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Ngā Pūrua Ngongo Parahi DT
Ngā taura taura

Ngā Pūrua Ngongo Parahi DT

Hononga Tika, Tiakitanga Mōrahi – I Hangaia mō ngā Taiao Hiko Pakari

 Ringaringa Nairona Kua Whakamahanatia
Ngā ringaringa nairona matotoru-teitei kua whakapikohia ki ngā pito, kia mau tonu -20°C ki te +80°C, ātete ki te hinu, te makuku, me te wiri. Kāore e hiahiatia he whakaheke wera – 50% te tere ake o te tāutanga.

 Te Ārahitanga Taumata-Hōia
Matua parahi whakakikoruatia ki te tine, kawe hiko ≥28%. I whakamatauria i Iahiko tonu 20A, ātete kume ≤0.5mΩ.

 Te Whakatakotoranga Tae Ārai-Kē
E whai ana ngā ringaringa whero/kikorangi/kōwhai i ngā paerewa ā-umanga, te whakaiti i ngā mōrearea motuhēhēnga mā te 90%.

 Te Whakakorikori 3-Hekona
Ka mahi tahi te āhua matā māmā me ngā kumekume paerewa (AWG 22-10). Kore-piri, hononga pono i roto i te 3 hēkona.

    WHAKAMĀRAMA O TE HUA

    Ko te pūnga parahi DT (e mōhiotia ana ko te hononga parahi DT, te pūnga waea DT, te hononga momo OT/UT rānei) he pūnga momo-kiripiri ngongo e whakamahia ana hei hono me te honohono i ngā pito o ngā waea hiko me ngā taura. He hononga tuwhera kei te ngongo ka kati ina kōpirihia. He tino maha ngā whakamahinga, ā, ko tētahi o ngā wāhanga tino taketake me te mea nui i roto i ngā hononga hiko me te hiko. Ko te ingoa 'DT' i ahu mai i tōna waehere āhua noa, ko 'D' te tohu o te hanganga ngongo (tuwhera) me te 'T' te tohu o te hononga waea. Ko ngā tauira paerewa, pērā i te DT-10, e tohu ana i te horahanga whakawhiti-wāhanga o te waea e tika ana i roto i ngā mirimita tapawhā. Ko tōna kaupapa matua me tana mahi he kohikohi me te kōpeke i ngā kawe waea kua taka ki roto i tētahi pūnga totoka, iti-ātete. Ka taea hoki e ia te whakapiri ngāwari me te mau ki ngā waea ngohengohe ki ngā pūnga momo-poro i runga i ngā kāpata tohatoha, ngā kaiwawao ara iahiko, ngā kaiwhakapā, ngā whakawhiti hiko, me ētahi atu taputapu. Hei tāpiri, ka ārai i ngā waea mai i te pakaru i ngā pito, ka whakaiti i te wera, te waikura, me te mōrearea o te arc i puta mai i te whakapā ngoikore. Ka whakaratohia he atanga hononga paerewa, ka whakahaere i te tiaki taputapu me ngā whakarerekētanga ara iahiko. Ko ngā whakamahinga noa ko ngā pūnaha tohatoha hiko, te whakahaere me te aunoatanga ahumahi, ngā mīhini, ngā pūnaha hiko hanga whare, ngā rāngai pūngao hou, te kawe tereina, me ngā pūnaha hiko moana. He nui te kawe hiko, he pai te ngāwari, ā, he ngāwari ki te whakapiko kia rite ki te āhua.

    Ngā Tawhā Hangarau

    TAONGA TAU

    WHĀNUI mm

    Awhe Waea

    AWG mm²

    ΦE

    ΦD

    Φd

    I ROTO

    B

    L

    DT16

    7

    9

    6

    13

    15

    40

    6 AWG

    16 mm²

    DT25

    7

    10

    7

    15

    20

    45

    4 AWG

    25 mm²

    DT35

    7

    11

    8

    16

    23

    50

    2 AWG

    35 mm²

    DT50

    9

    13

    10

    18.7

    23

    55

    1/0 AWG

    50 mm²

    DT70

    9

    15

    11

    21.5

    26

    60

    2/0 AWG

    70 mm²

    DT95

    11

    18

    13

    25

    28

    65

    3/0 AWG

    95 mm²

    DT120

    13

    20

    15

    28.8

    33

    75

    4/0 AWG

    120 mm²

    DT150

    13

    22

    16

    31.5

    40

    85

    250/300 MCM 150 mm²

    DT185

    17

    25

    19

    36

    47

    95

    300/350 MCM 185 mm²

    DT240

    17

    27

    21

    39

    50

    105

    400/500 MCM 240 mm²

    DT300

    21

    30

    23

    43.5

    55

    115

    500/600 MCM 300 mm²

    DT400

    21

    34

    26

    49

    60

    130

    600/750 MCM 400 mm²

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