Fzw28-12f switch switch
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Fzw28-12f switch switch
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  • Fzw28-12f switch switch
  • Fzw28-12f switch switch

Fzw28-12f switch switch

I-FZW28-12 Outdoor Seckaord Vacuum-Load switch ifakwe ukutholakala kokutholwa, ukuvikelwa, ukulawula kanye nokuxhumana okungamaphutha okugcina isigaba se-10KS-to-End

Xhumana nathi

Imininingwane Yomkhiqizo

I-FZW28-12F Outdoor vacuum umthwalo wokulayisha

I-FZW28-12 Outdoor Section Coenticalizer Vacuum Load switch ifakwe ukutholwa kwamaphutha, ukuvikelwa, ukulawula, kanye nokuxhumana okungazimele ukuhlukanisa amaphutha esisekelo esisodwa bese uhlukanisa ngokuzenzakalela amaphutha wesifunda-kuya kwesikhashana. Ilungele ukuphela okuzayo noma ukuphela komsebenzisi wemigqa yokusabalalisa kwe-10kV futhi kungasetjenziswa kwezinye ukuxhumana komugqa wegatsha okuhlangabezana nesidingo.

Ukukhetha

Izimo zokusebenza

1. Ukuphakama: ≤ 2000 amamitha;
2. Ukushisa kwezemvelo: 40 ℃ ~ + 85 ℃;
3. Umswakama ohlobene: ≤ 90% (25 ℃);
4. Umehluko omkhulu wokushisa nsuku zonke: 25 ℃;
Ibanga eli-5. Ibanga lokuvikela: IP67;
6. Ubukhulu beqhwa eliphezulu: 10mm.

1

Idatha yezobuchwepheshe
Umzimba wokushintsha
Amandla kagesi kV 12
I-Power Frequency Insuration HandStand (i-Interphase kanye nesigaba ukutholwa / ukuqhekeka) kV 42/48
I-Lightning Imputerse imelana ne-voltage (i-Interphase kanye nesigaba ukutholwa / ukuqhekeka) kV 75/85 (Peak)
Kukalwe manje A 630
Kukalwe isikhathi esifushane sesikhathi samanje kA 20
Isikhathi sokuqina esilinganiselwe S 2
Kukalwe ama-Short-Circuit Vala (Peak) kA 40
Kukalwe amandla ashukumisayo wamanje (Peak) kA 40
Ikhebula Cable Ukushaja Kwephula Amanje A 20
Kukalwe ukushintshwa kwe-transformer impror yamanje A <5
Impilo yomshini Izikhathi I-10000
Isilinganiso nokulawula iyunithi
Ukuthayipha FDR-100
Voltage AC220 ± 20%
Imvamisa ye-Voltage Frequency Hz 50
I-voltage ekhishwayo (Ukuvula Ukuvula) I-DC48V
I-InterPhase-Short-Circuit Protectory evikela inani lamanje 0.2-1.0 ALUNGILE
Ukuvikelwa okusekelwe kwe-zero ukulandelana kwenani lamanje lokusetha I-10-200 Ishintshwa
Inani Lokusetha Ukuvikelwa Kwesikhathi Sokuvikelwa Kwesikhathi 0-10s aguqukayo
Ukubeka Iphutha Elivunyelwe Inani ± 5%
Ukumelana nokufakwa kwangaphandle (ukuphela kwangaphandle kuya e-terminal yokufaka ku-terminal) > I-100mω / DC500V
Imvamisa i-Power Frequency imelana ne-voltage (Ibid.) I-2000V / 1min
I-Impulse Imelana neVoltage (Ibid.) I-5000V, 1.2 / 50μS okuhle nokubi kathathu ngakunye

Ubukhulu obuphakeme futhi obukhuphukayo (mm)

2

 

 

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  • Cino
  • Cino2025-04-27 00:09:49
    Hello, I am ‌‌Cino, welcome to CNC Electric. How can i help you?

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