Delta VFD110E43A na’urar sarrafa saurin mitar (Variable Frequency Drive) 15HP 11kW

Bayani Kan Samfur

VFD110E43A na’ura ce ƙarama ta AC mai aiki da ƙarfi, mai sarrafa “sensorless vector control”, daga jerin VFD-E na Delta masu matuƙar sassauci. An ƙera ta don aikace-aikacen da ke buƙatar ƙaramin ƙarfin dawakai, wannan na’urar “variable frequency drive” ta 11kW (15 HP) tana sarrafa saurin mota da “torque” yadda ya kamata. Ita na’ura ce mai tsarin “modular”, mai ƙimar kariya IP20, wadda aka tsara don inganta tanadin makamashi da daidaitaccen iko ga motoci masu jujjuyawar lokaci uku a cikin manyan tsarin sarrafa masana’antu na zamani.

Manyan Fa’idodin Fasaha

• Tsarin Modular: Tsarin VFD-E yana goyon bayan faɗaɗawa ta hanyar “plug-in cards”, yana ba da damar shigar da ƙarin “fieldbus modules” da “I/O cards” cikin sauri.
• Ayyukan PLC da aka Gina Ciki: Tana da fasalulluka na shirye‑shiryen PLC da aka haɗa cikin na’urar, masu sauƙin amfani, waɗanda ke iya gudanar da sauƙaƙan tsarin sarrafa “logic” ba tare da buƙatar wani PLC na waje ba.
• Ingantaccen Sarrafa Zafi: Tana amfani da ƙarfi, tsarin sanyaya da fan mai tura iska da karfi wanda ke kiyaye zafin aiki a daidaitacce ko da a lokacin aiki mai tsanani.
• Sassauƙan Maɓallin RFI: Tana da maɓallin RFI mai cirewa don rage hayaniya, wanda ke sauƙaƙa daidaita na’urar da nau’o’in tsarin ƙasa (grounding) daban‑daban.

Ƙayyadaddun Bayanai na Fasaha

Shigarwa & Kula da Na’urar (Engineering Installation & Maintenance)

• Tsarin Ratayawa: A yi shigar da na’urar a tsaye a saman da yake faffada kuma ba ya rawaya. A bar sarari aƙalla 50mm a gefe‑gefe da kuma 120mm a sama da ƙasa domin ingantaccen zagayawar iska na fan.
• Matakan Tsaro na Wayoyi: A tabbatar an haɗa wutar shiga ta 460V layi uku ne kawai zuwa sandunan R/L1, S/L2, da T/L3. Haɗa wutar shiga zuwa sandunan fita U/T1, V/T2, ko W/T3 zai lalata na’urar har abada.
• Ka’idojin Ƙasa (Grounding): A yi wa inverter ɗin “grounding” yadda ya dace ta sandar ƙasa da aka ware. A takaita tsawon wayar ƙasa sosai don hana cunkoson tsangwamar lantarki (EMI).

Dalilan Zaɓar Wannan Samfurin

• Tana Ajiye Sarari: Ikon shigar da na’urorin a jere kusa da juna yana rage sararin faifan panel ɗin da ake buƙata.
• Raba DC Bus: Ana iya haɗa ta a layi guda da sauran drives da dama cikin sauƙi domin sha makamashin birki da hana kuskuren ƙaruwar wuta fiye da kima yayin tsayawa cikin gaggawa.
• Cikakkiyar Kariyar Tsaro: Tana da matakan kariya na ainihi wajen aikin na’urar daga ƙarfin wuta mai yawa (overcurrent), wuta mai yawa (overvoltage), ƙarancin wuta (undervoltage), hayakin zafi (overheating), ɓacewar layi (phase loss), da nauyin mota fiye da kima.

Tambayoyi na Fasaha (Technical FAQs)

Q1: Menene harafin "A" yake nufi a ƙarshen lambar samfurin VFD110E43A?
A1: Harafin "A" yana nuna nau’in Standard Drive na jerin VFD-E, wanda ke ɗauke da ƙa’idojin aiki na al’ada da aka gina a ciki ba tare da wasu keɓantattun kayan haɗi na musamman ba.

Q2: Shin wannan VFD na iya sarrafa mota ta layi guda (single-phase) 460V?
A2: A’a. Wannan samfurin musamman an ƙididdige shi ne kawai don wutar shiga ta 460V layi uku, kuma dole ne ya rika ciyar da motoci masu jujjuyawar lokaci uku kaɗai.

Q3: Sau nawa ya kamata a duba ko a sauya fan ɗin sanyaya?
A3: A rika tsaftace fan akai‑akai don hana taruwar ƙura. A yanayin aiki na al’ada, a sauya fan ɗin sanyaya na ciki duk bayan shekaru 2 zuwa 3 don hana kuskuren zafin jiki ya wuce ƙa’ida a drive ɗin.