In DC McB minimature Circuit Breaker est electrica switch specialiter disposito automatic operationem in DC circuits. Pelagus munus est praesidio automatic cogitationes ex oneras, brevi circuitus et alia culpa discrimina et curare salutem totius potentiae. Cum current fluit per circuitu excedit rating de DC MCB, aut cum Leakage current deprehenditur in circuitu, in DC MCB et sponte Disconnect in ONERO, ita ne circuitu, aut leakage.
Exemplar |
Std11-125 |
Vexillum |
Iec60898-1 |
Polus |
1p, 2p, 3p, 4p |
Curve |
B, c, d |
Rated Short-circuitu facultatem (ICN) |
3Ka, 4.5ka, 6ka |
Rated current (in) |
1,2,4,6,10,16,20,25,32,40,60,80,100,325a |
Rated voltage (ue) |
DC 24,48,120,250,500,750,1000 |
Magnetica solvo |
B Cursus: Inter 3in et V in C curve: inter 5in et 10in D curve: inter 10in et 14in |
Electro-Mechanica patientia |
super (VI) CYCLES |
Principium operandi
Et operating principium de DC MCB minimature circuitu ruptor est secundum scelerisque et electro effectus electrica current. Cum continua overcurrent fluit per DC MCB, ejus internum bimetal caletur et deflectatur per inclinata, quod solvo mechanica latch et secat circuitu. In addition, in casu de brevi circuitu, subito oriuntur in current causas ad plunger consociata cum DC MCB scriptor percussorem coil vel solenoid ad electromanically in circuitu.
Special Arc Extinguishing and Current Limiting System: DC MCB adopts a special arc extinguishing and current limiting system, which is able to quickly break the fault current of DC distribution system and prevent the generation and spread of arc.
High sensibilitate et ieiunium responsum: DC MCB potest deprehendere parva leakage excursus et interficiam off in circuitu brevi tempore providente instant praesidio.
Reusable: dissimilis conventional fuses, in DC MCB potest esse reset manually aut automatice post a trinus, eliminating opus pro replacement.
Multiple current rating praesto: DC McBs sunt available in varietate diversis current rating cubits.
Non polarized et Polarized: DC McBs in foro sunt maxime geno polarized et non-polarized. Polarized DC McBs postulo ut stipendium speciali operam ad directionem current cum connectens, cum non-polarized DC McBs potest providere salutem praesidio regardless de directionem current fluxus.
DC McBs sunt late usus est in quo DC Power praesidium est requiritur, ut notitia centers, photovoltaic potentia generationem systems, industria repono systems, et præcipientes acervis. Praecipue in industria repono foro, ubi directionem current est saepe bi directional (causam / defluxiones modus), necesse est uti non-polarized DC McBs.