16.5kV–27 kV Medium Voltage Metal-Clad Switchgear Aiki 16.5kV–27 kV Medium Voltage Metal-Clad Switchgear
Abubuwa gaba
| Muhimmiya | POWERTECH |
| Model NO. | 16.5kV–27 kV Medium Voltage Metal-Clad Switchgear Aiki 16.5kV–27 kV Medium Voltage Metal-Clad Switchgear |
| Rated Voltage | 27kV |
| Siri | Masterclad™ |
Bayani na sayen daga mai wuyaci
Bayanan
Na ƙwaliti na Square D Masterclad™ Medium Voltage Metal-Clad Switchgear tana cikin harkokin da kuma ingantaccen bayanai wanda take tsara masu amfani da shi don ci gaba da kyau. Ingantaccen bayanai da kuma tsohon yadda ya haɗa da Masterclad switchgear. An samun switchgear daga abubuwa masu karfin ruwa da kuma takalmafiya don haka da mutanen da ke amfani da shi da kuma abubuwan da ake amfani da su.
Abubuwan da ake iya samun Masterclad switchgear sun hada da electronics masu zamani da kuma ION power quality monitoring da EASERGY protective relays, EcoStruxure™, integrated racking, da automatic throwover systems.
An yi tasirin cikakken bayanai ta hanyar amfani da wurare da kuma abubuwan da ake amfani da su. Don duk ratings da kuma configurations da functions na switchgear, ana amfani da wurar daɗi. Wannan abubuwa tana ba da hankali da kuma tsohon yadda, tana saukar da lokacin da ake bukata da kuma lokacin da ake fada da switchgear.
Abubuwan da ake samu
Air-insulated switchgear defined by ANSI C37.20.2
UL listed equipment
Indoor and outdoor options with one or two high breaker arrangements
Also available as arc resistant structures type 2B for 5 and 15 kV class
Removable (drawout) circuit breaker
Compartmentalized enclosure with grounded barriers
Isolated low voltage compartment
Automatic gear driven shutters
Automatic shutters in VT, CPT, and fuse truck compartments
Epoxy insulated busbars
Mechanical interlocks
Disconnect style instrument transformers
Continuous grounded breaker and auxiliary trucks, in and between test/disconnected and connected positions
Parameter
16.5–27 kV
1200–2000 Amperes Continuous Ratings
16, 25, and 40 kA Symmetrical Interrupting Capacity
125 kV BIL, peak (impulse) dielectric withstand
60 kV, rms 1 minute 60 Hz dielectric withstand
NEMA Type 1 – Indoor enclosure
Structural diagram
27 kV Layout Dimensions
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 580000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 120000000
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
Makarantar Mai Yawanci
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Gwọọ Nri Nke Mmemme bụ Nyere Amama
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12kV 24kV air insulated Ring Main Unit (RMU) 12kV 24kV air insulated Ring Main Unit (RMU)
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Switchgear mai aikace-aikace na hawa da kuma Ring Main Unit na tashar gaba-gaban bayanan
Zan'antar Ilimi
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Sabbin Farkon Kudurwa a Off-Circuit (De-energized) Tap ChangersI. Dukkukan da ke Tap Changers na Off-Circuit (De-energized)1. Sababin Dukkukan Kwamfuta na tap changer contacts, kisan kyauwar kurfofin roller wanda ya kawo tsari masu yawa, ko kisan kyauwar zafi mai girma ta silver-plated layer wanda ya haifar da dukkukan—zai iya haifar da tap changer a lokacin da ake yi. Makunshi na tap positions, ko makunshi/welding da ba daidai ba, ba zan iya taka da current surges na short-circuit. Zabu na tap position na daɗi, wanda ya haifar da kasa da dukkukan. KwamfutaFelix Spark11/05/2025 -
Me kana da yin hanyar da ke cewa mafi yin hankali a tashar hankali na transformer?Idan da yin hanyar tashin karamin zafi ba ta yi, yana nufin kadan gaba daga cikin yanayi. Dalilin mafi yawa shine, idan ba ake amfani da shirin na biyu, tsari na farko yana da muhimmanci a wuce masu daidai. Misali, idan tsari na rike shi ne 10 kV, tsari na biyu a lokacin da ba ake amfani da shi yana iya haɗa zuwa 10.5 kV.Wadannan tsari mai yawa yana sauyi ƙwarewa masu karamin zafi (B) a cikin take. Idan a tuna bayyana:B = 45 × Et / S(indaso Et shi ne volts-per-turn da aka sanya, kuma S shi ne tsNoah11/05/2025 -
Ga wasu yanayin da ya kamata a yi harsuna cikin karamin IEE-Business, idan an sami wani abu daga cikin waɗannan: - Idan an rarrabe da ƙaramin magana a kan ƙaramin IEE-Business - Idan an sami wani abu na gaba-gaban ƙaramin IEE-Business - Idan an yi aiki da ƙaramin IEE-Business a wurin da ba ta da kyau - Idan akwai wasu muhimman adawa a kan ƙaramin IEE-BusinessA cikin lokacin koyarwa na mazauna da ke tafiya, yana da kyau a bayyana abubuwan da ke shafi haka don ya koyar da mazauna. Yana da kyau a koyar da mazauna ta tafiya a cikin abubuwan da suka bi: Idan an yi koyarwa na transforma, ya kamata a fuskantar sakiyar tsakiyar neutral-point kafin a yi waɗannan yanayi a cikin transforma. Tsarin gina shi ne mai sauƙi: babu da kyau a fuskantar sakiyar tsakiyar neutral-point kafin an gina transforma. Ba za a iya gina transforma idan sakiyar tsakiyar neutral-poEcho11/05/2025 -
Me ke da take da ake yi don karamin yaki a matsayin bayanai na gafara masu tashar karamin kwarewa?Gwaji-gwajin aiki na kumbotar jirgin ruwa suna da shi a cikin hanyoyin aiki mai yawa, hadadin gaba a kan wakiltun da ya fi karfi, kuma yi karfi, tsarki a kan rubutun jirgin ruwa, yawan abuwar wasu ko mutanen bayanin ruwan, batun fayafayen fuse ta kadan ko fuska a lokacin da take, kuma hadadin gaba a kan dukkantun ruwa, kuma faruwar ruwan, da kuma hadadin gaba daga wurare.Saboda kumbotar jirgin ruwa suka da ruwan mai kyau, tsafta suke da shi a cikin hanyoyin aiki mai yawa—daga inda ruwan ke faruwNoah11/05/2025 -
Misalai na gaba da ake samu a kan abin da ke faruwa a lokacin da ake yi aiki a cikin kammalan IEE-Business bayanan karamin yadda ake taimaka da shi?Ingantaccen Maimaitar Differensial na Turanci Masana: Matattuka da Dalilai da KoyarwaIngantaccen maimaitar differensial na turanci masana shi ne mafi yawan karkashin cikakken duk ingantaccen maimaitar differensial. Ana iya faruwa a tushen rayuwa. A ranar 1997, bayanin Northern China Power Grid ta nuna cewa a kan transformashi da sauran 220 kV ko da ya fi, akwai 18 fadada faruwar gaba, daga cikinsu 5 suna so ku maimaitar differensial na turanci—wanda ya zama kusan shekaru. Dalilan faruwar gaba koFelix Spark11/05/2025 -
Me kana da muhimmanci na amfani da hanyar kan gagarwa a cikin kungiyar rarrabawa, kuma me kana da abubuwan da zai iya samun yawan inganci? Ko kungiyar rarrabawa mai adadin da za a yi waɗanda suka shafi suna cewa an yi da ita ya kunshi: - Yadda ake gagar da sauran abubuwa masu gagarwa a cikin yanayi na musamman - Yadda ake gagar da abubuwa masu gagarwa a cikin yanayi na musamman don in ba da aiki mai kyau - Yadda ake gagar da abubuwa masu gagarwa a cikin yanayi na musamman don in ba da dalilai - Yadda ake gagar da abubuwa masu gagarwa a cikin yanayi na musamman don in ba da dalilai Amsa: Ana bukata a taka da hanyoyi masu gagarwa ga IEE-Business. Wannan ya kunshi: - Ingantaccen fahimta game da tsari na gagarwa - Tattaunawa da kungiyoyi masu gagarwa - Tattaunawa da kungiyoyi masu gagarwa don in ba da aiki mai kyau - Tattaunawa da kungiyoyi masu gagarwa don in ba da dalilaiMaimakon Common Grounding?Common grounding yana nufin amfani da kungiyar tashar jirgin (aiki) na gwamnati, tashar sauci na zawar, da kuma tashar sauci na ra'ayi rayuwa ta hanyar wani kungiyar tashar jirgi. Kafin bai yin amfani da shi ba, zan iya cewa mafi girman tashar jirgen da suka dace suka dace ne suka haɗa da kungiyar tashar jirgen da suka haɗa.1. Fa'idota Common Grounding Sisteminsa yana zama mai kyau da kuma mafi girman tashar jirgen, wanda ya ba da gaba da rike da tattaunawa masu aiki. ZEcho11/05/2025
Halayyar Bubuwa
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Akaikace na Ɗin Ikkarce da Tashoshin Amfani na 12kV Medium Voltage Switchgear a Makarantun Littattafai SmartWit da Rapid Development of Smart Grids an da Integration of Renewable Energy Medium Voltage (MV) Switchgear, as da core power distribution equipment in substations, directly determines da stability of da power system through its reliability, intelligence, and space efficiency. Dis article delves into da key technologies, scenario-specific solutions, and practical benefits of Medium Voltage Switchgear in substations.Core Requirements for Substation ScenariosHigh Reliability RequirementsSubstatioPOWERTECH06/12/2025 -
Switchgear na 12kV Medium Voltage Withdrawable: Nwupụta Na-akwado Na Nsogbu Kpọmkwem Pụrụ Iche n'ụdị Smart GridsA cikin ƙarfin tushen kwayoyin karamin tsari na masana'antu, tashar kasuwanci da kuma data centers, switchgear yana da muhimmanci wajen gudanar da tsarin karamin tsari. Daga cikin ƙarin batutuwa, Withdrawable Switchgearyana da muhimmanci a cikin batutuwar da yaɗa tsari saboda hukumar da shi da shirya. Wannan "withdrawable" feature ta shahara da muhimmanci a cikin batutuwar da yaɗa tsari saboda yadda ke da shirya, tana rage da muhimman abubuwa daga cikin efficiency of operationda safety of perPOWERTECH06/12/2025 -
Karki Dilemma a Afirka ta Harshen Kudu 12kV Medium Voltage SwitchgearGwọ́n ẹ̀ka ìtànúlòó àti ìdàgbàsókè GDP (ìdàgbàsókè >5% ní ọdún) ní Àríwá tuntun pẹ̀lú ìṣẹ̀lẹ̀ òfin-òjòjúmọ̀ — ìwọ̀n pupa, ìwọ̀n ìbẹ̀, àti ìyàwó ọ́gì — ń ṣe àfikún láti rí i pé àwọn ohun tí a fi sìlẹ̀ lẹ́ẹ̀ fún GIS àti AIS jẹ́ ọ̀nà tó dára pẹ̀lú ìyípadà.I. Eè yí ojútùú GIS vs. AIS (Ní Ìtàn Áríwá)1. Ìdí Ìbẹ̀rẹ̀2. Ìdí Ìṣẹ́ Tó Gbọ́ Ọ̀rọ̀Ẹ̀kọ́ GIS:Àkókò tó gbogbo ọjọ́ ọ̀tọ̀ (2 ọdún kọ̀ni ọdún ọ̀kan fún AIS)Ìyípadà pàtàkì tó wà lórí SF₆ (tòótọ́ sí ìwọ̀n ìbẹ̀)Ẹ̀kọ́ AIS:Ìdí ìṣẹ́lẹ̀ tó wà lórí (ìPOWERTECH06/12/2025
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