VFD007EL43W-1 Delta mai sarrafa motar 3-Phase 460V mai ƙanƙanta

Bayyanin Samfur

VFD007EL43W(-1) (wanda a yawanci ake kiran sa da VFD007EL43W-1) ingantaccen, na’urar Variable Frequency Drive (VFD) ce ta gaske daga kamfanin Delta Electronics a cikin ƙaramin jerin VFD-EL-W Series. Wannan ƙaramin inverter an ƙera shi ne don muhallan masana’antu masu ƙarancin sarari da amfani da yawa, waɗanda ke buƙatar daidaita saurin juyawa da torque daidai a kan na’urorin motar AC 3-phase na al’ada. Yana aiki a kan hanyar shigar 460V three-phase, yana bayar da ƙimar fitarwa mai ɗorewa na 2.5 Amp da aka ƙayyade don motoci na 0.75 kW (1 HP), yana rage cin ƙarfin makamashi tare da rage nauyin inji a lokacin zagayowar aiki mai nauyi.

Mahimman Fa’idodin Fasaha

• Shigar da shi cikin Panel mai matuƙar ƙanƙanta: Yana da girman jiki ƙanƙane sosai, kusan 3.62 in (W) x 3.23 in (H) x 6.38 in (D), wanda aka ƙera don ajiye sararin rail mai muhimmanci da kuma ba da damar daidaita shi gefe-da-gefe.
• Tsarin Asali na 460V 3-Phase: An daidaita shi kai tsaye don cibiyoyin wutar masana’antu masu daidaito, yana kawar da asarar wutar step-down transformer tare da sarrafa rabon ƙarfin lantarki a kan dogayen igiyoyi.
• Daidaici Mai Ƙarfi na Zafin Jiki: Yana da nauyin kusan 2.2 lbs kawai, drive ɗin yana amfani da tsarin power module mai ƙarancin asara da kuma tushe mai cunkoson ƙira wanda ke sanyaya ta hanyar iska (convection) don sarrafa fitar zafi yayin cikakken nauyin inji.

Ƙayyadaddun Fasaha

Jagorar Shigarwa & Haɗa Wuta

• Tsarin Haɗin Shigarwa (Input Terminals): Haɗa layukan wutar 460V 3-phase guda uku na grid ɗin ku kai tsaye zuwa manyan terminals R/L1, S/L2, da T/L3 ne kawai.
• Fitarwa zuwa Motar (Output Terminals): Haɗa igiyoyin filin motar AC 3-phase zuwa terminals na fitarwa U/T1, V/T2, da W/T3. Gargadi: Kada a taɓa haɗa layin wutar shigar kamfani zuwa terminals na fitarwa, domin hakan zai lalata stack na ikon IGBT a ciki nan take.
• Ɗaukar Zafi da Sararin Shigar Iska: Kafa drive ɗin a tsaye a kan farantin baya mai ƙarfi kuma maras ƙonewa. Tabbatar da akwai sararin iska mai tsabta ba tare da toshewa ba, aƙalla inci 2 (50 mm) a sama da ƙasa da jikin na’urar don ba da damar zafi ya fita cikin sauƙi daga cikin da’irar lantarki.

Matsayin Kariyar Injiniya & Jadawalin Aikace-aikace

• Cikakkiyar Kulawa Kan Kurakurai: An saita shi da tsarin tsaro na ciki wanda ke lura da yawaitar current (overcurrent), tashin ƙarfin lantarki (overvoltage), raguwar ƙarfin lantarki (undervoltage), gajeriyar hanya a fitarwa, rashin daidaiton phase, da kuma yawaitar zafin motar (thermal overload).
• Flexibility na Modulation da Kula da Na’ura: Yana amfani da carrier frequency da za a iya daidaitawa ta software, wanda ke ba ma’aikata damar rage amo na harmonic na motar a cikin wuraren kasuwanci ko ɗakunan gwaji masu buƙatar daidaito.
• Babban Fannonin Amfani: An fi daidaita shi don belts na rarrabawa ta atomatik, fans na kasuwanci, conveyors na ƙaramin marufi, na’urorin kiwon lafiya, mixers, da kuma ƙananan famfunan ruwa (sub-fractional water pump) a tsarin bututu.

Tambayoyin Fasaha Masu Yawan Faruwa (FAQs)

Q1: Me saufin “-1” da ke ƙarshen sunan VFD007EL43W-1 yake canzawa?
A1: Wannan ƙarshen suna yana nuna nau’ikan gyaran hardware na musamman, tsoffin saitunan software na masana’anta na yankuna daban-daban, ko haɓaka tsarin kulawa (misali bambancin keypad) ba tare da canza girman jikin na’urar, ikon aikin 460V, ko fitarwa na ci gaba na 2.5A ba.

Q2: Zan iya shiga ko saita wannan drive daga waje ta hanyar controller ko PLC na shuka?
A2: I, za a iya. Drive ɗin yana da shigar analog mai shirye-shirye na current/voltage (0-10V ko 4-20mA) tare da terminals na matakai da dama (multi-step). Wannan yana ba da damar haɗawa cikin sauƙi da maɓallan turawa (pushbuttons), na’urorin gano motsi ko matsayi (sensors), ko kuma hanyoyin sadarwar master PLC na atomatik.

Q3: Ana buƙatar external dynamic braking resistor don wannan model ɗin 0.75 kW?
A3: Don saitunan gudu na dindindin (misali fans ko famfo masu gudu ba tare da yawan tsayawa ba), ba a buƙatar braking resistor. Sai dai idan tsarin ku yana buƙatar saurin rage gudu sosai ko kuma yana fuskantar nauyin juyawa daga abin da ake tukawa (inertial back-driving forces), ƙara hanyar birki ta waje zai taimaka wajen saukar da makamashin dawowa (regenerative energy) cikin aminci zuwa ƙasa, ya kuma hana tashin ƙarfin lantarki ya yi yawa (overvoltage trips).