻoluʻolu loa kēia, manaʻo wau e hana hou mākou! 5 Hoku Na Doris mai St. Petersburg - 2017.11.29 11:09
    Hoʻopili kēia mea hoʻolako i ke kumumanaʻo o "Quality first, Honesty as base", ʻo ia ka hilinaʻi. 5 Hoku Na Melissa mai Bangalore - 2018.06.19 10:42
    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou