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

Tsanangudzo Pfupi


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Product Details:

Air Circuit Breaker (ACB) mudziyo wemagetsi unoshandiswa kupa Overcurrent uye pfupi-circuit dziviriro yemagetsi maseketi pamusoro pe800 Amps kusvika 10K Amps.Aya anowanzo shandiswa mune yakaderera voltage application pazasi 450V.

Leidun Electric'sLDW9-1600seriesmhepo inoshandiswacircuit breaker yakakodzera kune network yekugoverayeAC, 50Hz/60HZ, rated kushanda voltageAC400V/690V, yakatarwa ikozvino200A-1600A , inoshandiswa kugovera simba remagetsi uye kudzivirira mitsara nemidziyo yemagetsi kubvadkushamiswa nezvikanganiso zvakadai sekuremerwa,overcurrent,undervoltage, short circuit, single-phase grounding, nezvimwe.IzviAir Circuit Breakerine hunhu hwehukuru hudiki, yakakura kutyora kugona, uye ine akawanda-mabasa.LDW9-1600 ACB inokodzera gidhi-yakabatana kushanda uye kudzivirira kweakawanda magetsi ekugovera masisitimu, kugadzirwa kwesimba idzva uye masisitimu ekuparadzira, akawanda-simba rekugovera network, inverters, uye kugovera magetsi anotenderera emagetsi magetsi.

Mamiriro ekushanda akajairika:

Ambient air tembiricha:Tiyo yepamusoro muganho haifanirwe kudarika +40 ℃, iyo yakaderera muganho haifanirwe kunge yakaderera pane -5 ℃. TAvhareji kukosha kwe24h haifanirwe kudarika +35 ℃.

Mamiriro emuchadenga: Hunyoro hwemuchadenga haupfuuri 50% kana tembiricha yemhepo iri +40 ℃..Tpano panogona kuva nehunyoro hwepamusoro pahunyoro hwakaderera.Avhareji yepamwedziyepamusorosorohunyoro hwepakati pamwedzi wakanyorova ndeye 90%apomwedzilypakatiyakadereratembiricha iri +25 ℃.tiye condensation pamusoro pechigadzirwa nekuda kwekushanduka kwekushisazvinofanira kufungwa nezvazvo.

Kuiswa nzvimbo: Iyo urefu haipfuure 2000m,uyevertical inclination ye circuit breaker haipfuuri 5 °C

Dhigirii rekusvibisa: Kirasi III

Airmacircuit breaker ane rated working voltage ye690V uye pazasi, undervoltage release, uye power transformer primary coil inoshandiswa pakuisa chikamu IV.

Ikuisa chikamuzve auxiliary circuit uye control circuit: III

 

Main Technical Parameter
Series LDW9-1600
Yakaumbwa Yakayerwa Nyaya Yazvino Inm (A) 1600
Yakatemerwa parizvino mu(A) 200,250,320,400,500,630,800,1000,1250,1600
Rated Operating Voltage Ue (V) AC50HZ/60HZ 400,690
Rated Insulation voltage Ui (V) 1000
Rated Impulse Kutsungirira Voltage Uimp(KV) 12
Simba Frequency Kumira Voltage U(V)Imin 2500
Matanda (P) 3, 4
N-pole Yakatemerwa Zvazvino Mu(A) 100% In
Usage Category GB14048.2 B
GB14048.4 (Mu<=1000A) AC-3
Yakarongerwa Yekupedzisira Short-circuit Breaking Capacity Icu (KA) (Inoshanda Kukosha) AC400V 55
AC690V 42
Rated Operating Short-circuit Breaking Capacity Ics (KA) (Effective Value) AC400V 50
AC690V 35
Yakarongerwa Short-circuit Kuita Kugona Icm (KA) (Peak Value) AC400V 143
AC690V 105
Yakatemerwa nguva pfupi inomira ikozvino (Is) Icw (KA) (Kushanda Kukosha) AC400V 50
AC690V 35
Nguva Yekuzorora Yakazara (hapana kumwe kunonoka) (ms)   25
Nguva Yekuvhara (ms) Max.70
Upenyu hweMagetsi (nguva) AC400V Mu=200A~1000A 1500
AC400V In=1250A~1600A 1200
AC690V Mu=200A~1000A 1000
AC690V Mu=1250A~1600A 700
Mechanical Hupenyu (nguva) No Maintenance 3000
Maintenance 10000
Dimension (mm) Yakagadziriswa ACB 3P 260x310x240mm
Yakagadziriswa ACB 4P 330x310x240mm
Dhirowa Type ACB 3P 275x345x330mm
Dhirowa Type ACB 4P 345x345x330mm

 

Zvishandiso zveAir-operated Circuit Breaker(ACB)
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