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ZGLEDUN LDM9 (CM1-Hom) MCCB molded Case Circuit Breaker

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ZGLEDUN Series LDM9 (CM1-Type) molded rooj plaub Circuit Court breaker (tom qab no hu ua MCCB) yog ib qho ntawm cov tshiab Circuit Court breakers tsim los ntawm peb lub tuam txhab nrog thoob ntiaj teb advanced tsim thiab tsim technology.Nws qhov ntsuas hluav taws xob hluav taws xob yog 800V.Nws yog tsim los siv rau kev hloov pauv tsis tu ncua thiab tsis tshua muaj pib ntawm lub tshuab hluav taws xob hauv circuits ntawm AC 50Hz / 60Hz, ntsuas qhov hluav taws xob tsis siab tshaj 690V (400V rau series LDM9-63) thiab cov ntsuas ua haujlwm tam sim no txog 800A.Lub Circuit Court breaker muaj lub luag haujlwm ntawm overload, luv luv Circuit Court thiab undervoltage tiv thaiv, uas tuaj yeem tiv thaiv cov khoom siv hluav taws xob thiab hluav taws xob los ntawm kev puas tsuaj.
Cov khoom tuaj yeem ua raws li koj qhov kev xav tau.


Product Detail

Khoom cim npe

Cov Qauv Khoom:

Cov khoom siv hluav taws xob hluav taws xob no siv cov qauv hauv qab no:
◆ Cov kev cai dav dav ntawm IEC60947-1 thiab GB/T14048.1
◆ IEC60947-2 thiab GB/T14048.2 Tsawg voltage Circuit Court breaker
◆ IEC60947-4 thiab GB/T14048.4 Contactors thiab lub cev muaj zog pib
◆ IEC60947-5.1 thiab GB / T14048.5 Electromechanical tswj cov khoom siv hluav taws xob

Cov xwm txheej ua haujlwm li qub

◆ Ambient nruab nrab kub: tsis siab tshaj +40 ℃ (+ 45 ℃ rau cov khoom siv) thiab tsis qis dua -5 ℃.Qhov nruab nrab tus nqi ntawm 24h tsis pub tshaj +35 ℃ (+ 40 ℃ rau cov khoom siv)
◆ Kev teeb tsa qhov chaw: qhov siab tsis tshaj 2000m;
◆ Qhov chaw teeb tsa: Cov huab cua txheeb ze tsis tshaj 50% thaum qhov kub siab tshaj yog +40 ℃.Nws tuaj yeem muaj qhov txheeb ze dua cov av noo ntawm qhov kub thiab txias.Piv txwv li, txheeb ze av noo 90% ntawm 20 ℃.Cov kev ntsuas tshwj xeeb yuav tsum tau coj mus rau qhov xav tias raug cuam tshuam qee zaus vim qhov kub thiab txias hloov.
◆ Installation qeb:
Qhov tseem ceeb ntawm Circuit Court breaker thiab qhov tso tawm undervoltage: Qib III
Kev pab cuam circuits thiab tswj circuits: Qib II
◆ Lub Circuit Court breaker tuaj yeem tiv taus huab cua ntub, ntsev pos huab, roj pos huab, pwm thiab hluav taws xob nuclear.
◆ Qhov siab tshaj plaws inclination ntawm Circuit Court breaker installation yog ± 22.5 °
◆ Lub Circuit Court breaker tuaj yeem ua haujlwm tau zoo nyob rau hauv av qeeg (4g);
◆ Lub Circuit Court breaker yuav tsum tau muab tso rau hauv qhov chaw uas tsis muaj kev phom sij ntawm kev tawg, tsis muaj hmoov av conductive, tsis muaj corrosion ntawm hlau thiab tsis muaj kev puas tsuaj rau rwb thaiv tsev.
◆ Lub Circuit Court breaker yuav tsum tau muab tso rau hauv qhov chaw uas tsis muaj nag lossis daus.

Classification ntawm Circuit Breaker

• Hom A: N ncej tsis tau nruab nrog kev tso tawm overcurrent (Shunt Trip ).N ncej yog ib txwm nyob rau, thiab nws tsis tau hloov / tawm ua ke nrog rau lwm peb ncej.
• Hom B: N ncej tsis tau nruab nrog kev tso tawm overcurrent ( Shunt Trip ) thiab tau qhib / tawm ua ke nrog peb tus ncej (N ncej yog kaw ua ntej thiab tom qab ntawd qhib).
• Hom C: N ncej yog ntsia nrog ib tug overcurrent tso tawm ( Shunt Trip ), thiab yog switched on / off ua ke nrog rau lwm yam peb ncej (N ncej yog tawm ua ntej thiab ces on).
• Hom D: N ncej yog ntsia nrog kev tso tawm overcurrent (Shunt Trip).N ncej yog ib txwm nyob rau, thiab nws tsis tau hloov / tawm ua ke nrog lwm tus peb ncej.

Rated tam sim no (A):
• LDM9-63: (6A), 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A (6A yam tsis muaj kev tiv thaiv overload)
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
[Specification Nrog ( ) tsis pom zoo]

Plaub Hom Kev Siv Hluav Taws Xob:
(1) Pem hauv ntej vaj huam sib luag
(2) Cov kab hluav taws xob rov qab
(3) Pem hauv ntej vaj huam sib luag-ntxig
(4) Back-panel-inserted

Ob Hom Kev Tshaj Tawm Tshaj Tawm (Shunt Trip):
(1) Thermal-electromagnetic (duplex) hom
(2) Electromagnetic (instantaneous) hom

Accessories ntawm MCCB Moulded Case Circuit Breaker:(1) nrog accessories thiab (2) tsis muaj accessories.
Muaj cov khoom siv sab hauv thiab cov khoom siv sab nraud.
Internal accessories muaj xws li shunt mus txawv tebchaws, undervoltage tso, auxiliary contact, thiab tswb.
Cov khoom siv sab nraud muaj xws li kev sib hloov ua haujlwm mechanism, hluav taws xob kev khiav hauj lwm mechanism, kev sib cuam tshuam cov qauv, thiab cov hlua txuas txuas rau cov cuab yeej pab cuam.

Series LDM9 (CM1) MCCB Moulded Case Circuit Breaker
Duab Qauv No. Ncej Chav tsev Ntim / Carton
dasiggdgsdtre 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
gsdggweo 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
Cov khoom tuaj yeem ua raws li koj qhov kev xav tau.

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb