YB6-11/15/33/0.4KV 50-2000KVA American Prefabricated Outdoor Transformer Box Substation
Incazelo yemodeli
Imingcele elinganiselwe yomkhiqizo
| I-voltage elinganiselwe | 10KV/0.4KV |
| I-voltage elinganiselwe ye-HV | 10kV |
| Ubukhulu.I-voltage ye-HV | 12kv |
| I-voltage elinganiselwe ye-LV | 0.4KV |
| Isilinganiso sokuvama | 50Hz |
| Umthamo wokuzinza oshisayo we-HV breaker | 20KA/2S |
| Ilinganiswe ngomthamo wesifunda esifushane sokushintshwa kwesekethe eyinhloko ye-LV | 35KA |
| Ilinganiswe nge-shot circuit breaking capacity ye-LV distribution circuit switch | 35KA |
| Kudluliswe okwamanje kweswishi yokulayisha kwe-HV | ＞1500A |
| Izinga lomsindo | ＜50dB |
| Ibanga lokuvikela indawo evalekile | Hhayi ngaphansi kwe-IP3X |
Izinga le-insulation
| I-voltage elinganiselwe (KV) | I-Transformer | Shintshela emhlabeni kanye nesigaba esiphakathi | Shintsha ukuhlukana phakathi kokuhlukanisa | 0.4 |
| I-voltage ye-Power Frequency ukumelana ne-voltage (KV) | 35 | 42 | 48 | -2.5 |
| I-Peak impulse withstand value (KV) | 75 | 75 | 85 | -2.5 |
Izici
1. Isakhiwo esihlangene esinomthamo omncane, umthamo u-1 / 3-1 / 5 wesiteshi sesitayela saseYurophu esisezingeni elifanayo.Inciphisa isikhala saphansi kahle.
2. Ukubekwa uphawu okuphelele kanye nesakhiwo esigcwele i-insulated, asikho isidingo sokuhlukanisa ibanga.Lokhu kungavikela ukuphepha komuntu siqu.
3. Izintambo zikagesi eziphakeme zingasebenzisa kokubili kunethiwekhi eyi-loop kanye netheminali enokwethembeka okuphezulu nokuvumelana nezimo.
4. I-transformer inokusebenza okuhle kakhulu, ukulahlekelwa okuphansi, Umsindo ophansi, ukukhuphuka okuphansi kwezinga lokushisa, umthamo omkhulu wokugcwala, ikhono eliqinile lokumelana nomthelela kanye nomthamo ophezulu wokulwa ne-short circuit.
5. Ikhanda lekhebula elinezinhlobo ezimbili: Isixhumi sendololwane esingu-200A kanye no-600A “T” uhlobo lwesixhumi sekhebula elingaguquki.Zombili zingahlomisa ngawo wonke ama-conductor ombani we-Zn O afakwe ngaphakathi.Isixhumi sendololwane esingu-200A singasebenzisa nepulaki yokulayisha kanye nomsebenzi weswishi ye-insulation.
Amapharamitha we-Transformer
Layisha ukushintsha kwepharamitha
Izimo zemvelo
-Izinga lokushisa le-ambient: MAX.+40 ℃, MINI.-30 ℃
Ukuphakama: ≤1000m
-Isivinini somoya: Cishe 34m/s (≤700Pa)
-Ukuswakama: Isilinganiso somswakama wesihlobo sansuku zonke ≤95%;Isilinganiso somswakama ohlobene wanyanga zonke ≤90%
-I-Shockproof: Ukusheshisa izinga: 0.4m/s2, Ukusheshisa okuqondile ≤0.15m/s2
-I-Gradient yendawo yokufaka: ≤3 °
-Indawo yokufaka: I-ambient ngokusobala ayizange ingcoliswe igesi ebolayo noma efayo, futhi awukho umuzwa onamandla wokushaqeka.
Isithombe semikhiqizo
