VFD015E43A Delta Electronics VFD-E inverter na vector

Takaitaccen Bayanin Samfur

VFD015E43A ƙaramar na'urar tuki ce ta AC (sensorless vector control AC micro drive) mai ƙaramin girma amma mai babban aiki, wadda ke amfani da sarrafa vector ba tare da firikwensin ba daga jerin VFD-E masu sassauci na Delta. An ƙera ta don aikace-aikacen 1.5 kW (2 HP), kuma na'urar tuki ce ta bakin-layi uku mai daidaita mita wadda ke ba da daidaitaccen saurin mota da karfin juyi. Tana zuwa cikin rufin Frame Size A na tsarin modular mai matakin kariya IP20, tare da nauyi mai sauƙi na kusan 4.2 kg (9.26 lbs), don haka tana zama mafita mai ceton makamashi, mai sauƙin shigarwa ga kananan injinan sarrafa masana'antu ta atomatik, fanfofi, famfo na ruwa da tsarin conveyor.

Manyan Fa'idodin Fasaha

• Sarrafa Mota na Ci gaba: Yana amfani da sarrafa vector a bude (sensorless vector) tare da daidaitawar V/Hz na al'ada domin samun babban karfin juyi a ƙananan sauri da kuma santsi wajen hanzarta juyawa.
• Transistor na Birki da Aka Gina Ciki: Yana ƙunsar transistor na birki mai aiki da sauri wanda aka gina shi a ciki a matsayin daidaitaccen sashi, wanda ke ba da damar rage saurin mota cikin gaggawa da aiki mai nauyi idan aka haɗa da resistor na birki na waje.
• Tsarin Modular: Yana ba da damar haɗuwa kai tsaye da cibiyar sadarwar fieldbus da faɗaɗa I/O ta amfani da katunan modular na plug-in da ake sakawa kai tsaye cikin chassis na na'urar tuki.
• Zabukan Sarrafawa Masu Sassauci: Yana goyon bayan matakai da yawa na saitin saurin mota, sigogin birki na DC injection, da kuma sarrafa ƙananan lissafi na gida ta amfani da tubalan shirye-shiryen asali da aka gina a ciki.

Bayyanannun Fasaha

Shigarwa na Injiniya & Kula da Na'ura

• Bukatun Daurawa/Shigarwa: A daura na'urar a tsaye a cikin kwandon kariya na wutar lantarki. Tsarin ta mai nauyin 4.2 kg wanda ya yi ƙanƙanta yana kama da sauƙi a kan DIN rail na daidaito. A tabbatar da barin gibin 50mm a gefe-gefe da 120mm a sama/kasa domin zubar zafin jiki ta hanyar convection.
• Kare Layin Wuta: A yi amfani da kariya ta musamman ta hanyar circuit breaker na bakin-layi uku ko fuses na semi-conductor masu saurin aiki a kan layukan shigar 380V-480V (R/L1, S/L2, T/L3) domin kare gadar diodes na na'urar tuki.
• Interface na Mai Aiki: A lura cewa maɓallan sarrafa aiki (operator keypad) ko nune-nunen dijital na daidaitawa daban ake sayar da su. Ana iya saita sigogi daga waje ta hanyar sadarwa Modbus RTU ko ta hanyar maɓallan nesa.

Dalilan Zaɓar Wannan Samfurin

• Fitarwa Mai Babban Mita: Zai iya fitar da mita har zuwa 600 Hz, abin da ya sa ya dace sosai da na'urorin spindle masu saurin juyawa da injinan sarrafa katako.
• Shigarwa Gefe da Gefe: Ingantattun hanyoyin zubar zafi suna ba da damar a daura na'urori da dama a jere kusa da juna a kan DIN rail na al'ada, domin ƙara yawan na'urori a cikin rufi ɗaya.
• Matakan Tsaro da Aka Gina Ciki: Fasahohin da aka saka suna karewa daga yawan halin lantarki (overcurrent), yawan ƙarfin lantarki (overvoltage), nauyin mota fiye da kima, zafin jikin heat sink mai yawa, da kurakuran rasa layi (phase loss).

Tambayoyi na Fasaha (FAQs)

Q1: Shin VFD015E43A na buƙatar na'urar birki ta waje don dynamic braking?
A1: A'a. Transistor na dynamic braking an riga an gina shi a cikin wannan samfurin. Abin da kake bukata kawai shi ne ka haɗa resistor na birki na waje da aka ƙididdige daidai a kan madaidaitan terminals ɗin wuta (+ da B) domin samun damar rage saurin mota da gaggawa.

Q2: Zan iya amfani da wannan VFD na 460V da wutar gida ta single-phase?
A2: A'a. Wannan inverter ɗin an ƙera shi ne musamman don shigar wutar lantarki ta bakin-layi uku (3-phase mains input). Amfani da shi a kan layin wuta single-phase zai haifar da kuskuren rasa layin shigarwa (input phase loss) ko ƙarancin ƙarfin lantarki (undervoltage) yayin da ake ɗaukar nauyi.

Q3: Shin ana samun maɓallin sarrafawa na dijital tare da wannan na'urar tuki?
A3: A'a, ana sayar da na'urorin sarrafawa (operator controls) dabam a matsayin kayan haɗi na jerin modular VFD-E na daidaito, domin masu amfani su sami damar zaɓar tsakanin maɓallai na kusa da na'urar ko nune-nunen bus na nesa da aka haɗa a cibiyar sarrafawa.