Ko te Isolator raupapa GL (Pātene wehewehe kawenga) e pā ana ki te AC 50Hz, ko te ngaohiko whakatauranga kei raro iho i te 400V. Ko te iahiko whakatauranga ko 3150A. He pai mō te hono me te wawahi i te ara iahiko hiko kāore i te auau, i te wehewehe hiko rānei i roto i te pūnaha hiko. Ka tutuki tēnei hua i ngā whakaritenga a te IEC60947-3.
1. TE WHAKAMAHINGA
Ko te GL raupapa lsolator (pātene wehewehe kawenga) e pā ana ki te AC 50Hz, he iti iho i te 400V te ngaohiko whakatauranga. Ko te iahiko whakatauranga he 3150A. He pai mō te hono me te wawahi i te ara iahiko hiko kāore i te auau, te wehewehe hiko rānei i roto i te pūnaha hiko. Ka tutuki tēnei hua i te IEC60947-3.
2. NGĀ ĀHUATANGA TAIAO
□Kaua e neke ake te teitei i te 2000m.
□ Kaua te pāmahana hau āwhiowhio e neke ake i te +40℃, kaua hoki e iti iho i te -5℃. Ā, ko te pāmahana toharite mō ngā hāora 24 kāore e neke ake i te +35℃.
□ Ina eke te pāmahana mōrahi ki te +40℃, kaua te haumākū whanaunga o te hau e neke ake i te 50%. I te pāmahana iti, ka taea te whakanui ake i te haumākū whanaunga, engari me ine ina huri te pāmahana i ētahi wā, ina huri rānei te hauhautanga.
□Taiao reo kāore he mōrearea pahūtanga.
□ Ko te parahanga he akomanga 3.
3. Tawhā hangarau
| Iahiko whakamahana tikanga Ith(A) | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ngaohiko whakamātao kua whakatauria (Ui) | 690V | 800V | 1000V | ||||||||||||||||
| Ngaohiko ātete hihiri kua whakatauhia (Uimp) | 8kV | 10kV | |||||||||||||||||
| Ngaohiko mahi kua whakatauria (Ue) | AC400V | AC400V | |||||||||||||||||
| Auautanga whakatauranga | 50Hz | 50Hz | |||||||||||||||||
| Whakamahia te kāwai | AC-22B | AC-21B | |||||||||||||||||
| Iahiko mahi kua whakatauria Ie(A) AC400V | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | |
| Te kaha hononga ara-poto kua whakatauria Icm(kA) | 17 | 40 | 105 | ||||||||||||||||
| Te auau ātete poto-wā Icw(kA) | 10kA/1s | 20kA/1s | 35kA/1s | ||||||||||||||||
| Te roa o te ora miihini (wā) | 1700 | 1400 | 800 | 500 | 300 | ||||||||||||||
| Te roa o te ora hiko (wā) | 300 | 200 | 100 | ||||||||||||||||
| Te wā mahi (N·M) | / | / | 6.5 | 6.5 | 10 | 15 | 27 | 60 | |||||||||||
4. NGĀ ĀHUATANGA HANGANGA
4.1 Ka whakamahia e te pana he tikanga kohikohi-pūngoi mō te tukunga tere, ka kitea te tere o te hanga me te pakaru. Kāore he hononga ki te tere o te kakau whakahaere, ā, ka nui ake te kaha ki te tinei i te pewa hiko.
4.2 Ko te anga i hangaia ki te kapia polyester kore-mākū, i whakapakaritia ki te muka karāhe, he tino pai te mahi ātete mura, te mahi dielectric, te mahi haumaru, te ātete waro me te mahi ātete pānga.
4.3 He 3P me te 4P (3P + Pou kūpapa) ngā pana
4.4 Kua whakatakotoria te matapihi Tohu ki te taha o mua hei tohu i te āhua whakapā ON me OFF.
4.5 Ka taea te tāuta tika i te kakau whakahaere ki waenganui o te pana i roto i te mahi. Ā, ka taea hoki te tāuta i tētahi atu kakau roa ake ki waho o te tatau o te pouaka tohatoha. Ka karanga atu ki waho o te mahi.
4.6 E ai ki te hiahia, ka taea te whakarato i te hononga āwhina tuwhera me te kati noa, me te tāuta i te papa turanga motuhake, te momo hononga o mua me muri, hei whakatutuki i ngā hiahia o te kiritaki.
4.7 Ina kei te tūranga momotu "O", ka taea te whakamahi i te kakau kia rua, kia toru rānei kia kore ai e hē te mahi.
5. HANGANGA ME TE ĀHUATANGA
He mea hanga te anga o te pana ki te kapia polyester kore-mākū, he mea whakapakari ki te kirihou muka karāhe (DMC). Ka taea e ngā pūnaha rokiroki pūngao me te tere o te puna te hono wawe ki te kaiwhatu, te momotu rānei ki te kaiwhatu. Ko te hanganga o te hononga he pūwāhi rua whakarara e rua ngā upoko motuhake, ā, ka whakarite i te pēhanga hononga mā te āhua o te puna; Ka taea e te pana te whakatau aunoa i te tūranga rohe o te whakakā me te whakaweto, ā, kei a ia te tohu Whakakā-whakaweto mārama hei tohu i te tūranga whakakā me te whakaweto.
6. TAUPĀRANGI HANGARAU
6.1 Tawhā hangarau o te pana wehewehe raupapa GL (Tirohia te ripanga 1).
6.2 Ko te mahi i waho, te mahi i muri i te pouaka, te hononga i muri i te papa, te tawhā hangarau o te pana wehe ka tutuki katoa ki te GL whanaunga.
6.3 GLZ E tutuki ana te tawhā hangarau o te pana whakawhiti ā-ringa i te GL whanaunga.