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Commutatio Neutralis Climatica 24kV pro Reticulis Sustinendis | Nu1

Edwiin
Edwiin
Campus: Commutator electricitatis
China

Vita servitii expectata 30–40 annos, accessus ab fronte, design compactum aequivalent SF6-GIS, sine manipulatione gas SF6 – amica climati, 100% insulatio aeris sicci. Commutator Nu1 est metallice inclusus, insulatus gas, cum design commutatoris extractibilis, et fuit testatus secundum standards pertinentes, approbatus ab laboratorio STL internationaliter recognitum.

Normae Compliance

  • Commutatoria: IEC 62271-1 Commutatoria et controllo alta tensio – Pars 1: Specificationes communes pro commutatoriis et controllo alternantis currentis

  • IEC 62271-200 Commutatoria et controllo alta tensio – Pars 200: Commutatoria metallice inclusa AC et controllo pro tensiis nominatis supra 1 kV et usque ad et includens 52 kV

  • Commutator: IEC 62271-100 Commutatoria et controllo alta tensio – Pars 100: Commutatores alternantis currentis

  • Disconnector / Territor: IEC 62271-102 Commutatoria et controllo alta tensio – Pars 102: Disconnectores et territores alternantis currentis

  • Transformator Currentis (CT): IEC 61869-2 Transformatores instrumentales – Pars 2: Transformatores currentis

  • Transformator Tensionis (VT): IEC 61869-3 Transformatores instrumentales – Pars 3: Transformatores tensionis

  • Insulatio: IEC 60071 Coordinatio insulationis

  • Codex IP: IEC 60529 Gradus protectionis praebiti a casibus (codex IP)

  • Codex IK: IEC 62262 Gradus protectionis praebiti a casibus contra impactus mechanicis externos (codex IK)

  • Systema Detectionis Tensionis (VDS): IEC 62271-213 Systemata detectionis tensionis pro commutatoriis et controllo alta tensio

  • Operatio: EN 50110 Operatio installationum electricarum

  • Installatio: IEC 61936-1 Installationes potentiales excedentes 1 kV AC

  • Conditiones Ambientales: IEC 60721-3-3 Classificatio conditionum ambientalium

NU1..jpg

Rationes Electricae

  • Tensio Nominata (Ur): 24 / 36 kV

  • Tensio Testi Frequentiae Potentiae / Impulsus (Ud/Up): 50/125 / 70/170 kV

  • Frequens Nominata (fr): 50/60 Hz

  • Currentus Nominatus Busbar (Ir): 2500 A

  • Currentus Nominatus Feeder: 1250 / 2000 A

  • Currentus Nominatus Cuspis Sustinendus (Ip): 78.8 / 81.9 kA

  • Currentus Nominatus Brevi Temporis (Ik): 31.5 kA / 3 s

  • Protectio Arcus Interni (AFLR): 31.5 kA / 1 s

  • Temperatura Operationis: -5 °C ad +40 °C

Dimensiones

  • Largitudo: 650 mm (1250 A), 900 mm (2000 A)

  • Altitudo: 2400 mm

  • Profunditas: 1500 mm

Medium Insulationis Aeris Sicci

Pressio Impleti ad 20°C (relativa): 200 kPa

Minima Pressio Operationis ad 20°C (relativa): 180 kPa

Ratio Fugae Gas: < 0.1 %/annum

Pressio Operationis Disci Relievi: ≥ 350 kPa (manometrum)

Serie Nominata Operationis: O – 0.3 s – CO – 15 s – CO

NU1..jpg

Secundum IEC 62271:

  • Classis Durabilitatis Commutatoris (secundum IEC 62271-100): M2, E2, C2

  • Classis Durabilitatis Disconnectoris (secundum IEC 62271-102): M0, E0

  • Tank inoxius sigillatus pro commutatoriis inclusis.

  • Medium insulationis aeris sicci eliminat necessitatem manipulationis gas SF6.

  • Magnitudo compacta aequivalens commutatoriis insulatis SF6.

  • Systema coni externi pro connectendo cables potentiis et busbars solid-insulatis

  • Non opus est operari gas pro installatione, commissioning, vel futuris modificationibus.

  • Systema ductuum relevari pressionis integratum.

  • Equipatus sensoribus pro monitoringu real-time status operationis commutatoriis.

Characteristica Usuaria:

  • Design compactus

  • Panel controlis accessibilis

  • Nullus SF6 – operatio secura et amica climati

  • Accessus ab fronte ad commutatoria

Accessibilitas:

  • Compartimentum cable, transformatores currentis (CTs), et transformatores tensionis (VTs) accessibilia ab fronte commutatoriis.

  • Facile grounding cables per commutator vacui assecurat operationem securam.

  • VTs metallici, shielding, et cables et busbars tactu securi augent securitatem.

Medium Insulationis:

Commutatoria impletur gas insulationis aeris sicci.

Characteristica aeris sicci:

  • Non-toxicus

  • Nulli F-gases involvuntur

  • Neutrale climatico

  • Non-flammabilis

  • Chemice neutrale

Design Panelis:

  • Assemblatus in fabrica et testatus typice.

  • Busbars unipolares, solid-insulati, shielded, plug-in.

  • Exemptus maintenance.

  • Commutator vacui.

  • Disconnector tricipitis pro disconnectione et grounding per commutator.

  • Grounding protectivus per commutator vacui.

  • Connectio cable per systema coni externi secundum DIN EN 50 181.

  • Transformatores instrumentales possunt substitui sine manipulatione gas.

Gradus protectionis:

  • IP65 pro omnibus partibus alta tensio circuiti principis.

  • IP3X pro casu commutatoriis.

Design Modularis:

  • Transformatores currentis et tensionis montantur externi pro facile maintenance.

  • Transformatores tensionis sunt metallici, plug-in, et disconnectabiles.

  • Substitutio panelis non requirit additionalis operatio gas vel movimentum panelium adjacentium.

  • Systemata protectionis et mensurae possunt integrari.

  • Compartimentum bassa tensio removibile; busbars et transformatores instrumentales sunt plug-in.

  • Optional: Relais multifunctionale digitale cum functionibus integrationis protectionis, control, communicationis, operationis, et monitoringis.

Independencia Ambientalis:
Nu1 constat commutatoriis inclusis in tank sigillatus intra casum externum. Hoc protegit componentes alta tensio ab influentiis ambientalibus sicut:

Conditiones ambientales asperae

Parametri externi includentes:

  • Sal, pulvis

  • Humiditas, corrosio

  • Insecta, rodentia

  • Altitudines installationis altae

Design Exemptus Maintenance:

Commutatoria Nuventura inclusa in tank sigillatus, insulatus aeris sicci, praebet operationem exemptam maintenance super vita servitii, assecurans:

  • Securitas personale

  • Supply potentiae fidelis et interrupta

  • Systema pressionis sigillatum designatum pro 30 annos

  • Exemptus maintenance sub conditionibus ambientalibus

  • Reductio costorum operationis

Automation et Digitalizatio:

Systemata automationis et relays assecurant operationem tempestivam et conditionalem equipmenti, permittentes:

  • Automation unidirectionalis et integrationem in systemata centralia Supervisory Control and Data Acquisition (SCADA).

  • Operationem equipmenti efficientem et cost-effective basatam in functionibus logicis, offerens solutiones flexibiles et integratas.

Integration Sensorum (Optionalis):

Systemata sensorum integrantur intra commutatoria, permittentes:

  • Monitoringus health real-time

  • Monitoringus continuus temperature gas, partial discharge, qualitas, et densitas

  • Economia in costibus maintenance programmati

  • Identificatio praeveniens potentialium defectuum ante evenirent

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