Product Description:
MhepoCircuit 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 akatevedzana akangwaraair-operatedcircuit breaker yakakodzera kune network yekugoverayeAC, 50Hz/60HZ, rated kushanda voltagekumusorokusvika ku690V, yakarongwa ikozvino 400A-6300A, inoshandiswa kugovera simba remagetsi nekudzivirira mitsara nemidziyo yemagetsi kubvadkushamiswa nezvikanganiso zvakadai sekuremerwa,overcurrent,undervoltage, short circuit, single-phase grounding, nezvimwewo.Tiyemhepocircuit breaker ine yakangwara yakakwirira-chaiyo inosarudza kudzivirira basaizvoinovandudza kuvimbika kwesimba rekupa.Itwoine yakajairwa RS485 yekutaurirana interface iyo inogona kuita inamarudzi ekure mabasa kusangana nezvinodiwa zve cluster control centre uye otomatiki system.
Mafunctions mana ari kure anosanganisirakuremerwa kuyerwa, kutaurirana kure, kudzora kure, uye kugadzirisa kure.Iyi nhevedzano yemhepomacircuit breaker ane hunhu hwe compact chimiro, yakakwira yekutyora simba, uye hapana arcing chinhambwe.TheACBmhepocircuit breaker inogona kushandiswa seyandogapa smuroyikana disconnectorpasina ane njereslunttrip unit uyeasensor.Iye ACBinoenderana neGB14048.2(nokutiLow-voltageSmuroyiAndControlEquipmentLow-voltageCircuitBreaker)uye IEC60947-2(nokutiLow-voltageSmuroyiAndControlEquipmentCircuitBreaker” nemimwe mipimo.
**Zvigadzirwa zvinogona kugadzirwa kuti zvienderane nezvido zvako.**
Normal Working Conditions:
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.
Nzvimbo yekuisa:Kukwirira hakupfuuri 2000m,uyevertical inclination ye circuit breaker haipfuuri 5 °.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
MuchidimbuIkutanga kweAir CIrcuit Breaker Structure:
The fixedmhepocircuit breaker inonyanya kuumbwa neyekusangana system, ine hungwaru controller, bhuku rekushandisa mashini, yemagetsi inoshanda sisitimu, uye inokwirisa ndiro.
Iyo dhirowa yemhando yedunhu breaker inonyanya kuumbwa neyekusangana system, ine njere controller, bhuku rekushandisa mashandiro, magetsi ekushandisa, uye chigaro chedhirowa.
Themhepocircuit breaker ine hunhu hwe compact chimiro uye vhoriyamu diki.Iyo yekubatanidza sisitimu yakavharirwa mune insulating yepasi ndiro, uye yega yega yekubatanidza inoumba kamuri diki.Iyo yakangwara controller, bhuku rekushandisa mashini, uye magetsi ekushandisa akarongwa pamberi pavo kuti agadzire akazvimirira mayuniti, ayo ari nyore kugadzirisa uye kugadzirisa..
Thedhirowa mhandocircuit breaker inoumbwa neplug-in circuit breaker uye dhirowa base, uye plug-in circuit breaker inoiswa mukati nekubuda kunze kwenjanji mudhirowa base.Iyo dhirowa mhando yedunhu breaker ine matatu ekushanda zvinzvimbo:Csangana,Tested uyeDetached zvinzvimbo.Kuchinja kwechinzvimbo kunowanikwa nekutenderera kwechiyero chemaoko.Auye chiratidzo chezvinzvimbo zvitatu chinoratidzwa nechinongedzo pamuchinjikwa wedhirowa base.
Kana iri munzvimbo "yakabatanidzwa", zvose zviri zviviri dunhu guru uye yechipiri chechipiri zvakabatanidzwa.Kana iri munzvimbo ye "test", dunhu guru rinobviswa uye rinoparadzaniswa nechikamu chinodzivirirauyedunhu rechipiri chete rakabatana.Some inodiwa bvunzo dzekuita dzinogona kuitwa.Kana iri munzvimbo "yakaparadzaniswa", iyo huru yedunhu uye yechipiri dunhu zvese zvakabviswa.
Thedhirowa mhando mweyacircuit breaker ine mechanical interlocking device.Mutambo wedunhu unogona kuvharwa chete munzvimbo yekubatanidza uye nzvimbo yekubatanidza, uye muchengeti wedunhu haagoni kuvharwa munzvimbo yepakati pakati pekubatanidza uye muedzo.
IntelligentRsununguraPkuita:
Kuburitswa kwehungwaru kwakakamurwa kuita: L rudzi (rudzi rwehupfumi), M mhando (yakajairwa mhando), H rudzi (rudzi rwekutaurirana);
Iine maitiro mana ekudzivirira: pamusorocurrentkunonoka kwenguva yakareba inverse nguva muganhu, kupfupika kupfupi kunonoka inverse nguva muganhu (uye yakatarwa nguva yakatarwa), pfupi dunhu kuchengetedzwa pakarepo, uye asymmetric grounding (zero yekubatanidza) kukanganisa kukanganisa.
Pakati pavo, iyo L-mhando yepfupi-yenguva pfupi-nguva kunonoka kuchengetedzwa kwenguva uye asymmetric grounding (zero yekubatanidza) kukanganisa kuchengetedza mabasa esarudzo.
Kugadzirisa basa: tora coding switch uye kodhi chinja chinja (L mhando) kana dhijitari kuratidzwa uye kiyi kuseta (M, H mhando).Vashandisi vanogona kuseta akasiyana edziviriro paramita zvinoenderana nezvavanoda kuti vaumbe anodiwa ekudzivirira maitiro.
Ratidza basa: ratidza kushanda ikozvino kwedunhu rinotyora uye kuratidza dzakasiyana siyana dziviriro nyika.
Self-checking function: self-diagnosis ye overheating ye ambient tembiricha,Kuzviongorora wega kweCPU, ROM, RAM uye I2C kutaurirana mukati meiyo microcontroller.
Kukanganisa ndangariro basa: yeuka kukanganisa ikozvino, kunonoka kuita nguva, uye kukanganisa chikamu kana uchigumburwa uchikonzerwa nekukanganisa kwemutsara.
Thermal memory function: memory overload uye short circuit inokonzerwa nekupisa dhigirii redunhu kana midziyo (reset mushure mekudzima magetsi).
Optional mabasa: voltmeter basa, mutoro wekutarisa basa, akasiyana-siyana akawandisa aramu chiratidzo chekubuda mabasa, MCR on-off uye analog rwendo kuchengetedza mabasa.
Pamusoro pemabasa ese emhando yeM, iyo H-mhando yehungwaru yerwendo unit ine zvakare serial yekutaurirana interface.Kuburikidza neiyo yekutaurirana interface, tenzi-muranda LAN sisitimu inogona kuumbwa, iine 1-2 makomputa seye master station, akati wandei akangwara edunhu mabreak kana kumwe kutaurirana Iyo interface element inoshandiswa sechiteshi chevaranda, uye yedunhu breaker unit. system inogona kuona iyo iri kure "ina remote control" basa.
| Series LDW9 - YakagadziriswaAir-operated Circuit Breaker(ACB) Series | ||||
| Image | Muenzaniso Nha. | Rated Current | Unit | QTY/CTN |
 | LDW9-2000/3P | 630A | SET | 1 |
| LDW9-2000/3P | 800A | SET | 1 | |
| LDW9-2000/3P | 1000A | SET | 1 | |
| LDW9-2000/3P | 1250A | SET | 1 | |
| LDW9-2000/3P | 1600A | SET | 1 | |
| LDW9-2000/3P | 2000A | SET | 1 | |
| LDW9-3200/3P | 2000A | SET | 1 | |
| LDW9-3200/3P | 2500A | SET | 1 | |
| LDW9-3200/3P | 3200A | SET | 1 | |
| LDW9-3200/3P | 4000A | SET | 1 | |
| LDW9-6300/3P | 4000A | SET | 1 | |
| LDW9-6300/3P | 5000A | SET | 1 | |
| LDW9-6300/3P | 6300A | SET | 1 | |
| LDW9-2000/4P | 630A | SET | 1 | |
| LDW9-2000/4P | 800A | SET | 1 | |
| LDW9-2000/4P | 1000A | SET | 1 | |
| LDW9-2000/4P | 1250A | SET | 1 | |
| LDW9-2000/4P | 1600A | SET | 1 | |
| LDW9-2000/4P | 2000A | SET | 1 | |
| LDW9-3200/4P | 2000A | SET | 1 | |
| LDW9-3200/4P | 2500A | SET | 1 | |
| LDW9-3200/4P | 3200A | SET | 1 | |
| LDW9-6300/4P | 4000A | SET | 1 | |
| LDW9-6300/4P | 5000A | SET | 1 | |
| Series LDW9 - Matatu-pole Drawer TypeAir-operated Circuit Breaker(ACB) Series | ||||
| Image | Muenzaniso Nha. | Rated Current | Unit | QTY/CTN |
 | LDW9-2000/3P | 630A | SET | 1 |
| LDW9-2000/3P | 800A | SET | 1 | |
| LDW9-2000/3P | 1000A | SET | 1 | |
| LDW9-2000/3P | 1250A | SET | 1 | |
| LDW9-2000/3P | 1600A | SET | 1 | |
| LDW9-2000/3P | 2000A | SET | 1 | |
| LDW9-3200/3P | 2000A | SET | 1 | |
| LDW9-3200/3P | 2500A | SET | 1 | |
| LDW9-3200/3P | 3200A | SET | 1 | |
| LDW9-3200/3P | 4000A | SET | 1 | |
| LDW9-6300/3P | 4000A | SET | 1 | |
| LDW9-6300/3P | 5000A | SET | 1 | |
| LDW9-6300/3P | 6300A | SET | 1 | |
| Series - LDW9 Ina-danda Inobviswa Mhepo-inoshandwa neCircuit Breaker (ACB) | ||||
| Image | Muenzaniso Nha. | Rated Current | Unit | QTY/CTN |
 | LDW9-2000/4P | 630A | SET | 1 |
| LDW9-2000/4P | 800A | SET | 1 | |
| LDW9-2000/4P | 1000A | SET | 1 | |
| LDW9-2000/4P | 1250A | SET | 1 | |
| LDW9-2000/4P | 1600A | SET | 1 | |
| LDW9-2000/4P | 2000A | SET | 1 | |
| LDW9-3200/4P | 2000A | SET | 1 | |
| LDW9-3200/4P | 2500A | SET | 1 | |
| LDW9-3200/4P | 3200A | SET | 1 | |
| LDW9-6300/4P | 4000A | SET | 1 | |
| LDW9-6300/4P | 5000A | SET | 1 | |
| Zvigadzirwa zvinogona kugadzirwa kuti zvienderane nezvido zvako. | ||||
| 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 | |||
