0102030405
BYF-63 RCD 10KA Mofuta oa B AC+A+Smoothing DC Residual Current Device
lintlha tsa sehlahisoa
Sehlahisoa Likaroloana
- The BYF-63 series 10kA type B residual current device (RCD) ke sekhechana sa potoloho se tsoetseng pele se etselitsoeng ho fana ka tšireletso e felletseng ea masala a hajoale. E emela ntlafatso e kholo ho tsoa ho mofuta oa A RCCBs, e fanang ka bokhoni bo ntlafalitsoeng ba ho lemoha le ho sireletsa. Sesebelisoa sena se khona ho itšireletsa khahlanong le AC le pulsing DC residual currents (Mofuta oa A), maqhubu a setseng a motsoako (Mofuta oa F), hammoho le ho theola DC le maqhubu a mangata a holimo ho fihlela ho 1kHz (Mofuta oa B). Moralo oa eona o tsoetseng pele o e etsa hore e tšoanelehe ka ho khetheha bakeng sa lipotoloho tse nang le li-rectifier, li-inverters, le likarolo tse ling tse hlahisang maqhubu a lutlang a thata ho litsamaiso tsa loop tsa DC.
- BYF-63 letoto la RCD le khona ho bona le ho sireletsa khahlanong le maqhubu a lutla a bakoang ke lipotoloho tsa DC, ho netefatsa polokeho ea lisebelisoa le basebetsi. Ka lebelo le lekantsoeng ho fihlela ho 63A, e fumaneha ka mekhoa e 'meli: 1P+N, e tšehetsang 230/240V, le 3P+N, e tšehetsang 400/415V. Sesebelisoa se entsoe ho sebetsana le maemo a thata a motlakase, ho fana ka ts'ebetso e tšepahalang le e tsitsitseng.
- BYF-63 letoto la RCD le na le moaho o matla o nang le matlo a tšoarellang, o netefatsang ts'ebetso ea nako e telele le polokeho. Bokhoni ba eona ba morao-rao ba ho lemoha le matla a ho robeha a 10kA bo e etsa khetho e nepahetseng bakeng sa lits'ebetso tsa indasteri, tsa khoebo le tsa bolulo moo ho hlokahalang tšireletso e felletseng ea masala.
Tekheniki Parameters
| Mofuta | Litekanyetso |
| Rated Current In | 16A, 20A, 25A, 32A, 40A, 63A |
| Lipalo | 1P+N, 3P+N |
| Rated Voltage Ue | 1P+N: 230/240V ~; 3P+N: 400/415V ~ |
| Rated Insulation Voltage Ui | 500V |
| Rated Residual Operating Current | 30mA, 100mA, 300mA |
| Mofuta oa Residual Current | Mofuta oa B (AC+A+smoothing DC+F+high frequency signal 1kHz) |
| Lethathamo la lintlha tsa Limitedshort Circuitcurrent Inc | 10kA |
| Rated Limited Residualshort CircuitCurrent l △c | 10kA |
| Rated Makingand Breaking Capacity Im | 1000A |
| E Lekanyelitsoe ho Etsa Masala le Matla a Phomolo l△m | 1000A |
| Rated Impulse Withstand Voltage Uimp | 4kV |
Litekanyo








