PVA Series Combined Instrument Transformer
Abubuwa gaba
| Muhimmiya | Rockwell |
| Model NO. | PVA Series Combined Instrument Transformer |
| Rated Voltage | 123/145kV |
| Siri | PVA Series |
Bayani na sayen daga mai wuyaci
Overview
A PVA 123a da PVA 145a na tana da wurin karamin gaba; yana haɗa aiki da zuba da faduwa a cikin wurin mai sauƙi mai muhimmanci da ke ƙunshi mai tsirriyar PCB. Aikin zuba ya zaune a ƙasar gaban gaba, kuma aikin faduwa a ƙarshen wurin. Gaba ta da ƙaramin sauransu wanda aka fi saka a ƙasar gaban gaban, kuma ana yi daga kirkiro. Sauransu na ƙaramin gaba na iya samun dalilai da ke faruwa a matsayin mai tsirriya.
A nan da ake haɗa aiki da zuba da faduwa a wurin mafi girma shi ne a kan yanayin da kuma zama:
Zama mai girma a yanayin:
- ƙarin hanyoyin gaba a wurin,
- ƙarin hanyoyin ƙungiyoyi masu taimakawa,
- ƙarin hanyoyin magana.
- ƙarin hanyoyin aiki da kayan adabu.
- ƙarin hanyoyin jirgin ruwa.
- ƙarin hanyoyin gajarta.
Technology parameters
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 60000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 100000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà
Mafarkin tsoro na yawan kulle
Kayan aiki na alaka da amfani, yin amfani, gyara-gyaran da kuma pasuwa na kayan karkashin yanayi, suka kentuwa da kaiwansu masu iko, ingantacciyar hankali da kuma amfani mai kyau.
mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin
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Zan'antar Ilimi
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Me kana Yadda ake Bincike Bayan Annabi Amfani da Hima (Buchholz) na Tausayi?Ga wasu Tushen da ake Yi Ba Taushe Gas (Buchholz) Protection Ya Faru?Idan taurari gas (Buchholz) protection ya faru, yana bukata a yi noma mai karfi, bincike mai karfi, da kuma fahimta mai karfi, sannan a yi ayyuka daidai.1. Idan Shanin Gas Protection Ya FaruIdan shanin gas protection ta faru, ya kamata a yi noma na taurari bi ba gaba don tabbatar da abin da suka faru. Bincika idan an faru saboda: Gas mai hawa, Tsakiyar mai hawa kadan, Galmi a cikin rawa na biyu, ko Galmi na taurari a cikin taurFelix Spark11/01/2025 -
Me kadan da THD? Yadda Ya Haɗa da Gaskiya na Ƙarfin Kirkiyya & Farkon AikiA cikin fanni al'ada mai karkashin kashi, yawan inganci da gaskiya na muhimmanci ga tattalin kashi. Saboda zama ta hanyar teknologiyan al'adu mai karkashin kashi, yawan amfani da muhimman kashi wanda ba su duka ba ta haɗa da matsalolin kashi masu sauti.Takaitaccen THDTotal Harmonic Distortion (THD) tana nufin tsari na root mean square (RMS) daga dukkan muhimman kashi zuwa RMS na muhimman kashi a fili mai karfi. Wannan shi ne abu mai girma, ana iya bayyana shi a baya a latsa. THD mai kadan ya nunEncyclopedia11/01/2025 -
THD Overload: Yadda Harmonics Take Da IEE-Business Power EquipmentIdan lokacin da Actual Grid THD Ya Zama Da Duk (misali, Voltage THDv > 5%, Current THDi > 10%), Yana Ba Aka Iya Kula Wannan Tashin Jirgin Samun Noma — Transmission → Distribution → Generation → Control → Consumption. Abubuwan Da Suke Suna Cewa Sune Additional Losses, Resonant Overcurrent, Torque Fluctuations, da Sampling Distortion. Mechanisms of Damage and Manifestations Vary Significantly by Equipment Type, as Detailed Below:1. Tashin Transmission: Overheating, Aging, and Drastically RedEcho11/01/2025 -
Gaskiya na THD: Daga Grid zuwa AikinƙasaHar daɗiyan THD na harmonics a cikin kungiyar zabe mafi yawan tattalin aiki ya kamata a duba da biyu: "THD na gida yadda aka fi sani (yawan harmonics mai girma)" da "Tattalin aiki na wadannan THD (wadannan ba ta shahara ba)" — babu wanda ke taka rawa muhimmin aikinsa da hanyar jirgin ruwa da kuma nasarorin aikin, amma babu wanda ke taka rayukansu da hanyar "wadannan ko wadannan ba su shahara ba." Idan suka dace, wannan abubuwa biyu ke taka rayukansu a cikin kungiyar zabe. Tabbacin yana haɓaka daEdwiin11/01/2025 -
Gida na Farko: Tsarin Yauyin Dukkaniyar Karamin KirkiroMisalai na Amsa na Makarantun Kasa Masu Inganci?Makarantun kasa masu inganci suna nufin tasirin da zama a makarantun kasa gaba-daya ta hanyar amfani da tattalin arziki masu zamani kamar Internet of Things (IoT), big data, da kuma cloud computing. Wannan yana iya ba a yi nemo bayanai game da juna-junan kasa, kyaukan abubuwa, da kuma parametoci masu yanayi, wanda yake so kuɗi da kyau, inganci, da kuma karfi ga gwamnati.Yadda makarantun kasa masu inganci ke zama a baya ya faruwa a kan abubuwan muhiEcho11/01/2025 -
Kananan Don Ina Bincike Gida na Noma: Jerin Kananan Da Duk Da ItaJin Kirkiyar Gine-gine na Makarfi: Turanci da KoyarGine-gine na makarfi yana daya daga cikin birane masu muhimmanci don zabe ta gida, kashi da bayan ta gida, da kuma fitaccen takardun. Saboda haka, jin kirkiya a gine-ginen makarfi yana da muhimmanci sosai.1. Turancin Jin Kirkiyar Gine-gine na Makarfi: Jin kirkiya a tushen kafin kafa, kafin kafa, da kuma kiyasin kananan gine-ginen da kafin kafa, kiyasa ciki har zuwa kafin kafa, da kuma tabbatar da zama ta gine-ginen ya fi tsarki da bai kasance baFelix Spark11/01/2025
Halayyar Bubuwa
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NEMA-Compliant Distribution Transformer Solution: Specialized Optimization for New Energy Manufacturing Gwaji da NEMA-Compliant Distribution Transformer: Specialized Optimization for New Energy ManufacturingⅠ. Project ChallengesA lithium battery production line in Quebec required conversion of 575V three-phase power from the Canadian industrial grid to 220V single-phase power. The existing distribution transformer system faced:Harmonic interface: Voltage distortion affected precision control systems, reducing yield rates by 18%Energy efficiency loss: Conventional distribution transformers exhibited 0.8 power factor with notable reactive lossesEnvironmental adaptability: Humidity fluctuations in indRockwell05/20/2025 -
Kampliti Solushin don Rofito ta Sistim na Kokarin Air Conditioning a Birnin Offishin a Meksiko (American Standard Distribution Transformer)Ⅰ. Ƙarfin Tashar & Talauci Masu Hana YakeBayan gwamnati a Meksiko tana amfani da sauyin karamin hawa mai tsarki na 15HP da ake shirya da faduwar juna 220V. Saboda rashin cikakken faduwar juna 380V, ya yi fiye wannan yadda adadin amps na bude ta karamin hawa ya gama da rike (a tabbatar da 3.2× adadin amps na tsari), wanda ya haɗa da nasara ta hawa ta zama 40%, da:Tafiyar karamin hawa ta ƙasa ta gama da rawar da aka ƙara (ΔT > 65°C), wanda ya ƙara ingantaccen taurari ta karaRockwell05/19/2025 -
Sokeloki na ANSI na IEE-Business na Tụrụọka Transformer site n'ịkwalite ụzọ ebe eme n'ụlọ ihe ọcha na MexicoⅠ. Skenario Rikiki da Tatsuniyoyi MasanaKafin Karkashin Yawan Kirki: Kirkin masana a Meksiko yana aiki a 480V/60Hz (3-kirki), amma tushen da aka fitar (misali, linar bakin daga Italiya) yana bukatar 380V/50Hz, wanda ya samun duk faduwar tsari da kuma faduwar kirki.Dakilin Zaburin Aiki: Ingantaccen yawan dole (a gaba 45°C, 70% zafi) a makarantar bakin yana bukatar maimaitar zaburin karkashin ANSI na kudin karkashin da suka taka hawa da zafi don kare jirgin kwallon kafa da kuma lokaci da ba a yi aRockwell05/19/2025
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