Delta VFD-E Series VFD007E43A mai sarrafa motar AC 1 HP

Taƙaitaccen Bayanin Samfur

VFD007E43A na’ura ce mai ƙarfi, ƙanƙanta wadda ke sarrafa saurin mitar (variable frequency drive) daga fitacciyar jerin VFD-E ta Delta. An ƙayyade ta don aikace-aikacen 1 HP (0.75 kW) tare da wutar shigar 460V mai matakai uku, wannan na’urar AC mai daidaita mita tana wakiltar tsarin ƙira na modular wanda ya fi dacewa wajen sarrafa motoci masu ƙaramin zuwa matsakaicin ƙarfi. Tana da nauyin kusan kilo 1.2 (2.65 lbs), tsarin ta mai sauƙin nauyi da adana sarari yana ba da damar shigar da ita kusa da juna, wanda ya sa ta zama zaɓi mai kyau ga tsarin conveyor, injinan masana’anta, layukan marufi, da tsarin sarrafa famfo/masu busar iska.

Manyan Fa’idodin Fasaha

• Sensorless Vector Control: Yana aiwatar da sarrafa motar vector a buɗe-zagaye (open-loop) don samar da daidaitaccen saurin juyawa da babban torque a ƙananan sauri ba tare da buƙatar encoder ba.
• Integrated Dynamic Braking: Tana da transistor na dynamic braking a ciki, wanda ke ba da damar haɗa resistor ɗin birki kai tsaye don aikace-aikacen da ke buƙatar tsayawa cikin gaggawa.
• Faɗaɗɗen Kayan Aiki na Modular: Tana tallafawa katunan faɗaɗawa na zaɓi masu plug-and-play don sadarwar fieldbus da sassauƙan tsarin I/O domin daidaitawa da sauye-sauyen bukatun aikin atomatik.

Ƙayyadaddun Fasaha

Shigarwa & Kulawa

• Lura Kan Interface na Kula da Na’ura: Asalin drive ɗin baya zuwa da maɓallan sarrafawa a jikinsa. Masu ƙirar tsarin dole su sayi digital keypad ko interface na sadarwa dabam.
• Enclosure & Tazara: A ɗora chassis na Frame Size A a tsaye a cikin enclosuren masana’antu na IP20 ko mafi girma. A bar isasshen tazara a sama, ƙasa, da gefe-gefe domin inganta yanayin zafin iska ta halitta da kwararar iska daga fan.
• Zaɓin Girman Braking Resistor: Don fulawar tsayawa mai nauyi, a haɗa transistor ɗin braking da ke ciki da resistor na wutar lantarki na waje da aka ƙayyade daidai domin zubar da makamashin regenerative cikin aminci.

Fa’idodin Injiniya

• Ƙarfin Aiki a Babban Mita: Yana kai matakin aikin fitarwa har zuwa 600 Hz, wanda ke sanya ta da matuƙar tasiri ga spindles masu saurin juyawa na musamman da injinan yankan.
• Hanyoyi Biyu na Birki: Yana haɗa DC injection braking don riƙe saurin juyawa a ƙasa da dynamic braking don ikon tsayawa da sauri, yana ƙara sassauci a aikin injin.
• Ƙaramar Ƙafadar Kula (Compact Control Footprint): Girma ƙanana da ƙaramin nauyi suna rage sararin fanel da nauyin da ke kan gini yayin da har yanzu yake samar da ƙarfi da torque na motar masana’antu mai ƙarfi.

Tambayoyin Fasaha (FAQs)

Q1: Shin VFD007E43A na goyon bayan closed-loop encoder feedback?
A1: A’a. An ƙera wannan drive ɗin ne musamman don sarrafa mota a open-loop, yana amfani da ingantattun algorithms na sensorless vector don samun babban torque ba tare da kuɗi ko rikitarwa na amfani da encoders na zahiri ba.

Q2: Zan iya amfani da wannan 3-phase drive a kan wutar gida mai single-phase?
A2: A’a. An ƙera wannan samfurin ne musamman don wutar shigar 3-phase mai daidaito a tsakanin 380V zuwa 480V. Amfani da single-phase zai haifar da kuskuren phase-loss kuma yana iya lalata kayan ciki.

Q3: Ta yaya zan canza sigogi idan an raba siyar da keypad?
A3: Za a iya shirin sigogi ta hanyar haɗa zaɓin external keypad (misali KPE-LE02), ko ta hanyar hanyoyin sadarwa na serial ta amfani da kunshin software na daidaita na Delta na ka’ida.