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I-ZGLEDUN LDW9-1600 ACB Air Operated Circuit Breaker, Air Break Circuit Breaker, AC400V/690V, 3P/4P

Incazelo emfushane:


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo:

I-air Circuit Breaker (I-ACB) iyidivayisi kagesi esetshenziselwa ukuhlinzeka ngokuvikelwa kwe-Overcurrent kanye nesekhethi emifushane kumasekhethi kagesi angaphezu kuka-800 Amps kuya ku-10K Amps.Lezi zivame ukusetshenziswa ku-low voltage izicelo ezingaphansi kuka-450V.

I-Leidun Electric'sLDW9-1600uchungechungeumoya osebenzayoI-circuit breaker ilungele inethiwekhi yokusabalalisakweAC, 50Hz/60HZ, i-voltage yokusebenza elinganiselweI-AC400V/690V, ikalwe okwamanje200A-1600A , esetshenziselwa ukusabalalisa amandla kagesi kanye nokuvikela izintambo kanye nezisetshenziswa zamandla kusukadukucasulwa amaphutha afana nokugcwala ngokweqile,i-overcurrent,i-undervoltage, isifunda esifushane, isisekelo sesigaba esisodwa, njll.LokhuI-Air Circuit Breakerinezici zosayizi omncane, umthamo wokuphuka okuphezulu, futhi inemisebenzi eminingi.I-LDW9-1600 ACB ilungele ukusebenza okuxhunywe kugridi kanye nokuvikela amasistimu okusabalalisa amandla ajwayelekile, amasistimu amasha okukhiqiza nokusabalalisa amandla, amanethiwekhi okusabalalisa amandla amaningi, ama-inverter, kanye nokusabalalisa amandla kagesi ajikelezayo.

Izimo zokusebenza ezijwayelekile:

Izinga lokushisa lomoya we-ambient:Tumkhawulo ophezulu akufanele udlule +40 ℃, umkhawulo ophansi akufanele ube ngaphansi kuka -5 ℃. Tyenani elimaphakathi elingu-24h akumele leqe +35℃.

Izimo zomoya: Umswakama ohlobene nomkhathi aweqi ku-50% lapho izinga lokushisa lomoya elizungezile liku-+40 ℃.Tlapha kungaba nomswakama ophakeme oyisihlobo endaweni yomswakama ophansi.Isilinganiso sanyanga zonkeeliphezulu kakhuluumswakama ohlobene wenyanga emanzi ngu-90%ngenkathiinyangalyisilinganisoephansi kakhuluizinga lokushisa ngu +25 ℃.tyena ukujiya phezu komkhiqizo ngenxa yezinguquko zokushisakufanele kucatshangelwe.

Indawo yokufaka: Ukuphakama akudluli ku-2000m,futhiukuthambekela okuqondile kwe-breaker circuit akudluli i-5 °C

Iziqu zokungcola: Ikilasi III

Umoyaama-circuit breaker ane-voltage elinganiselwe yokusebenza engu-690V nangaphansi, ukukhululwa kwe-undervoltage, kanye nekhoyili eyinhloko yesiguquli samandla asetshenziselwa ukufakwa kwesigaba IV.

Iisigaba sokufakwaOkweIsifunda esiwusizo kanye nesifunda sokulawula: III

 

Ipharamitha Eyinhloko Yezobuchwepheshe
Uchungechunge I-LDW9-1600
Ikesi Elibunjiwe Elilinganiselwe I-Inm Yamanje (A) 1600
Ilinganiselwe manje ngo-(A) 200,250,320,400,500,630,800,1000,1250,1600
Isilinganiso se-Operating Voltage Ue (V) I-AC50HZ/60HZ 400,690
Isilinganiso se-Insulation voltage Ui (V) 1000
Isilinganiso se-Impulse Withstand Voltage Uimp(KV) 12
I-Power Frequency Imelana ne-Voltage U(V)Imin 2500
Izigxobo (P) 3, 4
I-N-pole Ilinganiselwe manje ku-(A) 100%Ngena
Isigaba sokusetshenziswa I-GB14048.2 B
I-GB14048.4 (Ku<=1000A) AC-3
Ilinganiselwe Ultimate Short-circuit Breaking Capacity Icu (KA) (Inani Elisebenzayo) I-AC400V 55
I-AC690V 42
Ilinganiselwe I-Operating Short-circuit Breaking Capacity Ics (KA) (Inani Elisebenzayo) I-AC400V 50
I-AC690V 35
Isilinganiso Sokwenza Isiyingi Esifushane Icm (KA) (Inani Eliphakeme) I-AC400V 143
I-AC690V 105
Ilinganiselwe isikhathi esifushane ukumelana namanje (Is) Icw (KA) (Inani Elisebenzayo) I-AC400V 50
I-AC690V 35
Isikhathi Esigcwele Sokuphumula (akukho ukubambezeleka okwengeziwe) (ms)   25
Isikhathi sokuvala (ms) Ubukhulu.70
Impilo kagesi (izikhathi) AC400V In=200A~1000A 1500
AC400V In=1250A~1600A 1200
AC690V In=200A~1000A 1000
AC690V In=1250A~1600A 700
Impilo Yemishini (izikhathi) Akukho Isondlo 3000
Isondlo 10000
Ubukhulu (mm) I-ACB 3P elungisiwe 260x310x240mm
I-ACB 4P elungisiwe 330x310x240mm
Uhlobo lwedrowa i-ACB 3P 275x345x330mm
Uhlobo lwedrowa i-ACB 4P 345x345x330mm

 

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