Ukuqonda Amasistimu Wokulawula Izimoto: Ukuqinisekisa Ukusebenza Kwezimoto zikagesi eziphephile futhi ezisebenzayo
Yini i-Motor Control?
Ukulawulwa kwezimoto kusho amasistimu alawula amamotho kagesi, okuhlanganisa ukuqala, ukuma, isivinini, itorque, nokuvikela, ukuqinisekisa ukusebenza okuphephile nokusebenza kahle ezilungiselelweni zezimboni nezentengiso.

Imishini yokulawula imoto kagesi inikeza isilawuli sikagesi esidingekayo ukuze kusetshenziswe izinjini. Izinhlobo eziyinhloko zezilawuli zezimoto yilezi:
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Oxhumana nabo: Nika amandla ukushintsha okukude kwe-electronic kwamasekhethi.
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I-Thermal Overloads: Vikela amasekhethi ekulayishweni ngokweqile.
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I-Manual Motor Starters: Vumela ukushintsha okwenziwa mathupha kwamasekhethi futhi kufake phakathi ukuvikela isifunda esifushane nokulayisha ngokweqile.
Sinikezela ngezilawuli zezimoto zekhwalithi ephezulu ezivela ezinkampanini eziphezulu njenge-Schneider Electric ne-ABB.
Yiziphi Izinhlobo Zezilawuli Zezimoto Ezikhona?
- Isixhumi se-AC
Izixhumi ze-AC ngamadivayisi kagesi alawula ukugeleza kukagesi ukunika amandla imithwalo efana namamotho, ama-compressor, nokukhanyisa. Asetshenziswa ezinhlelweni eziningi, okuhlanganisa izinhlelo ze-HVAC, i-automation yezimboni, namandla avuselelekayo
- I-DC Contactor
Isixhumi se-DC sisetshenziselwa ukushintsha nokuvala amasekhethi e-DC amanje kakhulu ezinhlelweni ezifana izimoto zikagesi, amashaja amabhethri, ama-solar inverter, nezinhlelo zokugcina amandla. Ilawula ukugeleza kukagesi ngokusebenza njengeswishi ethembekile yokuphatha ukuxhuma kwamanje kanye nokunqanyulwa kwamasistimu kagesi e-DC.
- Isixhumi samandla
Isixhumi esithinta amandla silawula amasekhethi kagesi anamandla amakhulu, ngokuvamile asetshenziselwa ukuqala, ukumisa, nokuhlehlisa amamotho ezinhlelweni zezimboni ezifana imishini, amaphampu, kanye nezinhlelo ze-HVAC. Iphinde ilawule izinhlelo zokukhanyisa ezinkulu ezakhiweni zezentengiselwano, ibambe amaza aphezulu kanye namazinga kagesi njengeswishi esindayo semithwalo kagesi emikhulu.
- I-Overload Relay
I-overload relay ivikela amamotho kagesi ekulimaleni okubangelwa amandla amaningi. Igibela isekethe ngokuzenzakalela ukuze ivimbele ukushisa ngokweqile lapho i-current idlula umkhawulo obekiwe. Ivamise ukutholakala ku motor starter systems, iqapha i-motor current futhi ivule ukuvikela njengoba kudingeka.
- I-Motor Starter
Isiqalisi senjini silawula ukuqala nokuma kwenjini kagesi ngokuphatha amandla ngesikhathi sokuqalisa nokuvikela ekulayisheni ngokweqile. Iqinisekisa ukusebenza okuphephile kuzilungiselelo zezimboni nezohwebo, ngokuvamile kufaka phakathi izici ezifana nokuhlehlisa isiqondiso semoto nokuvikela injini kumagagasi aphezulu angena ngaphakathi.
- I-Manual Motor Protectors
I-Manual Motor Protector (MMP) iqala mathupha futhi imise injini, inikeze ukugcwala okugcwele kanye nokuvikelwa kwesekethe emfishane. Ilungele izinhlelo zokusebenza ezifana nezinhlelo zokuthutha kanye nemishini yezimoto eziningi, ehlanganisa ukuqala kwemoto nokuvikela kuyunithi eyodwa ehlangene.
Izingxenye Eziyinhloko Zohlelo Lokulawula Izimoto

Isixhumi se-AC
Inketho yezigxobo: 3P noma 4P
[Okungukuthi] inketho yamanje yokusebenza elinganiselwe: 9A-620A
[Uc] lawula inketho ye-voltage yesifunda: 24V-380V
Inketho yokuqamba othintana naye we-Pole:
3 CHA 1NC|4 NO|2NO 2NC
Inketho yefrikhwensi: 50Hz/60Hz
Inketho yokuqinisa i-torque:
amatheminali okubamba ngezikulufu/amatheminali amalugs-ring

I-DC Contactor
Inketho yezigxobo: 3P noma 4P
[Okungukuthi] inketho yamanje yokusebenza elinganiselwe: 9A-65A
[Uc] lawula inketho ye-voltage yesifunda: 24V-220V DC
Inketho yokuqamba othintana naye we-Pole:
3 CHA 1NC|4 NO|2NO 2NC
Inketho yefrikhwensi: 50Hz/60Hz
Inketho yokuqinisa i-torque:
amatheminali okubamba ngezikulufu/amatheminali amalugs-ring

Isixhumi samandla
Inketho yezigxobo: 3P noma 4P
[Okungukuthi] inketho yamanje yokusebenza elinganiselwe: 9A-65A
[Uc] lawula inketho ye-voltage yesifunda: 24V-220V DC
Inketho yokuqamba othintana naye we-Pole:
3 CHA 1NC|4 NO|2NO 2NC
Inketho yefrikhwensi: 50Hz/60Hz
Inketho yokuqinisa i-torque:
amatheminali okubamba ngezikulufu/amatheminali amalugs-ring

I-Overload Relay
[Okungukuthi] inketho yamanje yokusebenza elinganiselwe: 0.1A-38A
[Uc] lawula inketho ye-voltage yesifunda:
12V-230V DC | 120V-230VAC
Inketho yokuqamba othintana naye we-Pole:
2NO+2NC | 4NO+4NC | 3NO+2NC | 5NO
Inketho yokuqinisa i-torque:
amatheminali okubamba ngezikulufu/amatheminali amalugs-ring

I-Motor Starter
Amandla emoto kW:7.5kW-630kW (AC400V)
[Okungukuthi] ukulinganisa ukusebenza kwamanje: 3.9A-1200A
[Ue] amandla kagesi: 400V | 500V
[Uc] control circuit voltage:
24V AC/DC | 100-240V AC

I-Manual Motor Protectors
Uhlobo Lokulawula: Inkinobho yokuphusha| Isibambo esijikelezayo| Guqula
[Okungukuthi] inketho yamanje yokusebenza elinganiselwe: 0.1A-80A
[Uc] lawula inketho ye-voltage yesifunda: 24V-220V DC
Ukuphulwa kwamandla: 50kA | 100kA (AC400V)
Ubuchwepheshe beyunithi yohambo: I-Magnetic|Thermal-magnetic
Inketho yokuqinisa i-torque:
screw clamp terminals | ama-lugs-ring terminals










