3kv 6kv 11kv High Voltage Lub cev muaj zog Soft Starter Txee Rau Dej Twj
1. Tsis muaj kev saib xyuas: Thyristor yog ib qho khoom siv hluav taws xob tsis muaj kev sib cuag.Sib txawv ntawm lwm yam khoom uas xav tau
nquag tu ntawm cov kua thiab cov khoom thiab lwm yam, nws hloov lub tshuab nqa mus rau hauv lub neej kev pab cuam ntawm cov khoom siv hluav taws xob, yog li nws xav tau tsis muaj kev saib xyuas tom qab khiav tau ntau xyoo.
2. Kev txhim kho yooj yim thiab kev ua haujlwm: Ib qho kev ua tiav rau kev tswj thiab tiv thaiv kev pib lub cev muaj zog.Nws tuaj yeem muab tso rau hauv
ua haujlwm tsuas yog nrog cov kab hluav taws xob thiab lub cev muaj zog txuas nrog.Tag nrho cov kab ke tuaj yeem raug kuaj hluav taws xob nyob rau hauv qis voltage ua ntej ua haujlwm nrog high voltage.
3. Thaub qab: Lub tshuab hluav taws xob tuaj yeem nruab nrog lub tshuab nqus tsev contactor uas tuaj yeem siv los pib lub cev muaj zog ncaj qha rau sab hauv.Yog tias ua tsis tiav, lub tshuab nqus tsev contactor tuaj yeem siv los pib lub cev muaj zog ncaj qha los xyuas kom meej cov khoom txuas ntxiv.
4. High voltage thyristor yog ib feem ntawm lub voj loj, nruab nrog voltage
ntsuas qhov kev tiv thaiv thiab tshaj-voltage tiv thaiv system.
5. Los nruab nrog lub tshuab hluav taws xob thaiv hluav taws xob rau kev ntshai nkag mus rau cov khoom siv hluav taws xob siab hauv cov hluav taws xob
xeev.
6. Cov txheej txheem kho qhov muag fiber ntau kis tau tus mob paub qhov ua kom pom ntawm qhov hluav taws xob siab thyristor thiab kev sib cais ntawm LV tswj loops.
7. DSP microcontroller yog siv los ua kev tswj hwm hauv nruab nrab uas yog lub sijhawm tiag tiag thiab ua haujlwm siab nrog kev ntseeg siab thiab kev ruaj ntseg zoo heev.
8. LCD / kov npo zaub system nyob rau hauv Suav thiab Askiv nrog tib neeg-phooj ywg ua haujlwm interface.
9. RS-485 kev sib txuas lus chaw nres nkoj tuaj yeem siv los sib txuas lus nrog lub khoos phis tawj sab saud lossis chaw tswj hwm hauv nruab nrab.
10. Kev sim kev laus yog ua rau txhua lub rooj tsav xwm hauv Circuit Court
| Basic tsis | |
| Hom kev thauj khoom | Peb theem squirrel tawb asynchronous thiab synchronous motors |
| AC voltage | 3kv, 6kv, 10kv, 11kv |
| Lub zog zaus | 50/60hz ± 2hz |
| Phase sequence | Tso cai rau ua hauj lwm nrog ib theem zuj zus |
| Bypass contactor | Built-in bypass contactor |
| Tswj fais fab mov | AC220V ± 15% |
| Transient dhau voltage | Dv/dt snubber network |
| Ambient mob | Ambient kub: -20 ° C - + 50 ° C |
| Tus txheeb ze humidity: 5% ---- 95% tsis muaj condensation | |
| Qhov siab tsawg dua 1500m (derating thaum qhov siab yog ntau tshaj 1500m) | |
| Kev tiv thaiv muaj nuj nqi | |
| Theem poob kev tiv thaiv | Txiav tawm txhua theem ntawm cov khoom siv hluav taws xob thawj zaug thaum pib |
| Kev tiv thaiv dhau tam sim no | Kev ua haujlwm dhau qhov kev tiv thaiv tam sim no: 20--500% Ie |
| Tsis sib npaug tam sim no | Kev tiv thaiv tam sim no tsis sib npaug: 0-100% |
| Kev tiv thaiv overload | 10a, 10, 15, 20, 25, 30, tawm |
| Kev tiv thaiv overvoltage | 120% siab dua thawj voltage |
| Kev tiv thaiv hauv qab-voltage | 70% qis dua thawj voltage |
| Kev sib txuas lus | |
| raws tu qauv | Modbus RTU |
| Interface | RS485 ua |
