He tirohanga hua
Taipitopito Hua
Tikiake raraunga
Ngā hua e pā ana
Kyn28a-12 te kowiri whakarewa i roto i te miihini tohatoha kaha mo te 3.6kv ~ 12KV, 3 te nuinga o te punaha me te punaha hiko o te mana o te mana.
Paerewa.iec62271-200
Whakapā mai
Kyn28a-12 Ko te kowiri whakarewa i roto i te miihini hiko o te hiko mo te 3.6kv ~ 12KV, 3 Wae AC 50 / 60Hz, Pūnaha Bus Whangai. Kei te whakamahia te nuinga mo te tuku mana
o waenganui / ruarua i roto i nga tipu mana, te mana e whiwhi ana i nga putunga i roto i te tohatoha hiko me te punaha mana o te wheketere o nga wheketere, me te tiaki, me te tirotiro i te punaha.
Paerewa: IEC62271-200
1..
2. Te teitei: ≤1000m.
3. Whanaungatanga whanaunga: toharite ia rā, he haumaru ia rā o te vapor utsarò2.2kpa.
4. Te kaha rū whenua: ≤Magny 8.
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6. Whakamahia ai te waahi me te kore e tino hihiri. FAKATOKANGA: Kei te waatea nga hua.
1 Kua huihui katoa te hanganga.
2. He maha nga mahi a te kaikorero mo te aukati i te pohehe, tae atu ki te aukati i te ringaringa kawenga kawenga mai i te neke, te aukati i te katinga noho
3. Kei te whakauruhia te kaikopere ki nga mahi-a-raupaparorohiko-a-rangi-a-rangi AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC AC ACT BREETIT BREETIUN me TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI.
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He hangarau te hangarau o tenei mahi hangarau, me te mahi pumau, te hanganga tika, te whakamahi tika, me nga taputapu tohatoha kaha me te pono
Kore | Take | Aronui | Raraunga | ||
1 | Taha Whakaheke | kV | 3.6, 7.2, 12 | ||
2 | I whakahekehia te waa o te kairapu | Hz | 50 | ||
3 | I tohua i te waa o te kaihoroi | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 | ||
4 | Tuhinga o mua | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 | ||
5 | I whakahekehia te waa poto-wa ki te waa (4s) | kA | 16, 20, 25, 31.5, 40, 50 | ||
6 | I whakahekehia e te hunga o naianei (tihi) | kA | 40, 50, 63, 80, 100, 25 | ||
7 | I whakahekehia te porowhita poto-porotaka | kA | 16, 20, 25, 31.5, 40, 50 | ||
8 | I whakahekehia te huringa poto-porowhita kati (tihi) | kA | 40, 50, 63, 80, 100, 25 | ||
9 | Te taumata whakaurunga | 1 min i te nuinga o te waa e mau ana i te ngaohiko | i waenga i nga pou, pou ki te whenua | kV | 24, 32, 42 |
i waenga i nga hoapaki tuwhera | kV | 24, 32, 48 | |||
Whakapaipai noa Whakapau i te ngaohiko (tihi) | i waenga i nga pou, pou ki te whenua | kV | 40, 60, 75 | ||
i waenga i nga hoapaki tuwhera | kV | 46, 70, 85 | |||
10 | Taumata tiaki | Anga: ip4x; IP2X I te wa e tuwhera ana nga tatau CP me CB |
Panui:
1.. Ko te kaha o te huringa poto o te kaiwhakawhitiwhiti me tino mohio.
2. Tirohia nga tohu hangarau o te Zn63a-12 i roto i nga tuhinga e pa ana ki to maatau kamupene.
Take | Aronui | Wāriu | ||||
Whakapā tawhiti | mm | 12 | ||||
Haere Haere | 75 | |||||
Te tere kati kati (6mm ~ Katia kati) | m / s | 42 | ||||
Te tere o te whakatuwheratanga tere (Whakapaa Whakapā -6mm) | 20 | 25 | 31.5 | 40 | ||
Te wa whakatuwheratanga (ngaohiko tohu) | m / s | 630 | 630, 1250, 1600, | 1250, 1600, 2000, | ||
Te wa kati (ngaohiko riki) | 1250 | 2000, 2500, 3150 | 2500, 3150, 4000 | |||
Whakapā atu ki te wa kati | m / s | 20 | 25 | 31.5 | 40 | |
E toru nga waahanga whakatuwhera i te Asynchrony | 63 | 80 | 100 | |||
Whakapaihia te matotoru cumulative o te kakahu mo te neke me te noho tahi | mm | 50 | 63 | 80 | 100 | |
I whakahekehia te porowhita poto-porotaka i nga wa pakaru o naianei | Wā | 80 | 50 | 30 | ||
Te huringa tuarua tuarua o te waa | V | 2000 | ||||
Rārangi whakahaere | Tuwhera -0.3s - kati me te whakatuwhera -180s - kati me te whakatuwhera -180 - kati me te whakatuwhera me te whakatuwhera (40Ka | |||||
Te wa pumau o te waiariki | S | 4 | ||||
I whakahekehia te kotahi / Hoki ki te hoki i te peeke peeke i te peeke o naianei | A | 630/400 | 800/400 | |||
Te koiora miihini | Wā | 20000 | 10000 |
Āhua | Whakaaturanga | Rahi (mm) |
Whanui (W) | I whakaatuhia i tenei wa o te pahi pahi ≤1250a, te wera o te waa | 800 (650) |
I whakaatuhia i tenei wa o te pahi manga ≥1600A | 1000 | |
Hohonu (c) | Ko te Kaihanga Taumai Taumai me te Whakaputa | 1500 |
I runga i te kai whangai me te putanga putaatu | 1660 | |
Te teitei (B) 2300 (2200) |
Whakaputanga Rahi Whakaahua 2
Ipu
Rauemi 4
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