1P+N, RCBO, B, C curve, ETM3RF, Electronic Residual Breaker me ka pale ʻoi aku o kēia manawa, din rail
Huahana Huahana
Hoʻopili ʻia ka ETM3RF series RCBO i ka hāʻawi haʻahaʻa haʻahaʻa haʻahaʻa i ka ʻoihana, nā hale kīwila e like me ka home a me ka hale, ka ikehu, ke kamaʻilio, ka ʻōnaehana, ka ʻōnaehana kukui a i ʻole ka hāʻawi ʻana i nā kaʻa a me nā kula ʻē aʻe.Hāʻawi lākou i ka pale leakage, pale pōkole pōkole, pale overload, a me ka pale kaʻawale, hiki ke pale i ke kanaka mai ka ʻeha i hoʻokumu ʻia e ka leakage o kēia manawa, ma ka mea nui ʻoiai hiki iā lākou ke pale aku i ke kaapuni a me nā mea hana mai ka ulia lua i hana ʻia e ka overload a me ka pōkole. kaapuni.
Ua hoʻokō ʻo ETM3RF series RCBO me ka IEC 61009-1standard.
ʻO ka haʻihaʻi ʻana o ETM3RF ʻo 10KA, a i ʻole 6KA
ʻO ke ʻano kuʻi ʻana o ke kaapuni pōkole ʻo B, C curve.
ʻO ka helu o kēia manawa he 6A, 10A, 16A, 20A, 25A, 32A, 40A.Hoʻohana maʻamau ʻia ka manawa i helu ʻia i nā wahi like ʻole me ka laʻana hoʻokahi pole 10 a 16 ampere e hoʻohana mau ʻia no ke kukui, 20 a 33 ampere e hoʻohana mau ʻia no ka lumi kuke a me ka lumi ʻauʻau, hoʻohana ʻia no ka ea a me nā mea hana ʻē aʻe.
ʻO ka sensitivity o ke koena o kēia manawa, a i ʻole ka leakage honua he 10mA, 30mA, 100mA, aʻo 10mA a me 30mA ke hoʻohana nui ʻia i ke kaʻapuni o ka lumi ʻauʻau a me ka lumi kuke e pale ai i ke kanaka mai ka haʻalulu uila.
ʻO ke ʻano o ka hele ʻana o ke koena o kēia manawa ʻo AC a i ʻole papa A.Hoʻopaʻa ʻia ka AC class Tripping no ka sinusoidal, nā ʻano ʻē aʻe, inā e hoʻopili koke ʻia a hoʻonui lohi paha.Hoʻopaʻa ʻia kahi papa Tripping no ka sinusoidal, nā ʻano ʻē aʻe o ke koena a me ka pulsed DC koena au, inā e hoʻohana koke ʻia a hoʻonui lohi paha.
Volta i helu ʻia: 230V/ 240V (Pāhā a me Neutral)
Aia kahi hōʻailona kūlana i hoʻolako ʻia ma nā huahana, ʻulaʻula, pio ka ʻōmaʻomaʻo.
ʻO nā pahu RCBO he IP20 ka pale i hoʻolālā ʻia no ka paʻi lima a me ka lima paʻa palekana e mālama i ka palekana i ka wā e hoʻokomo ai.
Hiki i ka ETM3RF RCBO ke hana me ka hilinaʻi i loko o ke kaiapuni koʻikoʻi, i ka mahana ambient mai -25°C a i 55°C.
Hiki i ke ola uila ke piʻi i ka 8000 hana a me ke ola mechanical a hiki i ka 20000 hana, ʻoiai ke koi IEC he 4000 mau hana a me 10000 mau hana.
E kau ʻia kona ʻano kau ma luna o ke kaʻaahi din EN60715 35mm.
He aha ka RCBO?
Kū ʻo RCBO no Residual Current Breaker me ka Over-Current pale.Hoʻohui ka RCBO i ka hana o kahi MCB a me RCD/RCCB.Ke loaʻa kahi leaka i kēia manawa, holo ka RCBO i ke kaapuni holoʻokoʻa.No laila, hiki i nā ʻāpana hoʻoheheʻe magnetic/thermal circuit breaker ke hoʻoheheʻe i ka mea uila ke hoʻonui ʻia ke kaapuni.
1. Ke koena o kēia manawa, a i ʻole Ka Leaka ʻĀina - E hana ʻia ke ʻoki ʻia i ka pōʻai ma o ka uwea uila maikaʻi ʻole a i ʻole nā ulia DIY e like me ka wili ʻana ma ke kaula i ka wā e kau ai i ka makau kiʻi a i ʻole ke ʻoki ʻana i ke kaula me ka mower mauu.I kēia manawa, pono e hele ka uila i kahi e koho ai i ke ala maʻalahi e hele ai ma o ka mīkini ʻauʻau a i ʻole ka wili i ke kanaka e hoʻoulu ai i ka uila.
2. ʻElua mau ʻano o Over-Current:
a.Kaumaha - Hana ʻia ke hoʻohana ʻia nā mea hana he nui ma ke kaapuni, e huki ana i ka nui o ka mana ma mua o ka hiki o ke kaula.
b.Kaapuni Pokole - Loaʻa ka pilina pololei ma waena o nā mea hoʻokele ola a kūʻole.Me ka ʻole o ke kūʻē ʻana i hāʻawi ʻia e ka pono kaapuni maʻamau, holo ka mana uila a puni ke kaapuni i loko o kahi loop a hoʻonui i ka amperage i nā kaukani manawa he nui i loko o nā milliseconds wale nō a ʻoi aku ka pōʻino ma mua o ka Overload.
ʻOiai ua hoʻolālā ʻia kahi RCCB no ka pale ʻana i ka leaka honua a pale wale ka MCB i ka over-current, pale ka RCBO i nā ʻano hewa ʻelua.
I mea e hoʻomaikaʻi mau ai i ke kaʻina hana, e like me ke kumu o ka "ʻoiaʻiʻo, hanohano, maikaʻi ke kumu o ka hoʻomohala ʻana i ka ʻoihana", hui pū mākou i ke kumu o nā huahana pili honua a me nā hopena, a kūkulu mau i nā hopena hou e hoʻokō i nā pono o ka mea kūʻai aku. .ʻO ka poʻe kūʻai aku i nā mea hoʻokaʻawale kiʻekiʻe Kina koena o kēia manawa, me ka lawelawe maikaʻi loa a me ka maikaʻi maikaʻi, a me nā ʻoihana kālepa haole e hōʻike ana i ka maikaʻi a me ka hoʻokūkū, e hilinaʻi ʻia a hoʻokipa ʻia e ka poʻe kūʻai aku a lawe mai i ka hauʻoli i nā limahana.Ua loaʻa i nā mea hoʻoheheʻe kaapuni o kēia manawa ke kūlana kiʻekiʻe ka mahalo nui ʻia mai kēlā me kēia mea kūʻai aku.ʻO kā mākou hui e pili ana i ka ʻōlelo "mea kūʻai mua", a ua kūpaʻa ʻo ia e kōkua i nā mea kūʻai aku e hoʻonui i kā lākou ʻoihana a hoʻolilo iā lākou i mau luna nui!
He kiʻekiʻe ka naʻau a me ka hana wikiwiki o ka pale leakage i ka pane ʻana i ka uila uila a me ka pale leakage, ʻaʻole like me nā mea pale ʻē aʻe e like me nā fuses a me nā hoʻololi aunoa.I ka wā maʻamau ka hoʻololi a me ka fuse, pono lākou e hele i ka ukana, a pono e hoʻonohonoho ʻia kā lākou waiwai pale hana e pale i ka ukana maʻamau, no laila ʻo kā lākou hana nui ke ʻoki i ka hewa o ke kaʻina pōkole o ka phase-to-phase. ʻo ka ʻōnaehana (kekahi mau hoʻololi ʻakomi pū kekahi i ka hana pale overload. ).Hoʻohana ka mea pale leakage i ke koena o ka ʻōnaehana e hana a hana.I ka wā o ka hana maʻamau, ʻaneʻane ʻole ke koena o kēia manawa o ka ʻōnaehana, no laila hiki ke hoʻonohonoho liʻiliʻi loa kāna waiwai hoʻonohonoho hana (maʻamau maʻamau ka pae mA).Ke loaʻa ka ʻōnaehana i ka uila a i ʻole nā mea hana Ke hoʻopiʻi ʻia ka pūpū, hiki mai ke koena nui, a hana pono ka leakage protector ma hope o ka ʻike ʻana a me ka hana ʻana i ke koena o kēia manawa e ʻoki i ka lako mana.
