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YCB7-125 MCB
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  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB
  • YCB7-125 MCB

YCB7-125 MCB

1. Ukhuseleko lomthwalo ogqithisileyo
2. Ukukhuselwa kwesiphaluka esifutshane
3. Ukulawula
4. Isetyenziswa kwisakhiwo sokuhlala, kwisakhiwo esingeyondawo yokuhlala, ishishini lomthombo wamandla kunye nezibonelelo.
5. Ngokohlobo lokukhutshwa ngoko nangoko lwahlelwa ngolu hlobo lulandelayo : uhlobo B(3-5)ln, uhlobo C(5-10)ln, uhlobo D(10-20)ln

Qhagamshelana nathi

Iinkcukacha zeMveliso

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Ngokubanzi

1. Ukhuseleko lomthwalo ogqithisileyo

2. Ukukhuselwa kwesiphaluka esifutshane

3. Ukulawula

4. Isetyenziswa kwisakhiwo sokuhlala, kwisakhiwo esingeyondawo yokuhlala, ishishini lomthombo wamandla kunye nezibonelelo.

Khulula

Uhlobo Uvavanyo lwangoku Ixesha lokuhamba Iziphumo ezilindelekileyo
C,D 1.05Ngaphakathi t≤1h(Ku≤63A),t≤2h(Ku≤63A) Hayi ukukhubeka
C,D 1.3Ngaphakathi t≤1h(Ku≤63A),t≤2h(Ku≤63A) Ukuhamba
C,D 2.55Ngaphakathi 1s Ukuhamba
C 8In ×80% t≤0.2s Hayi ukukhubeka
D 12Ku ×80% t≤0.2s Hayi ukukhubeka
C 8In × 120% t <0.2s Ukuhamba
D 12Ku × 120% t <0.2s Ukuhamba

Iinkcukacha

Uhlobo Umgangatho IEC/EN 60947-2
Umbane
Iimbonakalo
Ikalwe ngaphakathi ngoku A 63, 80, 100, 125
Iipali P 1, 2, 3, 4
Ixabiso lombane i-Ue V 230/400
I-Insulation voltage Ui V 500
Ilinganiswe rhoqo Hz 50/60
Ilinganiswe umthamo wokophuka A 6000
Umlinganiselo wempembelelo yokumelana nombane (1.2/50) Uimp V 6000
I-voltage yovavanyo lwe-dielectric kwi-ind.Ngokuphindaphindiweyo.kuba 1min kV 2.5
Isidanga songcoliseko 3
Iimpawu zoomatshini Iimpawu zokukhutshwa kwe-Thermomagnetic (C)Ii=8Ku,(D)Ii=12In
Ubomi bombane t 1500
Ubomi bomatshini t 10000
Isalathisi sendawo yoqhagamshelwano Ewe
Isidanga soKhuseleko IP20
Ubushushu bereferensi yokusetwa kwento eshushu 30
Ubushushu be-Ambient (ngomndilili wemihla ngemihla ≤35℃) -5~+40(Isicelo esikhethekileyo nceda ubhekisele kulungiso lwembuyekezo yobushushu)
Ubushushu bokugcina -25~+70
Ukuhlohla Uhlobo loqhagamshelwano lwetheminali Ikhebula/uhlobo lwebhasi yebhasi
Ubungakanani betheminali phezulu / ezantsi kwintambo mm² 50
AWG 18-1/0
Ubungakanani betheminali phezulu / ezantsi kwibar yebhasi mm² 50
AWG 18-1/0
Ukuqinisa itorque N*m 3.5
In-Ibs 31
Ukunyuka Kwi-DIN kaloliwe EN60715(35mm) ngesixhobo sokuqhotyoshwa esikhawulezayo
Uqhagamshelwano Ukusuka phezulu nasezantsi

Iyonke kunye nemilinganiselo yokunyuka (mm)

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