Delta VFD022E21A na’urar canza mitar wuta (Variable Frequency Drive) | Sabuwar kaya

Takaitaccen Bayanin Samfur

Delta Electronics VFD022E21A babban AC micro drive ne na sensorless vector da ke cikin jerin VFD-E mai sassauci. An ƙera shi ne don ya bayar da 3 Horsepower (2.2 kW) na fitarwa mai ɗorewa, wannan ƙaramin inverter yana da shigar 1-phase 230 V tare da ƙarfaffen fitarwa 3-phase don tuka motoci na masana’antu har zuwa 11 Amps. Jerin VFD-E ta shahara da tsarin ta mai modular mai sassauci, wanda ke tallafawa shigar da na’urori a jere a kan rail da katunan faɗaɗa da ake saka su don hanyar sadarwar fieldbus. An ƙera shi da matattarar RFI da aka gina a ciki da kuma dynamic braking transistor a ciki, VFD022E21A na ba da kyakkyawan ikon sarrafa torque da daidaiton sauri a duk layukan samarwa ta atomatik, conveyor loops, da tashoshin famfo na ruwa.

Manyan Fa’idodin Fasaha

Sensorless Vector Control (SVC)

Drive ɗin na ɗauke da ci-gaba na open-loop vector control logic wadda ke ƙididdige sigogin zamewar mota mafi dacewa a kai a kai. Wannan yana ba da damar babban torque na farawa da daidaitaccen saurin juyawa a ƙarƙashin sauye-sauyen lodin injina ba tare da buƙatar madauki na encoder feedback mai tsada a waje ba.

Dynamic Braking Transistor da aka Gina a Ciki

Ana samun da’irar dynamic braking chopper a ciki a matsayin daidaitaccen sashi a wannan samfurin. Idan aka haɗa ta da zaɓin resistor na waje na ƙarfin lantarki, drive ɗin yana sarrafa zagayen rage gudu da sauri kuma yana sarrafa lodi masu jujjuyawar inertia ba tare da tayar da kuskuren overvoltage ba.

Iyakar Aikace-aikacen Mita Mai Ƙarfi

Tare da iya fitar da matsakaicin mita mai yawa har zuwa 600 Hz, VFD022E21A ya dace sosai da na’urorin masana’antu masu saurin juyawa na musamman. Yana aiki cikin santsi tare da spindle masu daidaito, fan masu saurin gudu, da kayan gauraya masu sauri da ake yawan samu a wuraren sarrafa masana’antu.

Bayanan Fasaha

Sanya na’ura da Kula da Ita

Rarraba Sararin Fanel ɗin Frame B

Chassis ɗin Frame B yana auna inci 6.85 x 3.94 x 5.35 kuma yana da nauyin kusan kilo 1.2 (2.65 lbs). Yana da kyau don ɗora shi a kan DIN-rail na daidaitaccen ma’auni ko a kan farantin panel kai tsaye. Ka tabbatar da isasshen tazara a tsaye a cikin kabad ɗin lantarki domin shigar iskar muhalli ta wuce kan fin ɗin sanyaya aluminium.

Haɗa Wutar Shigar Mataki Guda (Single-Phase Input Power Hookup)

Haɗa layukan wutar shigar mataki guda 200–240 V AC kai tsaye zuwa terminals L1 da L2. Kada ka kawo wuta zuwa terminals U, V, da W, domin waɗannan an tanade su ne kawai don rarraba wutar 3-phase mai daidaito zuwa motar.

Gudanar da Fuskar Mai Aiki (Operator Interface)

A lura cewa na’urar VFD022E21A ta asali ba ta zo da madannin dijital (digital keypad) da aka riga aka shigar ba. Za a sayi maɓallan sarrafa aiki, madannin rubutu na waje, da kayan haɗin potentiometer dabam gwargwadon bukatun allon sa ido naka.

Fa’idodin Injiniya

Zaɓuɓɓukan Faɗaɗa na Modular

Tsarin VFD-E yana karɓar nau’o’in allon faɗaɗawa (expansion boards) na clip-on iri-iri. Wannan yana bai wa ƙungiyoyin atomatik damar ƙara ƙarin tashoshin I/O ko haɗin hanyoyin sadarwar masana’antu kamar Modbus, Profibus, DeviceNet, ko CANopen cikin sauƙi.

Ayyukan Birkin DC Injection

Drive ɗin yana da daidaitattun saitunan DC injection, wanda ke ba shi damar ɗora karfin juyi na tsaye a kan shaft ɗin motar. Wannan yana hana motsi ba tare da iko ba ga manyan masu busar iska ko conveyors kafin fara juyawa.

Tsara Ajiye Wuri a kan Rail

An ƙera shi da tsarin da yake da ingantacciyar amfani da wuta da kuma tashoshin zubar da zafi masu tasiri, don haka za a iya ɗora na’urori da dama na VFD-E a jere a kan dogayen rails na daidaitattun ma’auni. Wannan yana ba da damar tara drives da yawa a cikin kwantena (enclosures) ƙanana.

Tambayoyin Fasaha (Technical FAQs)

Q1: Shin za a iya kunna samfurin VFD022E21A a kan layin wutar shigar mataki 3 (3-phase incoming power line)?

A1: A’a, VFD022E21A an daidaita ta ne musamman don shigar AC na mataki 1 (1-phase) 200–240 V. Yana maida wannan shigar mataki guda a ciki don samar da fitar mataki 3 (3-phase) mai canjin mita yadda ya dace da na’urorin motar AC induction na al’ada.

Q2: Menene mafi girman ƙudurin mita (output frequency) da wannan AC drive zai iya ɗauka?

A2: Drive ɗin na iya fitar da mafi girman ƙudurin mita (frequency) na 600 Hz. Wannan faɗaɗɗen zangon aiki yana sa ya dace da sarrafa spindles na kayan aikin gudu mai yawa, masu hura iska na centrifugal, ko na’urorin sarrafa katako na musamman.

Q3: Shin tsarin cikin na’urar ya haɗa da juriya ta birkin banzan motsi da aka haɗa a ciki?

A3: Na’urar tana ƙunshe da roba (transistor) na birkin banzan motsi (dynamic braking chopper) a cikinta. Amma ainihin na’urar juriya ta birki (power braking resistor) ana sayar da ita dabam. Dole ne ka shigar da juriya ta waje domin zubar da zafin birkin dawowa (regenerative braking heat) cikin aminci.

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