Nkag siab txog Kev Tswj Xyuas Lub Cev: Ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig hluav taws xob ua haujlwm
Motor Control yog dab tsi?
Kev tswj lub cev muaj zog yog hais txog cov tshuab uas tswj cov tshuab hluav taws xob, suav nrog kev pib, nres, ceev, lub zog, thiab kev tiv thaiv, ua kom muaj kev nyab xeeb thiab ua haujlwm zoo hauv kev lag luam thiab kev lag luam.

Cov khoom siv hluav taws xob tswj hluav taws xob muab cov hluav taws xob tswj kev xav tau los ua haujlwm cov motors. Lub ntsiab hom ntawm lub cev muaj zog controllers yog:
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Contactors: Pab kom tej thaj chaw deb hluav taws xob hloov ntawm circuits.
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Thermal Overloads: Tiv thaiv circuits los ntawm overloads.
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Phau ntawv tsav tsheb pib: Tso cai rau kev hloov pauv ntawm Circuit Court thiab suav nrog kev tiv thaiv luv luv thiab kev tiv thaiv overload.
Peb muab ntau hom kev tswj hwm lub cev muaj zog los ntawm cov npe saum toj kawg nkaus xws li Schneider Electric thiab ABB.
Hom Kev Tswj Lub Cev Muaj Dab Tsi?
- AC Contactor
AC contactors yog cov khoom siv hluav taws xob uas tswj cov hluav taws xob ntws mus rau lub zog thauj khoom xws li lub cev muaj zog, compressors, thiab teeb pom kev zoo. Lawv tau siv ntau yam kev siv, suav nrog HVAC systems, industrial automation, thiab lub zog tauj dua tshiab
- DC Contactor
Lub DC contactor yog siv los hloov cov hluav taws xob DC tam sim no rau thiab tawm hauv cov ntawv thov xws li hluav taws xob tsheb, roj teeb chargers, hnub ci inverters, thiab lub zog cia. Nws tswj cov dej ntws ntawm hluav taws xob los ntawm kev ua raws li kev hloov pauv kev ntseeg siab los tswj cov kev sib txuas siab tam sim no thiab kev cuam tshuam hauv DC lub zog hluav taws xob.
- Fais fab Contactor
Lub hwj chim contactor tswj cov hluav taws xob hluav taws xob muaj zog, feem ntau yog siv los pib, nres, thiab rov qab lub cev muaj zog hauv cov ntawv thov xws li machinery, twj, thiab HVAC systems. Nws kuj tseem tswj cov teeb pom kev zoo loj hauv cov tsev lag luam, tuav cov khoom siv hluav taws xob siab thiab qhov hluav taws xob raws li kev hloov pauv hnyav rau cov khoom siv hluav taws xob ntau.
- Overload Relay
Lub overload relay tiv thaiv hluav taws xob lub cev muaj zog los ntawm kev puas tsuaj los ntawm ntau dhau tam sim no. Nws cia li tawm mus rau hauv Circuit Court kom tsis txhob overheating thaum tam sim no tshaj qhov txwv. Feem ntau pom nyob rau hauv motor starter systems, nws saib xyuas lub cev muaj zog tam sim no thiab qhib kev tiv thaiv raws li xav tau.
- Lub cev muaj zog pib
Lub cev muaj zog oob khab tswj qhov pib thiab nres ntawm lub tshuab hluav taws xob los ntawm kev tswj xyuas lub zog thaum pib thiab tiv thaiv cov overloads. Nws ua kom muaj kev nyab xeeb hauv kev lag luam thiab kev lag luam, feem ntau suav nrog cov yam ntxwv zoo li thim rov qab lub cev muaj zog kev taw qhia thiab tiv thaiv lub cev muaj zog los ntawm cov dej ntws siab.
- Phau ntawv tsav tsheb tiv thaiv
Phau Ntawv Qhia Tsav Tsheb Tiv Thaiv (MMP) pib thiab nres lub cev muaj zog, muab kev tiv thaiv ntau dhau thiab tiv thaiv luv luv. Nws yog qhov zoo tshaj plaws rau cov ntawv thov xws li cov tshuab conveyor thiab cov tshuab ntau lub cav, sib txuas lub cev muaj zog pib thiab kev tiv thaiv hauv ib chav tsev compact.
Lub ntsiab Cheebtsam ntawm lub cev muaj zog Control System

AC Contactor
Poles xaiv: 3o4p wb
[Ie] ntsuas kev ua haujlwm tam sim no: 9a-620 ua
[Uc] tswj Circuit Court voltage xaiv: 24V-380V
Pole contact composition xaiv:
3 NO 1NC|4NO|2NO 2NC
Kev xaiv zaus: 50Hz / 60Hz
Tightening torque xaiv:
ntsia hlau clamp terminals / lugs-ring terminals

DC Contactor
Poles xaiv: 3o4p wb
[Ie] ntsuas kev ua haujlwm tam sim no: 9a-65 ua
[Uc] tswj Circuit Court voltage xaiv: 24V-220V DC fais fab mov
Pole contact composition xaiv:
3 NO 1NC|4NO|2NO 2NC
Kev xaiv zaus: 50Hz / 60Hz
Tightening torque xaiv:
ntsia hlau clamp terminals / lugs-ring terminals

Fais fab Contactor
Poles xaiv: 3o4p wb
[Ie] ntsuas kev ua haujlwm tam sim no: 9a-65 ua
[Uc] tswj Circuit Court voltage xaiv: 24V-220V DC fais fab mov
Pole contact composition xaiv:
3 NO 1NC|4NO|2NO 2NC
Kev xaiv zaus: 50Hz / 60Hz
Tightening torque xaiv:
ntsia hlau clamp terminals / lugs-ring terminals

Overload Relay
[Ie] ntsuas kev ua haujlwm tam sim no: 0.1A-38A
[Uc] tswj Circuit Court voltage xaiv:
12V-230V DC | 120V-230VAC lub cev muaj zog
Pole contact composition xaiv:
2NO+2NC | 4NO+4NC | 3NO+2NC | 5 NO
Tightening torque xaiv:
ntsia hlau clamp terminals / lugs-ring terminals

Lub cev muaj zog pib
Lub cev muaj zog kW:7.5kW-630kW (AC400V) Lub cev muaj zog
[Ie] ntsuas kev ua haujlwm tam sim no: 3.9A-1200A
[Ue] fais fab mov voltage: 400V | 500 V
[Uc] tswj Circuit Court voltage:
24V AC / DC | 100-240V AC

Phau ntawv tsav tsheb tiv thaiv
Tswj hom: Push-khawm | Rotary kov | Toggle
[Ie] ntsuas kev ua haujlwm tam sim no: 0.1A-80A
[Uc] tswj Circuit Court voltage xaiv: 24V-220V DC fais fab mov
Breaking peev: 50kA | 100 kA (AC400V)
Trip Unit Technology: Sib nqus | Thermal-magnetic
Tightening torque xaiv:
ntsia hlau clamp terminals | lugs-ring terminals










