Explore our flagship series of step-down power transformers, dry-type isolation units, and medium-voltage substations manufactured for harsh continuous loads, high thermal endurance, and strict EU energy directives.
Heavy-duty copper-wound step-down transformer engineered for primary grid substations, utility interconnections, and large industrial facilities across Italy.
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Self-extinguishing dry-type distribution transformer for indoor substations, high-density urban infrastructure, commercial complexes, and data hubs.
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Precision epoxy resin isolation transformer built to eliminate harmonic noise, provide galvanic isolation, and stabilize sensitive Italian factory automated lines.
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Ultra-low loss SCB dry-type unit optimized for high efficiency, strict environmental safety compliance, and direct indoor substation placement.
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Specially designed for Italian 15kV medium voltage networks, delivering clean continuous power supply to mission-critical data centers and hospitals.
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Compact 20kV step-down transformer meeting IEC standards, ideally suited for secondary distribution points and rural utility step-down posts.
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Medical and precision industrial-grade dry isolation transformer, guaranteeing high dielectric strength and minimal electromagnetic interference.
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Versatile low-voltage step-up/step-down isolation unit tailored for OEM machine builders, renewable inverters, and specialized equipment.
Get CatalogItaly is currently undergoing one of the most aggressive electrical infrastructure transformations in Western Europe. Propelled by the Piano Nazionale di Ripresa e Resilienza (PNRR) and strict European Climate Law targets, the Italian national grid operator (Terna S.p.A.) alongside major distribution system operators like e-distribuzione (ENEL Group), Unareti, and Acea are enforcing unprecedented efficiency and resilience criteria for all new substation deployments.
For engineering procurement professionals, EPC contractors, and industrial project developers serving the Italian market, selecting a substation transformer supplier goes beyond simple kVA capacity. Products deployed across Italy must adhere strictly to CEI EN 60076 standards, European Union Ecodesign Directive (EU) 2019/1783 (Tier 2 mandatory loss thresholds), and specific regional MV distribution voltage levels—predominantly 15 kV and 20 kV in regional distribution grids, stepping up to 132 kV, 220 kV, and 380 kV high-voltage transmission lines.
All oil-immersed and cast resin transformers delivered to Italy feature ultra-low no-load ($P_0$) and load losses ($P_k$), fully satisfying Regulation (EU) 2019/1783 to ensure lower operational cost and minimal carbon footprint.
Custom-engineered primary and secondary windings specifically calibrated for 15kV (common in Northern Italy/Lombardy) and 20kV (widely used in Central/Southern Italy) voltage networks with standard dual-tap variations.
Enclosures and structural internal framing compliant with Italian seismic standard NTC 2018 and marine C5-M anti-corrosion surface treatments for coastal Mediterranean substations.
Step-up solar PV and wind substations (0.8kV to 20kV / 33kV) fitted with multi-winding inverter duty transformers. Designed to absorb severe high-frequency harmonics, solar thermal cycling, and rapid load swings common in Southern Italian solar parks.
Heavy-duty ONAN oil power transformers (10MVA to 30MVA) serving automotive, chemical, and metal processing plants in Northern Italy. Offering high short-circuit withstand and continuous full-load endurance under demanding industrial duty cycles.
Cast resin dry-type transformers (SCB series) installed inside underground substations of commercial centers, historic renovations, and medical centers. Zero oil fire risk, self-extinguishing (Class F1), and extremely low decibel sound emissions.
Spanning over 103,500+ sq. ft. of built-up factory space, our state-of-the-art transformer production center integrates every phase of substation manufacturing under one rigid ISO 9001, ISO 14001, and ISO 45001 certified Quality Management System.
Unlike simple assemblers, we execute cold-rolled grain-oriented (CRGO) steel core cutting, state-of-the-art Foil Winding, structural tank fabrication, automated vacuum pressure impregnation (VPI), and complete high-voltage routine testing in-house.
Every transformer batch built for export to Italy undergoes comprehensive routine tests—including winding resistance, voltage ratio, vector group verification, short-circuit impedance, separate-source AC withstand voltage, and induced overvoltage testing—complete with full CE documentation and guaranteed technical particulars (GTP).
Review key technical specs across our product lines serving Italian utilities, EPC contractors, and commercial facility developers.
| Transformer Type | Rating Range | Voltage Classes | Cooling / Insulation | Loss Standard | Primary Italy Application |
|---|---|---|---|---|---|
| Oil-Immersed Step-Down | 10MVA – 30MVA | 33kV, 69kV to 15kV/20kV | ONAN / ONAF (Mineral/Ester) | EU 2019/1783 Tier 2 | Primary Grid Substations, Industrial Parks |
| Cast Resin Dry Type | 1250kVA – 4500kVA | 11kV, 15kV, 20kV to 0.4kV | AN / AF (Epoxy Cast) | EN 50588-1 / Ecodesign | High-rise Urban Hubs, Data Centers, Malls |
| SCB Low-Loss Dry Unit | 315kVA – 1000kVA | 10kV, 15kV, 20kV / 0.4kV | Air Natural (Class H) | Ultra-Low Loss ($P_0, P_k$) | Commercial Retrofits, OEM Substations |
| Dry Isolation Transformer | 15kVA – 630kVA | 220V, 380V, 415V, 480V | VPI Dry Type | CEI EN 61558-2-4 | Medical Cleanrooms, Precision Automation |
| Solar Inverter Duty | 1000kVA – 3150kVA | 0.8kV to 15kV / 20kV / 33kV | ONAN (Harmonic Shielded) | IEEE C57.18.10 / IEC | Agrivoltaic & PV Plants in Sicily/Puglia |
Partner with an established power transformer factory equipped with 20+ years of manufacturing expertise, 103,500+ sq. ft. plant capacity, and full EU Ecodesign compliance.
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