22D-E4P2N104 Na'urar Tuki Mai Daidaita Mita 3-Phase Allen-Bradley

Takaitaccen bayanin samfur (Product Overview)

22D-E4P2N104 na'urar sarrafa saurin AC (Adjustable Frequency AC Drive) ce ta masana'antu mai iya aiki a tsarin madauki rufe (closed-loop), daga dangin kayayyakin Allen-Bradley PowerFlex 40P na kamfanin Rockwell Automation. An ƙera ta ne musamman don aikace-aikacen da ke buƙatar ƙarfi kuma ke da ƙaramin sarari, domin daidaita saurin mota da juyinta (torque), wannan na'urar ingantacciya tana karɓar wutar shigarwa ta lokaci uku (3-phase) mai 600V AC (a cikin kewayon aiki na 414 zuwa 660V AC). Tana samar da daidaitacciyar ƙimar wutar fitarwa mai ci gaba ta 4.2 Ampere, wadda ta yi daidai da ƙarfin ɗaukar kaya na 2.2 kW (3 Horsepower). Ta haɗa aikin Sensorless Vector da sassaucin daidaita aikace-aikace na ci gaba, wannan ƙaramar na'urar kayan aiki mai nauyin 1.41 kg tana zama kayan sarrafa hankali don haɗa injina masu ingantaccen aiki.

Manyan fa'idodin fasaha

• Cikakken bayanin ma'anar ƙarewar lamba (Detailed Suffix Logic Breakdown):
  • 22D-: Yana gane jerin PowerFlex 40P mai ingantaccen aiki, wanda ke ba da ƙarin damar sarrafa saurin rufe madauki (closed-loop velocity) da kuma zaɓuɓɓukan haɗa tsarin tsaro na musamman ga rukuni.
  • -E-: Yana fayyace ƙimar ƙarfin wutar shigarwa ta sigar lokaci uku (3-phase) na 600V AC a mitocin rabon wutar masana'antu na 50/60 Hz na ƙa'ida.
  • -4P2-: Yana nuna ƙimar wutar fitarwa mai ci gaba (continuous output current rating) ta 4.2 Ampere, wadda ta dace da nauyin masana'antu mai tsanani na 2.2 kW (3 HP).
  • -N-: Yana saita nau'in murfin kariya na panel mai buɗewa (open-type panel mount) wanda yake da daidaitaccen matakin kariya IP20/NEMA Type Open ba tare da saka matattarar EMC a ciki ba.
  • -1-: Yana nuna maɓallin kulawa (keypad) na LED na nau'in HIM da aka ɗora a gefen gaba na “drive” ɗin, a salo na dindindin, na ƙa'ida.
  • -04-: Yana nuna sigar kayan aikin samarwa ta asali, wacce aka sanye ta da transistor na birkin motsi (dynamic braking) a ciki da kuma ingantacciyar matakin sigogin da ake iya saitawa a ciki.
• Ayyukan Sensorless Vector: Yana samar da kyakkyawan ikon sarrafa juyi (torque) a ƙananan sauri da saurin amsa lokacin ƙaruwa ko raguwa na ɗaukar kaya, a cikin kewayon sauri 80:1 tare da daidaiton saurin +/-1% ba tare da buƙatar na'urar ƙarin fassarar motsi (external feedback encoder) ba.
• Ƙarfin ɗaukar nauyi mai tsanani (Heavy-Duty Overload Capacity): An gina shi don jure aikace-aikacen da ke aiki sau‑da‑sau, yana ba da ƙarin ƙarfin wutar lantarki na ɗan lokaci har zuwa 150% na al'ada na tsawon sakan 60 da har zuwa 200% na tsawon ƴan sakan 3 don taga tsaro, domin kawar da toshewar na'ura kwatsam.
• Removable Metal Oxide Varistor (MOV): An ƙera shi da mahaɗin grounding link mai iya cirewa zuwa ƙasa, wanda ke ba da damar aiki cikin aminci a grid ɗin rarraba mara grounding ko IT ba tare da haɗarin lalata sassan cikin na’urar ba.

Musammantun Fasaha

Maganganun Masana’antu

• Conveyor na Jigilar Kayan Ajiya: Yana samar da babban torque na farawa don daidaita cunkoson rarrabar manyan kaya kuma yana kawar da yanayin ƙonewar mota gaba ɗaya a ƙarƙashin canje-canjen nauyi.
• Pamfun Sarrafa Ruwa: Yana sarrafa centrifugal liquid pumps da dosage loops don a daidaita saurin pamfu daidai da bukatun aikin, wanda hakan yake rage asarar kuzari gaba ɗaya ƙwarai.
• Injinan Marufi Masu Daidaito: Yana kiyaye daidaitaccen ƙarfi (tension), saurin matsawa zuwa matsayi (indexing), da amintaccen bin bayanin halayen torque a duk layukan cika marufi da saƙa (bagging).
• Layukan Samarwa Masu Atomatik: Yana rage tsayawar masana’anta ba zato ba tsammani a muhimman masana’antar kera motoci, masana’antu, da layukan rarrabawa ta hanyar haɗa cikakkun binciken matsala (diagnostics).

Wiring & Sanya Na’ura

Sigogin Kammala Layin (Line Termination)

Kebe babban tsarin rabon wutar lantarki na wurin kafin a fara shigarwa. Haɗa layukan ƙarfin wutar 600V 3-mataki na kamfanin wuta cikin ƙarfi zuwa manyan tashoshin layi (R, S, T / L1, L2, L3) na akwati. Jajayen tashoshin fitarwa (U, V, W / T1, T2, T3) dole ne su tafi kai tsaye zuwa jerin motar 3-mataki. Kada a taɓa sa ƙarfin layin wuta kai tsaye a filogin fitarwa, domin hakan yana haddasa gazawar inverter nan take.

Tazarar Muhalli da Sarari

Dora drive ɗin a tsaye a cikin kwandon sarrafawa mai tsabta wanda yake cika buƙatun IP20. Tabbatar da filin iska mai zagayawa ba tare da tozali ba na aƙalla 120 mm a sama da ƙasa da gidan drive ɗin, sannan ka kiyaye tazarar kwance mafi ƙaranci na 50 mm tsakanin na’urori kusa da juna don ba da damar zubar da zafi yadda ya kamata kuma a hana taruwar zafi a wuri ɗaya.

Ka’idojin Raba Layin Kula

Juyar da duk layukan sarrafa ƙarancin wuta, keblolin RS-485 serial, da sigogin analog (0-10V/4-20mA) ta cikin conduits da suka rabu gaba ɗaya da manyan layukan wutar motar da layukan shigowar wuta. Layukan umarnin analog dole ne su yi amfani da keblolin shielded twisted-pair, tare da haɗa shield drain ɗin ne kawai a tashar tocilen grounding na chassis na drive.

Zaɓin Cire MOV Daga Ƙasa

Lokacin da ake amfani da drive a kan tsarin rarraba wuta na IT da ba a haɗa su da ƙasa ba ko masu babban juriya (high-impedance), a cikin aminci a cire haɗin ɗaure wayar metal oxide varistor (MOV) na cikin na'ura daga tashar haɗin. Wannan yana hana matsalolin hayaniyar madaidaiciyar hanya (common-mode noise) kuma yana kare da'irorin kariya na cikin na'ura daga manyan katsewar wuta zuwa ƙasa masu illa sosai.

Fa'idodin Injiniya

• Dual-Mode Advanced Logic: Yana ba da sassaucin zaɓe tsakanin hanyoyin Volts-per-Hertz (V/Hz) na gargajiya ga nauyin motoci da dama, da kuma Sensorless Vector Control (SVC) ga tsarukan da ke buƙatar babban karfi mai ɗorewa.
• Onboard Dynamic Brake Transistor: Yana da haɗaɗɗen transistor na birki wanda ke ba da damar a haɗa kai tsaye rajistar birki na wuta mai sauyawa (dynamic braking resistor network), don tabbatar da sarrafaffen rage sauri na manyan nauyuka masu babban juriya (high inertia).
• Masu Haɗin Kai da yawa masu sassauci: An sanye shi da shigarwar dijital guda 5 masu iya shiryawa, layukan shigar da siginar analog guda 2 masu yanayi da dama, da kuma haɗaɗɗen na'urar sadarwa RS-485 wadda ke goyon bayan umarnin haɗin serial na ƙa'ida kai tsaye daga PLC.

Technical FAQs

Q1: Waɗanne fa'idodi ne yanayin Sensorless Vector ke bayarwa fiye da yanayin V/Hz na gargajiya a kan 22D-E4P2N104?
A1: Yanayin Sensorless Vector yana amfani da samfuran lissafi na cikin gida na motar don raba kwararan wutar da ke haifar da karfi (torque) da kuma kwararan wutar ƙarfin maganadisu (flux). Wannan yana samar da ƙarin karfi sosai a ƙananan saurin aiki (har zuwa 1 Hz) kuma yana amsawa da sauri sosai ga tashin nauyin inji kwatsam idan aka kwatanta da da'irar sarrafa V/Hz na gargajiya.

Q2: Za a iya dora wannan drive kai tsaye a kan sandar DIN na masana'antu ta ƙa'ida mai girman 35mm?
A2: Eh. Gidajen kariya na IP20 masu ɗan ƙaramin girma suna goyon bayan duka nau'in ɗora na'ura kai tsaye a kan sandar DIN na masana'antu 35mm ta hanyar danna ta makale don saurin shigar da ita a faifan panel, da kuma ɗora ta da sukurori a farantin baya na gargajiya don aikace-aikacen da ke da girgiza mai yawa.

Q3: Me ya sa haɗin saitin MOV mai iya cirewa yake da matuƙar muhimmanci ga wasu takamaiman hanyoyin rarraba wutar lantarki na gini ko masana'anta?
A3: A kan tsarin wutar IT da ba a haɗa su da ƙasa ba ko na ɗelta, ƙarfin lantarki daga layi zuwa ƙasa na iya tashi zuwa matakin da bai iya tsinkaya ba. Barin MOV yana ɗaure da ƙasa a irin waɗannan yanayen na iya sa sassan cikin na'ura su yi zafi fiye da kima ko su lalace da wuri; cire clip ɗin haɗin yana raba varistor na kowane lokaci (phase) daga ƙasar kariya cikin aminci.