MCCB 3P Lub Hoobkas Hluav Taws Xob Nqe 4 Theem 250a Mccb Moulded Case Circuit Breaker
| Ncej | 3P, 4P |
| Tam Sim No (A) | 125,160,250,630,800 |
| Qhov Voltage (V) | 400V AC |
| Zaus Ntsuas | 50Hz |
| Kev Tawm Tsam Nkhaus | B, C |
| Rated Short-circuit Peev Xwm | 50KA |
| Kev Ua Haujlwm Hluav Taws Xob | 3000 lub voj voog |
| Kev Sib Txuas Lus | Pillar terminal nrog clamp |
| Kev teeb tsa | Txuas rau |
| Kev teeb tsa vaj huam sib luag |
LAG LUAM MUAG KHOOM 34 hluav taws xob Hoobkas nqe 3 theem 250aMccblub tshuab hluav taws xob molded
Cov yam ntxwv ntawm cov khoom
YKM6, YKM6LY, YKMGRT, YKM6E.YKM6EL series breaker, nws yog qhov hloov tshiab ntawm breaker uas ua ke nrog cov txiaj ntsig ntawm cov khoom lag luam zoo sib xws thoob ntiaj teb thiab kev txhim kho thiab kev tshawb fawb ntawm kev xav tau ntawm kev ua lag luam.
Qhov ntsuas hluav taws xob rwb thaiv tsev yog txog 1000V, siv rau lub network faib hluav taws xob uas yog AC 50 Hz, ntsuas hluav taws xob 690V, ntsuas tam sim no ua haujlwm 10 A-800A, siv rau kev faib hluav taws xob thiab los tiv thaiv lub voj voog thiab cov khoom siv fais fab los ntawm kev overload, luv luv, hauv qab voltage qhov puas tsuaj, thiab lwm yam. Kuj tseem siv tau ua kev tiv thaiv ntawm lub cev muaj zog pib thiab overload, luv luv, hauv qab voltage.
Lub breaker muaj me me ntim, siab tawg peev xwm, luv luv arcing yam ntxwv, yog ib yam khoom zoo tagnrho rau cov neeg siv. Vertical installation, kuj tuaj yeem ntsia horizontally.
YKM6DCDC series molded case circuit breaker (tom qab no hu ua breakell yog siv rau DC system uas ntsuas voltage txog li DC 1000V, ntsuas tam sim no 10-800A, siv rau kev faib hluav taws xob thiab tiv thaiv circuit thiab cov khoom siv fais fab los ntawm kev puas tsuaj los ntawm kev overload, luv luv circuit, thiab lwm yam.
Cov khoom tuaj yeem yog cov xov hlau sab saud, cov xov hlau qis dua, thiab tsis muaj polarity.
Cov khoom no ua raws li IEC60947-2, GB14048.2
Kev Ua Tau Zoo Tshaj Plaws
| Ncej tam sim no (A) | 250 | ||
| Qauv | YKM6LY-250H | ||
| Nurnber ntawm ncej | 3,4 | ||
| Lub zog fais fab | 3pole (3P) | 3φ3W, 1φ2W, 1φ3W | |
| 4pole (4P) | 3φ4W | ||
| Tam sim no tig (A) | 100,125,140,160,180,200,225,250 | ||
| Lub zog tig (V) | AC400V | ||
| Lub zog hluav taws xob rotated (V) | AC690V | ||
| Lub kaw lus qhia txog qhov xau | Khawm nias | ||
| Lub peev xwm luv luv ntawm kev siv hluav taws xob IKA icu/lcs | AC400V | 85/50 | |
| Tus naj npawb ntawm cov voj voog ua haujlwm | ON | 3000 | |
| TSIS TXHOB | 7000 | ||
| Hom ceev | Rated residual operating tam sim no | 30,100,500(Kho tau) | |
| Lub sijhawm ua haujlwm siab tshaj plaws | 0.1 | ||
| Hom kev ncua sijhawm | Hauv qab 21Δn Max.action time(s) | 100,300,,500(Kho tau) | |
| Nyob rau hauv 21Δn inertia action time(s) | – | ||
| Hauv qab 21Δn Max.action time(s) | 0.45,.0,2.0, | ||
| Nyob rau hauv 21Δn inertia action time(s) | 0.1,0.5,1.0 (Kho tau) | ||
| Qhov ntev (hli) abc-ca | 3pole (3P) | 105-165-88-115 | |
| 4pole (4P) | 140-165-88-115 | ||
| Qhov hnyav (kg) | 2pole (2P) | 1.7 | |
| 3pole (3P) | 2.1 | ||
| Cov khoom siv hluav taws xob ua haujlwm lMD] | ● | ||
| Kev ua haujlwm ntawm lub tshuab kis sab nraud Kev tuav tes ua haujlwm ntawm lub tshuab tsav sab nraud | ● | ||
| Tsis siv neeg tripping ntaus ntawv | Hom hluav taws xob thermal | ||
Pawg khoom
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