
ROCKWILL H59 Solutio Terrae Transformatoris: Zig-Zag Winding & Monitorium Intelligentem pro Systematis Neutralis Terrae
Scenarii Applicationis:
Punctus neutralis terrae in systematibus non-terris aut resonantia-terris, limitans currentem unius-phase terrae fault, suppressens overvoltage systematis.
I. Core Design Solutions
- Transformator Terrae Customizatus
- Aedificatus super platforma transformatoris olei-immersi H59, cum parte alta tensio utente Zig-Zag windings aut Yn-d connection ad praebendam stabilem impedentiam terrae neutralis.
- Complacit cum IEC 60076 et NF C52-112 standards, cum fortitudine insulationis designata ad tolerandum sursum currentis terrae fault.
- Configuratio Parametrorum Clavium
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Parameter
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Value/Specification
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Tensio Nominata
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Adaptatio tensio systematis (6kV/10kV/20kV/33kV)
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Overload Brevi Tempore
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Tolerat 10–20× currentem nominatum pro 10 secundis
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Impedentia Sequenti Nullo
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Customizata per currentem capacitive systematis (Typica: 40Ω–100Ω)
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Methodus Connectionis
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Znyn11 aut YNd11
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- Selection Methodi Terrae
- Resistance Terrae: Secunda pars connecta ad armaria resistoris graticulae aeneae, limitans currentem fault ad ambitum tuto (Optional: 200A–2000A).
- Coilus Extinctionis Arcuum Terrae: Associatus cum coilis automaticis tuning arc extinctionis ad extinguendum arcos fault-point.
II. Advantages Technici
- Structura Fidelis & Protectio
- Cisterna olei perfecte clausa: Rating protectionis IP23, apta pro installatione foris (–25℃ ad +50℃).
- Bushings resinae epoxy: Pars alta tensio utens 33kV-grade T-type cable terminations (EPDM material), securans fidelitatem insulationis in ambientibus humidis.
- Systema Monitorii Intelligentis
- Integratum cum DGPT2/DMCR protection relays pro monitorio real-time de:
✓ Currentem/voltum puncti neutralis
✓ Temperaturam olei (max. 55℃ incrementum temperature)
✓ Level olei & transientes pressionis
✓ Contentu gasorum fault (H₂, CH₄).
- Alta Efficiencia & Salus Energetica
- Windings cupri + ONAN refrigeratio: No-load loss ≤0.2% capacitatis nominatae (exempli gratia, 1300W pro 630kVA).
- Efficiencia >98.5% (ad plenum onus, cosφ=1), complacens standardis gridis viridis.
III. Servitia Adaptationis Engineeringiae
- Configuratio Customizata
- Creepage distance bushings customizata pro altitudine (>1000m requirit insulationem reforzatam) et nive pollutionis.
- Addenda optionalia:
- 5-position non-excitation tap changer (±2×2.5%)
- Vales olei aenei & bases anti-vibration roller.
IV. Parametri Casus Typici
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Capacitas (kVA)
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Tensio Systematis (kV)
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Impedentia Sequenti Nullo (Ω)
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Current Resistor (A)
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Dispositivum Protectionis
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300
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20
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60
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400
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DGPT2 + Thermostat
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500
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33
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85
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800
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DMCR + Gas Relay
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V. Commitment Service
- Garantia 10 annorum: Maintenance perpetua pro sigillis et windings.
- Responsum 48 horarum: Hotline supporti technici +86 577 27869969.
- Documenta provisa: Rapporti calculationis terrae, certificata testis typi (inclusiva testis incrementi temperature & short-circuit).
Note: Haec solutio requirit parametris usuarii provisis (exempli gratia, capacitas systematis short-circuit, currentem capacitive) pro engineeringia precisione. Ingenii Rockwill customizabunt designa secundum haec.