I-RDX6-63/DC MCB ifanelekela isekethe yokusabalalisa ye-DC ye-AC 50/60Hz, i-voltage elinganisiwe ifinyelela ku-400V, i-current elinganisiwe ifinyelela ku-63A, i-short-circuit breaking capacity elinganisiwe ayidluli ku-6000A, njengoba ukusetshenziswa kwesekethe okuxhuma, ukuphula nokushintsha okungajwayelekile, kanye nemisebenzi yokuvikela umthwalo omningi, i-short-circuit. Okwamanje, inamamojula omsebenzi osizayo aqinile, njengoxhumana nabo abasizayo, oxhumana nabo abanesibonakaliso esithusayo, ukukhulula i-shunt, ukukhulula okungaphansi kwe-voltage, kanye namamojula okulawula ukukhululwa okude njll. Lo mkhiqizo uqinisekisa amazinga e-GB10963.1 kanye ne-IEC60898-1.
Inombolo Yemodeli
Ipharamitha yendlela eyinhloko
Izici zokukhulula amandla kagesi ngokweqile kufanele ziqinisekise kuthebula 1 lapho i-circuit breaker isesimweni esijwayelekile sokufakwa kanye nokushisa okuyisisekelo okungu-30-35℃.
| Cha. | Uhlobo lokukhubeka | Kulinganiswe okwamanje ngaphakathi | Hlola okwamanje u-A | Isikhathi esilinganiselwe | Umphumela olindelekile | Isimo sokuqala | |||
| 1 | C | Zonke izindinganiso | 1.13In | t≤1h | Akukhululi | isimo sokubanda | |||
| 2 | C | Zonke izindinganiso | 1.45In | t≤1h | Ukukhulula | ngokushesha ngemva kokuhlolwa kwenombolo 1 yochungechunge | |||
| 3 | C | ≤32A | 2.55In | Amasekhondi angu-1 | Ukukhulula | isimo sokubanda | |||
| 32A＜Ku-≤63A | 1s＜t＜120s | ||||||||
| 4 | C | Zonke izindinganiso | 5In(AC) | t≤0.1s | Akukhululi | isimo sokubanda | |||
| 7Ngaphakathi (DC) | |||||||||
| 5 | C | Zonke izindinganiso | 10In(AC) | t≤0.1s | Ukukhulula | isimo sokubanda | |||
| 15In(DC) | |||||||||
| Uhlobo lokukhubeka | Isilinganiso samanje A | Umthamo wokuphuka kwe-short-circuit A ulinganiswe | Isikhathi esingaguquki T | ||||||
| C | 1≤Ku≤63 | 6 000 | 4ms | ||||||
Ubukhulu bokuma nokufakwa
