I-GRJ 50-1500A 3000-10000V Ikhabhinethi Yokuqala Ethambile YeMotor Solid State Ethambile

GRJ 50-1500A 3000-10000V High Voltage Motor Solid State Soft Start Ikhabhinethi Isithombe Esifakiwe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-GRJ series high-voltage motor solid-state isiqalisi esithambile iyidivayisi eyisiqalo ethambile esetshenziselwe ukuqalisa (6000V~10000V) ama-high-voltage AC asynchronous noma amamotho ahambisanayo.Ilungele kakhulu amamotho aphakathi nendawo naphezulu we-AC angaphansi kuka-10KV.Yamukela ubuchwepheshe bokulawula be-DSP obuphambili, ubuchwepheshe be-elekthronikhi yamandla nokunye ukwakheka okuyinhloko.Ixhuma izingxenye ezintathu ze-thyristor parallel kanye nemishini yokulawula i-elekthronikhi phakathi kwe-stator winding ye-high-voltage motor kanye nokunikezwa kwamandla.Lapho i-motor iqala, i-conduction angle ye-thyristor ilawulwa ngokomthetho othile (njengamanje okwamanje noma i-voltage ramp), kanye ne-voltage yokufaka ye-stator winding ye-motor ishintshwa ngokuqhubekayo kuze kube yilapho i-voltage egcwele.Ngemuva kokuthi ukuqalisa sekuqediwe, i-bypass contactor idonswa ngaphakathi.Ngaphezu kwalokho, uchungechunge lwe-GRJ olune-high-voltage motor solid-state soft starter luphinde lube nomsebenzi "we-soft stop".Ngesikhathi sokuma okuthambile, i-motor stator winding voltage izoncishiswa ngokushelelayo, ngaleyo ndlela kuvimbe ukumiswa okungazelelwe kwedrayivu.Noma amabhande okuthutha ayasiza.
Uma kuqhathaniswa nezinye izindlela zokuqala zendabuko, indlela yayo yokulawula ehlakaniphile eyingqayizivele ayikwazi nje ukusetha kalula futhi ngokunembile imingcele efana nokuqala i-torque, ukuqala kwamanje, isikhathi sokuqala, isikhathi sokumisa, njll., kodwa futhi nokulawula inethiwekhi nge-microcomputer ne-PLC.Manje ekukhiqizeni imishini, ukukhiqizwa kukasimende, insimbi, izimayini, ukukhiqizwa kukawoyela, imboni yamakhemikhali, ukwelashwa kwamanzi, i-petrochemical nezinye izimboni amaphampu, abalandeli, amayunithi okupompa, ama-air compressor, izigayo zebhola, ama-cranes, ama-compressor, ama-crusher, ama-conveyors, ama-elevator, esetshenziswa kabanzi emithwalweni ehlukahlukene njengama-centrifuges nezigayo eziginqikayo.Iziqalisi ezithambile ezinomfutho ophezulu owuketshezi zizoqedwa.

Incazelo Yemodeli

Amapharamitha wobuchwepheshe nobukhulu besakhiwo

Izici zomkhiqizo kanye nobubanzi bokusetshenziswa

1. Ukuqala okubushelelezi kanye nokuma okuthambile gwema inkinga yokuqhuma kanye nomphumela wesando samanzi wezinto ezivamile zokuqalisa;
2. Izindlela ezihlukahlukene zokuqalisa kanye nohlu olubanzi lwezilungiselelo zamanje kanye ne-voltage zingashintshwa ngezikhathi ezihlukahlukene zokulayisha futhi zithuthukise inqubo.
3. Thuthukisa umsebenzi wokuvikela othembekile futhi uvikele ngempumelelo ukuphepha kwemoto kanye nemishini ehlobene.
4. Ukunciphisa amandla okuqala enjini kungagwema ukwehla kwamandla kagesi kanye nokucwiliswa kwamandla kagesi.Yehlisa umthamo wokusabalalisa amandla futhi ugweme ukutshalwa kwezimali ekwandiseni umthamo.
5. Yehlisa ukucindezeleka kokuqala futhi wandise impilo yesevisi yemoto kanye nemishini ehlobene.Yonga izindleko zesondlo futhi wonge imali eningi.
Ukucushwa kwedivayisi yokuqala ethambile:
Ihlukaniswe yaba izinhlaka ezimbili: ikhabethe eliphuma phambili lezimoto, ikhebula elisuka kukhabhinethi eliqalayo ukuya ekhabetheni elithambile lokuqala, kanye nekhebula elisuka kukhabhinethi eliqalayo elithambile liye enjinini.Ikhabethe elihlanganisiwe le-high-voltage solid-state-soft-start, i-switch cabinet kanye ne-soft-start kuhlanganiswe nekhabethe lokushintshwa elilodwa, elincane ngosayizi futhi kulula ukulifaka, futhi lingafakwa kanye namanye ama-switch cabinets.
Izimo zokusebenza ezijwayelekile:
(1) Umkhawulo ongaphezulu wokushisa okuzungezile awukho ngaphezu kuka-50°C (izinga lokushisa elivamile emahoreni angama-24 alikho ngaphezu kuka-35°C), futhi umkhawulo ophansi awukho ngaphansi kuka -15°C;
(2) Umswakama olinganiselwe aweqi ama-95%;ukuphakama akudluli ku-1000m, futhi umthamo kufanele uncishiswe uma udlula u-1000m;
(3) Kufanele ifakwe endlini, ngaphandle kokudlidliza nokushaqeka okukhulu, futhi ingabi nezingozi zomlilo nokuqhuma;
(4) Uthuli lwe-conductive negesi egqwalayo akuvunyelwe.