Umzi-mveliso kunye nabavelisi be-China W1-2000 Series

Uthotho lwe-W1-2000

I-W1 series intelligent low-voltage air circuit breaker (eza kubizwa ngokuba yi-circuit)

i-breaker) ifanelekile kwiinethiwekhi zokusasaza ezine-AC 50Hz rhoqo, i-voltage elinganisiweyo inyukile

ukuya kwi-660V (690V) nangaphantsi kwaye ilinganiswe ngombane ukusuka kwi-200A ukuya kwi-6300A. Iqhelekile

ukusasaza amandla ombane kunye nokukhusela imigca kunye nezixhobo zombane ekugqithiseni kakhulu,

undervoltage, short circuit, single-phase grounding kunye nezinye iimpazamo. I-circuit breaker ine

umsebenzi wokhuseleko olukrelekrele kunye nokhuseleko oluchanekileyo olukhethayo, lunokuphucula unikezelo lwamandla

ukuthembeka nokuphepha ukucima kombane ngokungeyomfuneko. Okwangoku, inonxibelelwano oluvulekileyo

ujongano kwaye ingasetyenziselwa imisebenzi emine ekude ukuhlangabezana neemfuno zolawulo

isiziko kunye nenkqubo yokuzenzekela. I-circuit breaker ine-voltage ekwaziyo ukumelana ne-pulse ye-8000v kwi

ukuphakama kweemitha ezingama-2000 (kulungiswe ngokwemigangatho yokuphakama okwahlukeneyo, kunye nokuphakama okuphezulu

i-voltage engadluli kwi-120oov). I-circuit breaker engenamlawuli okrelekrele kunye ne-sensor

ingasetyenziswa njenge-isolator, ephawulwe njenge-I-circuit breaker ihambelana nemigangatho efana ne-GB

14048.2 Iswitshi ye-voltage ephantsi kunye ne-controlgear - Icandelo lesi-2: Ii-Circuitbreakers kunye ne-IEC60947-2

Iswitshi ye-voltage ephantsi kunye ne-controlgear - Icandelo lesi-2: Ii-circuit-breakers.

Idatha yobugcisa kunye nokusebenza

Ireyithingi yesakhelo sangoku se-Inm A	Umlinganiselo wangoku kwi-A
2000	400,630,800,1000,1250,1600,2000
3200	2000, 2500, 2900, 3200
4000	3200, 3600, 4000
6300	4000,5000,6300

Ireyithingi yesakhelo sangoku se-Inm A		2000	3200	4000	6300
Inikwe ireyithi emfutshane yokugqibela amandla okuphula Ιcu(KA)O-CO	400V	80	100	100	120
	690V	50	65	65	85
Ubungakanani bokwenza ixesha elifutshane n×Icu(KA)/-cosΦ	400V	176/0.2	220/0.2	220/0.2	264/0.2
Ubungakanani bokwenza ixesha elifutshane n×Icu(KA)/-cosΦ	690V	105/0.25	143/0.2	143/0.2	187/0.2
Inkonzo emfutshane enikwe umlinganiselo amandla okuphula I-Ιcs(KA)O-CO	400V	65	80	80	100
	690V	50	50	65	75
Ilinganiswe ngokumelana nexesha elifutshane Icw yangoku (KA) 1s, ukulibaziseka 0.4s, O-CO	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)

Ngaphambili: YF360 X

Okulandelayo: Uthotho lwe-W2-1600

Bhala umyalezo wakho apha uze uwuthumele kuthi