Lub cev muaj zog voltage, ntsuas tam sim no, pib cov xwm txheej, hom thauj khoom thiab cov haujlwm uas yuav tsum tau muaj tuaj yeem cuam tshuam rau kev xaiv zaum kawg.
Rau cov neeg yuav khoom, EPC cov neeg cog lus, cov xa khoom thiab cov khoom lag luam, xyuas cov ntsiab lus no ua ntej thov cov lus hais tuaj yeem pab kom tsis txhob xaiv ib qhosoft starteruas tsis phim qhov kev thov tiag tiag.
1. Pib nrog lub Motor Nameplate
Ua ntej hu rau asoft startertus neeg muag khoom, sau cov ntaub ntawv qhia lub cev muaj zog.
Cov khoom tseem ceeb muaj xws li:
- Lub cev muaj zog
- Rated voltage
- Rated tam sim no
- Ntau zaus
- Hom lub cev muaj zog
Rated tam sim no tseem ceeb tshwj xeeb vim tias cov pib muag muag feem ntau xaiv raws li lub cev muaj zog tam sim no tsis yog lub zog ib leeg.
Muab cov ntaub ntawv sau npe ntawm lub cev muaj zog kuj tso cai rau tus neeg muag khoom kom pom zoo rau tus qauv tsim nyog.
2. Txheeb xyuas hom Load
Tib lub cev muaj zog tsis yog ib txwm txhais tau tias yuav tsum tau pib tib yam.
Lub twj tso kua mis, kiv cua, conveyor thiab crusher tuaj yeem muaj qhov pib sib txawv heev.
Piv txwv li:
- Pumps: du pib thiab nres tuaj yeem pab txo cov kev cuam tshuam hauv lub cev.
- Kiv cua: cov kiv cua loj tuaj yeem muaj qhov inertia siab thaum pib.
- Conveyors: lub cev muaj zog yuav tsum pib nrog cov khoom uas twb muaj lawm ntawm txoj siv.
- Crushers: pib lub tshuab hnyav hnyav tuaj yeem xav tau siab dua pib torque.
- Compressors: pib tam sim no thiab lub cev muaj zog cua sov yuav tsum xav txog.
Yog li ntawd, cov neeg yuav khoom yuav tsum qhia tus neeg muag khoom yam khoom siv lub cev muaj zog tsav, tsis yog muab lub cev muaj zog ib leeg.
3. Tshawb xyuas cov xwm txheej pib
Cov kauj ruam tom ntej yog kom nkag siab tias lub cev muaj zog yuav pib li cas hauv kev ua haujlwm tiag tiag.
Cov ntaub ntawv tseem ceeb suav nrog:
- Pib torque
- Load inertia
- Pib zaus
- Lub sij hawm acceleration
- Seb lub cev muaj zog pib nrog load
Rau cov ntawv thov hnyav -cov haujlwm, cov kev pib pib tuaj yeem tseem ceeb dua li lub zog ntsuas lub zog thaum xaiv lub pib muag muag.
4. Paub meej tias qhov yuav tsum tau muaj voltage thiab tam sim no
Qhov voltage thiab tam sim no yuav tsum tau kuaj xyuas ua ntej sib piv cov qauv sib txawv.
Piv txwv li, RENLE's JJR5000 Series yog tsim los rau qis -voltage motor pib daim ntawv thov thiab npog ntau yam tam sim no.
JJR5000 cov ntaub ntawv cov khoom lag luam:
Lub zog hluav taws xob: AC380V / 500V
Tam sim no: 11 ~ 1500A
Rau qhov loj dua -voltage motor applications, cov neeg yuav khoom kuj tuaj yeem sib piv JJR8800 Series raws li lub cev muaj zog tam sim no thiab daim ntawv thov.
Rau nruab nrab-voltage motors, cov txheej txheem xaiv yog txawv thiab yuav tsum ua raws li lub cev muaj zog voltage, tam sim no thiab qhov yuav tsum tau ua. RENLE tseem muab RNMV nruab nrab-voltage solid-lub xeev cov khoom muag muag.
5. Tshawb xyuas cov haujlwm tiv thaiv uas yuav tsum tau ua
Kev tiv thaiv kev ua haujlwm yog lwm cov ntsiab lus uas cov neeg yuav khoom yuav tsum tshawb xyuas thaum sib piv cov neeg xa khoom.
Nyob ntawm daim ntawv thov, lubsoft starterTej zaum yuav xav tau kev tiv thaiv:
- Overcurrent
- Phase poob
- Kub kub
- Lub cev muaj zog tshaj
- Peb - theem tam sim no tsis txaus
- Lwm yam kev ua haujlwm txawv txav
Piv txwv li, JJR5000 muab ntau yam kev tiv thaiv rau lub cev muaj zog thiab mos pib, nrog rau overcurrent, peb -theem tam sim no tsis txaus, overheating, theem poob thiab lub cev muaj zog overload tiv thaiv.
6. Tshawb xyuas cov kev sib txuas lus thiab kev tswj xyuas
Rau cov haujlwm txuas nrog kev tswj hwm kev lag luam, kev sib txuas lus yuav tsum tau lees paub ua ntej xaj.
Cov neeg yuav khoom tuaj yeem tshawb xyuas seb qhov muag muag puas xav tau:
- Chaw taws teeb tswj xyuas
- Kev sib txuas lus modules
- PLC kev twb kev txuas
- Cov ntaub ntawv yuam kev nyob deb
- Online parameter lossis software tswj
JJR5000 txhawb nqaProfibus thiab Modbuskev sib txuas lus raws tu qauv raws li nws cov ntaub ntawv khoom.
7. Nug tus neeg muag khoom kom paub cov ntaub ntawv raug cai
Ua ntej muab ib qho kev txiav txim, cov neeg yuav khoom yuav tsum nug tus neeg muag khoom kom muab cov ntaub ntawv cuam tshuam.
Ib daim ntawv txheeb xyuas yooj yim tuaj yeem suav nrog:
| Yam khoom | Cov ntaub ntawv kom paub meej |
|---|---|
| Lub cev muaj zog | ___ kW |
| Lub cev muaj zog | ___ V |
| Lub cev muaj zog tam sim no | ___ A |
| Load hom | Pump / Ntxuam / Conveyor / Crusher |
| Pib mob | Lub teeb / hnyav |
| Pib zaus | ___ pib / teev |
| Kev tiv thaiv | Yuav tsum muaj nuj nqi |
| Kev sib txuas lus | Yuav tsum muaj raws tu qauv |
Muab cov ntaub ntawv no tuaj yeem ua rau kev sib piv cov khoom lag luam yooj yim dua.
8. Sib piv cov khoom raws li daim ntawv thov
Tus nqi qis tshaj - nqisoft startertsis yog qhov kev xaiv zoo tshaj plaws.
Kev sib piv zoo dua yuav tsum xav txog:
- Lub cev muaj zog compatibility
- Tam sim no muaj peev xwm
- Cov kev cai pib
- Kev tiv thaiv muaj nuj nqi
- Kev xaiv kev sib txuas lus
- Cov kev xav tau ntawm installation
- Kev pab txhawb nqa
- Tom qab - kev muag khoom
Rau EPC cov haujlwm thiab cov khoom lag luam tsim khoom lag luam, cov khoom lag luam no tuaj yeem yog qhov tseem ceeb tshwj xeeb vim tias cov pib muag muag yuav tsum tau ua haujlwm ruaj khov hauv kev tswj hwm lub cev muaj zog.
Xaus
Xaiv ib qho kev lag luam muag muag yuav tsum pib nrog lub cev muaj zog thiab daim ntawv thov, tsis yog tsuas yog cov nqi khoom lossis lub cev muaj zog.
Ua ntej thov cov lus hais, cov neeg yuav khoom yuav tsum paub meej tias qhov tsis muaj lub cev muaj zog, hom kev thauj khoom, pib cov xwm txheej, qhov hluav taws xob, tam sim no, kev tiv thaiv thiab kev sib txuas lus.
Nrog rau cov ntaub ntawv no muaj, cov neeg muag khoom tuaj yeem pom zoo kom pib qhov kev teeb tsa uas zoo dua rau qhov project tiag tiag.
