Product Details:
Air Circuit Breaker (ACB) mudziyo wemagetsi unoshandiswa kupa Overcurrent uye pfupi-circuit dziviriro yemagetsi maseketi pamusoro pe800 Amps kusvika 10K Amps.Izvi zvinowanzo 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, nezvimwewo.IzviAir Circuit Breakerine hunhu hwehukuru hudiki, yakakwirira yekutyora kugona, uye ine akawanda-mabasa.LDW9-1600ACBinokodzera gidhi-yakabatana kushanda uye kudzivirira kweakawanda magetsi ekugovera masisitimu, chizvarwa chitsva chesimba uye masisitimu ekugovera, akawanda-simba rekugovera network, inverters, uye akagovera magetsi anotenderera emagetsi magetsi.
Mamiriro ekushanda akajairika:
Ambient air tembiricha:TIyo yepamusoro muganho haifanirwe kudarika +40 ℃, iyo yakaderera muganho haifanirwe kunge yakaderera pane -5 ℃. Tiye avhareji kukosha kwe24h haifanirwe kudarika +35 ℃.
Atmospheric mamiriro: Hunyoro hwemuchadenga haupfuure 50% kana tembiricha yemhepo iri +40 ℃..Tpano panogona kuva nepamusoro pehukama hunyoro pane hunyoro hwakaderera.Avhareji yemwedzi wega wegayepamusorosorohunyoro 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 | |
Molded Rated Case Current Inm (A) | 1600 | |
Yakatemerwa Zvazvino 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 Kutsungirira 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 | |
Rated Ultimate Short-circuit Breaking Capacity Icu (KA) (Effective Value) | 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) | ||
Image | Tsanangudzo | Unit |
Chikamu Chikamu | SET | |
Yekubatsira switch (6-yakavhurika uye 6-kuvhara) | PC | |
Shunt Trip | PC | |
Undervoltage Release (Auxiliary Suction) | PC | |
Undervoltage Release (Otomatiki Suction) | PC | |
Nguva Kunonoka Undervoltage Kuburitswa | PC | |
Yakavharwa Electromagnet | PC | |
Electromotor | PC | |
One Lock ine One Key | PC | |
Makiyi maviri neKiyi Imwe | PC | |
Makiyi Matatu ane Makiyi maviri | SET | |
Mechanical Interlock (yakapfava) | SET | |
Mechanical Interlock (Yakaoma) | SET | |
Akangwara Controller 630-2000A | SET | |
Akangwara Controller 2500-4000A | SET | |
H-Shaped Smart Shunt Rwendo | PC | |
DC Smart Shunt Rwendo (Module) | SET | |
Vertical In-and-out Bus Unit 630-1600A | SET | |
Vertical In-and-out Bus Unit 2000A | PC | |
Voltage Display Unit | PC | |
Load Monitoring Unit | PC | |
Dual Power Supply Automatic Conversion Controller | PC | |
3P+N Earth Current Type (W-shaped) | PC | |
Leakage CurrentTransformer | PC |