I-ZGLEDUN LDM9(CM1-Uhlobo) I-MCCB ebunjiweyo ye-Case Case Breaker Umfanekiso ofakiweyo

I-ZGLEDUN LDM9(CM1-Uhlobo) I-MCCB ebumba iCase Case Breaker

Inkcazelo emfutshane:

I-ZGLEDUN Series LDM9 (CM1-Type) i-mold case circuit breaker (emva koku ebizwa ngokuba yi-MCCB) yenye yezaphuli zesekethe ezitsha eziphuhliswe yinkampani yethu kunye noyilo oluphambili lwamazwe ngamazwe kunye neteknoloji yokuvelisa.I-voltage yayo yokulinganisa i-insulation yi-800V.Ifanelekile ukuba isetyenziselwe ukuguqulwa okungaqhelekanga kunye nokuqala ngokungaqhelekanga kwe-electromotor kwiisekethe ze-AC 50Hz / 60Hz, i-voltage elinganisiweyo engekho phezulu kune-690V (400V yochungechunge lwe-LDM9-63) kunye nokusebenza okulinganiselweyo ngoku ukuya kwi-800A.I-breaker circuit inemisebenzi yokugqithisa, isiphaluka esifutshane kunye nokukhuselwa kwe-undervoltage, enokukhusela isiphaluka kunye nezixhobo zamandla kumonakalo.
Iimveliso zinokulungiswa ukuze zihambelane neemfuno zakho.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Imigangatho yeMveliso:

Le mveliso yesaphuli sesekethe isebenzisa le migangatho ilandelayo:
◆ Imigaqo eqhelekileyo ye-IEC60947-1 kunye ne-GB/T14048.1
◆ IEC60947-2 kunye ne-GB/T14048.2 I-low voltage circuit breaker
◆ IEC60947-4 kunye ne-GB/T14048.4 Abafowunelwa kunye nabaqalisi beemoto
◆ IEC60947-5.1 kunye ne-GB/T14048.5 Izixhobo zolawulo lweesekethe zombane

Iimeko zokusebenza eziqhelekileyo

◆ Iqondo lobushushu eliphakathi kwe-Ambient: alikho ngaphezulu kwe-+40℃ (+45℃ kwiimveliso eziqhelekileyo) kwaye lingabi ngaphantsi kwe -5℃.Ixabiso eliqhelekileyo le-24h alidluli +35℃ (+40℃ kwiimveliso eziqhelekileyo)
◆ Indawo yokufakela: Ukuphakama akudluli kwi-2000m;
◆ Indawo yokufakela: Umswakama ohambelana nomoya awudluli i-50% xa iqondo lokushisa eliphezulu liyi +40℃.Inokuba nokufuma okuphezulu okunxulumene nobushushu obuphantsi.Umzekelo, ukufuma okunxulumene ne-90% kwi-20℃.Amanyathelo akhethekileyo kufuneka athatyathwe ngenxa yokukrokra ukuba sesichengeni ngamaxesha athile ngenxa yotshintsho lobushushu.
◆ Udidi lofakelo:
Isekethe ephambili ye-circuit breaker kunye ne-undervoltage release: iBakala III
Iisekethe ezincedisayo kunye neesekethe zolawulo: IBakala II
◆ Isaphuli sesekethe sinokumelana neempembelelo zomoya ofumayo, inkungu yetyuwa, inkungu ye-oyile, ukungunda kunye nemitha yenyukliya.
◆ Ukuthambekela okuphezulu kofakelo lwe-circuit breaker yi-±22.5 °
◆ Umaphuli wesiphaluka unokusebenza ngokuthembekileyo phantsi kweemeko zenyikima (4g);
◆ I-breaker circuit kufuneka ifakwe kwindawo apho kungabikho ngozi yokudubula, akukho luthuli oluqhubekileyo, akukho ukubola kwentsimbi kwaye akukho monakalo kwi-insulation.
◆ I-breaker circuit kufuneka ifakwe kwindawo apho kungekho mvula okanye ikhephu.

Ukuhlelwa kweSekethe Breaker

• Uhlobo lwe-A: I-N pole ayixhotyiswanga ngokukhululwa kwe-overcurrent ( Shunt Trip ).Ipali ye-N isoloko ivuliwe, kwaye ayivulwa/icinywe kunye nezinye iipali ezintathu.
• Uhlobo B: Ipali ye-N ayixhotyiswanga ngokukhululwa kwe-overcurrent ( Shunt Trip ) kwaye iyacinywa/cima kunye nezinye iipali ezintathu (i-N pole ivalwa kuqala ize ivulwe).
• Uhlobo C: I-N pole ifakwe kunye nokukhululwa kwe-overcurrent ( Shunt Trip ), kwaye iyacinywa / icinywe kunye nezinye iipali ezintathu (i-N pole ivaliwe kuqala kwaye emva koko).
• Uhlobo lwe-D: I-N pole ifakwe kunye nokukhululwa kwe-overcurrent ( Shunt Trip ) .Ipali ye-N isoloko ivuliwe, kwaye ayivulwa/icinywe kunye nezinye iipali ezintathu.

Ikalwe ngoku (A) :
• LDM9-63: (6A), 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A (6A ngaphandle kokukhuselwa kokugqithiswa)
• LDM9-125: (10A), 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
• LDM9-250: 100A, 125A, 140A, 160A, 180A, 200A, 225A, 250A
• LDM9-40 : 225A, 250A, 315A, 350A, 400A
• LDW9-630: 400A, 500A, 630A
• LDM9-800: 630A, 700A, 800A
[ ingcaciso Nge ( ) ayikhuthazwa ]

Iindidi ezine zeNdlela yokuNxibelela:
(1)Ucingo lwephaneli yangaphambili
(2)Ucingo lwasemva lwephaneli
(3)Iphaneli engaphambili-ifakwe
(4)Iphaneli yangasemva-ifakwe

Iindidi ezimbini zoKhupho lwaNgaphandle (Uhambo oluShunt):
(1)Udidi lwe-Thermal-electromagnetic (duplex).
(2) Uhlobo lwe-electromagnetic (ngoko nangoko).

Izinto ezincedisayo ze-MCCB Molded Case Circuit Breaker :(1) kunye nezincedisi kunye (2) ngaphandle kwezincedisi.
Kukho izixhobo zangaphakathi kunye nezixhobo zangaphandle.
Izincedisi zangaphakathi ziquka uhambo lwe-shunt, ukukhululwa kwe-undervoltage, uqhagamshelwano oluncedisayo, kunye ne-alarm.
Izincedisi zangaphandle zibandakanya umatshini ojikelezayo wokusebenza, umatshini wokusebenza kombane, ulwakhiwo oludityanisiweyo, kunye neebhloko zocingo zetheminali kwizixhobo ezincedisayo.

Series LDM9 (CM1) MCCB Molded Case Circuit Breaker
Umfanekiso	Umzekelo No.	Iipali	Iyunithi	Ubuninzi/Ibhokisi
	LDM9-63/3300	3P	PC	16
	LDM9-125/3300	3P	PC	16
	LDM9-250/3300	3P	PC	12
	LDM9-250/3300	3P	PC	12
	LDM9-400/3300	3P	PC	4
	LDM9-630/3300	3P	PC	2
	LDM9-800/3300	3P	PC	2
	LDM9-1250/3300	3P	PC	1
	LDM9-63/4300	4P	PC	16
	LDM9-125/4300	4P	PC	16
	LDM9-250/4300	4P	PC	12
	LDM9-400/4300	4P	PC	4
	LDM9-630/4300	4P	PC	2
	LDM9-800/4300	4P	PC	2
	LDM9-1250/4300	4P	PC	1
Iimveliso zinokulungiswa ukuze zihambelane neemfuno zakho.