Pouaka Whakaweto Paipa Pahi

He wāhanga nui te pouaka hononga paipa pahi i roto i ngā pūnaha tohatoha hiko hou, i hangaia hei whakahaere i te tuku hiko haumaru me te whai hua mai i te pūnaha paipa pahi ki ngā ara iahiko peka takitahi. Ka tutuki tēnei hua i ngā paerewa ahumahi tino pakari hei whakarite i te pono me te haumaru i roto i ngā taiao tohatoha hiko. He 380V AC te whakatauranga, 50Hz, ā, he pai mō ngā whirihoranga waea-whā-wāhanga-toru, waea-rima rānei, he kōwhiringa maha-whakamahinga tēnei pouaka hononga mō ngā momo tono i roto i ngā taiao arumoni me ngā taiao ahumahi.

Ko tētahi āhuatanga matua o te pouaka hononga paipa pahi ko tōna kaha hiko. E whai ana tōna hoahoa i ngā paerewa teitei rawa atu, me ngā uara ātete whakamahana e neke atu ana i te 20MΩ i roto i ngā whakamātautau waeine. Mā tēnei ka taea e te pouaka hononga te pupuri i te mahi pumau mō te wā roa i te taumata ngaohiko kua tohua. Hei tāpiri, ka puritia te ātete pa o te pūwāhi hononga waea ki te taumata iti rawa, arā, 0.1Ω, iti iho rānei, e whakarite ana i te tuku iti-ngaronga me te wehenga haumaru. He mea nui ēnei tohu mahi hei pupuri i te pono o te pūnaha tohatoha me te ārai i ngā rahunga pea ka puta he wā kore mahi, he tūponotanga haumaru rānei.

Whakapā mai

Taipitopito Hua

Ngā Āhuatanga o te Hua

1. Pūnaha ngaohiko kua whakatauria

Tohatoha hiko AC 380V: Ko te hoahoa o te pouaka hononga e tino rite ana ki te paerewa o te pūnaha pūtu pahi, ā, he pai mō te taiao tohatoha hiko waea-whā/waea-rima e toru-wāhanga me te ngaohiko whakatauranga o te 380V me te auau o te 50Hz. Me tutuki i te rauemi whakamarumaru o te ara iahiko me te hoahoa hanganga ngā whakaritenga mahi pumau mō te wā roa i raro i tēnei taumata ngaohiko.

Taurangi mahi hiko: Uara ātete ārai ≥ 20MΩ (whakamātautau wae), ātete whakapā pūwāhi hononga arataki ≤ 0.1Ω, e whakarite ana i te tuku iti-ngaronga me te wehenga haumaru.

2. Pūrere haumaru honohono

Te tiaki hononga ā-mīhini: Kei te hononga raina peka he tikanga raka ā-kaha. Me whakamahi te kakau whakahaere motuhake hei wete i te raka ā-mīhini i mua i te whakaurunga/te wete i te pouaka mono, kia kore ai e tūpono te mahi ora.

Toronga raka hiko: Ka taea te hono i ngā kōwae raka hiko whiriwhiri (pēnei i ngā hoapā āwhina) ki te ara iahiko tiaki o te pūnaha tohatoha hiko hei whakatutuki i te mana arorau "tuwhera-wetewete" me te ārai i ngā hapa pewa i puta mai i te mahi hē.

3. Momo mahi whakahaere

Momo Ngā āhuatanga hanganga Ngā āhuatanga e tika ana Ngā paerewa whakahaere

Momo taipana hurihuri Tikanga whakawhāiti taipana kua hangaia Tauwāhi hononga tino tika Taipana whakakaha pūtu tae atu ki te 40-50N·m

Momo whakamātao takai Kakau rapa EPDM ka taea te hoki Whakatiaki i te wāhi whaiti Taumata whakamātao 1000V/1min.