ABB UNS3020A-Z,V3 HIEE205010R0003 Hoʻokuʻu ʻAha ʻĀina
ʻIke nui
| Hana ʻia | ABB |
| 'ikamu helu | UNS3020A-Z,V3 |
| Helu ʻatikala | HIEE205010R0003 |
| moʻo | Māhele Hoʻokele VFD |
| Ke kumu | Kuekene |
| Anana | 73*233*212(mm) |
| Kaumaha | 0.5 kg |
| Helu Dute | 85389091 |
| ʻAno | Hoʻokuʻu hewa ʻāina |
ʻikepili kikoʻī
ABB UNS3020A-Z,V3 HIEE205010R0003 Hoʻokuʻu ʻAha ʻĀina
ʻO ka ABB UNS3020A-Z, V3 HIEE205010R0003 Ground Fault Relay kahi mea koʻikoʻi i nā ʻōnaehana uila, i hoʻolālā ʻia e ʻike i nā hewa o ka honua a hāʻawi i ka pale i ka pōʻino e hiki mai ana ke kū ka hewa uila ma waena o kahi conductor ola a me ka honua. He pilikia maʻamau ka hewa o ka honua i nā hoʻonohonoho uila no ka mea hiki iā lākou ke alakaʻi i nā kūlana pōʻino, e like me ke ahi uila, nā mea hana, a me nā pōʻino palekana no nā mea hana.
Hoʻolālā ʻia ka UNS3020A-Z Ground Fault Relay no ka ʻike ʻana i nā hemahema o ka lepo ma nā ʻōnaehana uila, ʻoi aku hoʻi i nā kaʻa haʻahaʻa haʻahaʻa a me ka uila.
Ke nānā mau nei ʻo ia i ke kahe o kēia manawa i loko o ka ʻōnaehana, e ʻike ana i ke ʻano like ʻole a i ʻole leakage o kēia manawa ma waena o nā conductors a me ka lepo, e hōʻike ana i kahi hewa.
Ua lako me ka adjustable sensitivity level, e hiki ai ke ike i na hewa o ka lepo o na nui like ole, mai na au leaka li'ili'i a i na au hewa nui.
ʻO ka hoʻololi ʻana i ka naʻau e hiki ai ke maʻalahi, e hōʻoia ana e hiki ke hoʻopili ʻia ka relay e hoʻokō i nā koi kikoʻī o ka noi.
Aia i loko o ka relay kahi hana hoʻopaneʻe manawa e pale aku ai i ka pōʻino ʻino i hana ʻia e nā hemahema o ka honua kuʻuna a pōkole paha, e like me nā mea e hiki mai ana i ka wā o ka hoʻololi ʻana.
ʻO nā nīnau i nīnau pinepine ʻia e pili ana i ka huahana penei:
-He aha ka hana nui o ka ABB UNS3020A-Z Ground Fault Relay?
ʻIke a pale ka Ground Fault Relay i nā hewa o ka honua ma o ka nānā ʻana i ka ʻōnaehana uila no ka leakage au. Hoʻola ia i kahi huakaʻi a i ʻole ka hōʻailona hōʻailona ke ʻike ʻo ia i kahi hewa, e kōkua ana i ka pale ʻana i nā pōʻino uila.
-Pehea e hana ai ka hoʻoponopono sensitivity?
Hiki ke hoʻololi ʻia ka ʻike relay e ʻike i nā hewa o nā ʻano nui like ʻole. ʻIke ka ʻike kiʻekiʻe i nā au liʻiliʻi liʻiliʻi, ʻoiai hoʻohana ʻia ka ʻike haʻahaʻa no nā hewa nui aʻe. Mālama kēia i ka pane kūpono o ka ʻōnaehana i nā kūlana hewa like ʻole.
- He aha ke ʻano o nā ʻōnaehana uila hiki i ka ABB UNS3020A-Z Ground Fault Relay ke pale aku?
Hoʻolālā ʻia ka relay no ka hoʻohana ʻana i nā ʻōnaehana uila haʻahaʻa haʻahaʻa a me ka waena-voltage, me nā pūnaewele hoʻolaha mana, nā mea kanu ʻoihana, nā mea hana, nā transformers, a me nā substations.
