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Xov xwm
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XJ3-D tiv thaiv Relay
General
XJ3-D theem tsis ua hauj lwm thiab theem ib theem tiv thaiv relay yog siv los muab overvoltage, undervoltage thiab theem tsis ua hauj lwm tiv thaiv nyob rau hauv peb-theem AC circuits thiab theem sib lawv liag tiv thaiv nyob rau hauv irreversible kis tau tus mob pab kiag li lawm thiab nta txhim khu kev qha kev ua tau zoo, dav daim ntawv thov thiab yooj yim siv.
Tus tiv thaiv pib ua haujlwm thaum nws txuas nrog lub hwj chim tswj Circuit Court raws li daim duab kos. Thaum lub fuse ntawm ib theem ntawm peb-theem Circuit Court qhib los yog thaum muaj ib theem tsis ua hauj lwm nyob rau hauv lub hwj chim mov Circuit Court, lub XJ3-D ua hauj lwm tam sim ntawd los tswj kev sib cuag los txiav tawm lub hwj chim mov ntawm lub AC contactor coil. lub ntsiab Circuit Court kom lub ntsiab tiv tauj ntawm AC contactor ua haujlwm los muab cov khoom thauj nrog theem tsis ua haujlwm tiv thaiv.
Thaum cov theem ntawm peb-theem irreversible ntaus ntawv nrog predetermined theem sib lawv liag txuas tsis raug vim kev txij nkawm los yog hloov ntawm lub hwj chim mov Circuit Court, XJ3-D yuav txheeb xyuas cov theem ib theem zuj zus, nres muab lub hwj chim rau lub hwj huam mov Circuit Court thiab ua tiav lub hom phiaj. ntawm kev tiv thaiv lub cuab yeej.
Tiv tauj peb
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Cov ntaub ntawv technical
| Hom | XJ3-D |
| Kev tiv thaiv muaj nuj nqi | Overvoltage ntawm undervoltage Phase-failure Phase-sequence yuam kev |
| Kev tiv thaiv overvoltage (AC) | 380V ~ 460V 1.5s ~ 4s (kho tau) |
| Kev tiv thaiv hluav taws xob (AC) | 300V ~ 380V 2s ~ 9s (kho tau) |
| Ua haujlwm voltage | AC 380V 50/60Hz |
| Hu rau tus xov tooj | 1 pawg hloov pauv |
| Tiv tauj muaj peev xwm | Ue/Ie: AC-15 380V / 0.47A; ib: 3a |
| Theem-tsis ua haujlwm thiab theem-ib ntu tiv thaiv | Reacting lub sij hawm ≤2s |
| Hluav taws xob lub neej | 1 × 105 |
| Neeg kho tshuab lub neej | 1 × 106 |
| Ambient kub | -5 ℃ ~ 40 ℃ |
| Kev teeb tsa hom | 35mm Track installation lossis soleplate mounting |
Nco tseg: Hauv daim duab piv txwv ntawm daim ntawv thov Circuit Court, kev tiv thaiv relay tsuas tuaj yeem muab kev tiv thaiv thaum theem tsis ua haujlwm tshwm sim hauv davhlau ya nyob twg 1, 2, 3 thiab ntawm peb theem ntawm lub zog A, B thiab C.
Yam khoom
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57.02,57.04 General-purpose RelayKev tiv thaiv kev ntsuas 2Z, 3Z 4Z Tiv tauj tsis kam 50mΩ (1A6VDC) 50mΩ (1A6VDC) Tiv tauj Peev xwm 10A / 220VAC 5A / 220VAC 30VDC 30VDC Rwb thaiv tsev tsis kam 500MΩ, 500VDC 1 Strength BACVDC 1500VAC 1min CCC 1500VAC 1min Lub Sijhawm Ua Haujlwm 25ms / 25ms Terminal Hom PCB thiab Socket Coil rating Nominal Chev Fais Fab: 0.9W / 1.2VA Coil versions Nominal Voltage VDC Pull-in Voltage VDC Release Voltage VDC Coil: ± 0. -
55.02,55.04 General-purpose RelayCov ntaub ntawv kev sib cuag Kev Ntsuas 2Z 4Z Tiv tauj tsis kam 50mΩ(1A6VDC) 50mΩ(1A6VDC) Tiv tauj Peev xwm 10A / 220VAC 5A / 220VAC 30VDC 30VDC 125VAC Rwb thaiv tsev Resistance 500M Ω 500VDC AC 1min BOC 1500VAC 1min CCC 1500VAC 1min Lub Sijhawm Ua Haujlwm 25ms / 25ms Terminal Hom PCB thiab Socket Coil rating Nominal Chev Lub Zog: 0.9W / 1.2VA Coil versions -
AH3-3 Lub Sijhawm RelayYam khoom No. Cov ntaub ntawv Voltage DC12V-48V AC12V-380V50HZ Fais Fab Kev Siv DC1.0W AC1.0VA Tswj Tso Tawm 5A 220V AC Rwb thaiv tsev Resistance DC500V 100MΩ Dielectric Lub zog BCC1500VAC5VAC BOC10midity Operatingity 35% ~ 85% Lub Neej Mech: 107 Elec: 10 3 Nyhav ≈160g Txhim Kho Qhov Loj 40 × 50mm Lub Sijhawm Rated Lub Sijhawm Lub Sijhawm Rated Lub Sijhawm Lub Sijhawm Ntau 1s 0.1S ~ 1S 6m 0.3m ~ 6m 2s 0.1S ~ 2S 12m 0. ..
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