We don't sell a catalogue: every unit is defined to your requirement, manufactured under our brand at qualified partner factories, and compliant with European standards (CE, IEC / EN 60076, Ecodesign Tier 2). Two transformer families, two substation types, from MV (up to 36 kV) to HV (above 50 kV).
Fire safety for indoor and sensitive sites: data centers, public buildings. The core of our European offer.
Mineral oil or ester, from neighbourhood substations to industrial sites.
Transformer, MV switchgear and LV board integrated. Includes prefabricated compact substations (IEC 62271-202).
Assembled, wired and tested in the factory. Open skid, 20/40 ft container or e-house.
Power transformer, HV switchgear and protection. Engineered to order, delivered turnkey.
| Power | Impedance | Behaviour classes | Indicative mass |
|---|---|---|---|
| 400 kVA | 6 % | F1 · E2 · C2 | ≈ 1.4 – 1.7 t |
| 630 kVA | 6 % | F1 · E2 · C2 | ≈ 1.9 – 2.3 t |
| 1,000 kVA | 6 % | F1 · E2 · C2 | ≈ 2.6 – 3.1 t |
| 1,600 kVA | 6 % | F1 · E2 · C2 | ≈ 3.6 – 4.2 t |
| Power | Impedance | Losses | Indicative mass | Indicative footprint |
|---|---|---|---|---|
| 400 kVA | 4 % | Tier 2 | ≈ 1.2 – 1.4 t | ≈ 1.45 × 0.95 m |
| 630 kVA | 4 % | Tier 2 | ≈ 1.6 – 1.9 t | ≈ 1.60 × 1.00 m |
| 1,000 kVA | 6 % | Tier 2 | ≈ 2.3 – 2.7 t | ≈ 1.80 × 1.10 m |
| 1,600 kVA | 6 % | Tier 2 | ≈ 3.4 – 3.9 t | ≈ 2.00 × 1.20 m |
| 2,500 kVA | 6 % | Tier 2 | ≈ 4.8 – 5.6 t | ≈ 2.30 × 1.40 m |
Basis: ONAN / AN, Dyn11, 50 Hz. Losses per EU Regulation 2019/1783 (Tier 2). Indicative pre-sizing values, exact masses and dimensions depend on manufacturer and options, confirmed at quotation.
| Range | Technology | Power | Voltage | Typical use |
|---|---|---|---|---|
| Cast resin (dry) | Dry, indoor | 100 – 3,150 kVA | ≤ 36 kV (MV) | Data centers, public buildings, sensitive sites |
| Oil-immersed distribution | Mineral oil / ester | 100 – 3,150 kVA | ≤ 36 kV (MV) | Grids, industry, outdoor substations |
| MV substation | Packaged, prefabricated | per transformer | ≤ 36 kV (MV) | Grid connection, industrial sites |
| Skid & containerised | Skid, container or e-house | per integrated transformer | ≤ 36 kV (MV) | BESS, solar, EV charging, sites, data centers |
| HV substation | Engineered-to-order | up to ~100 MVA | 36 – 170 kV (HV) | Renewables evacuation, large sites |
Transformers are built to NF EN 60076 and to Ecodesign 548/2014 Tier 2. On substations, the medium-voltage switchgear answers to IEC 62271-200 (LSC2A / LSC2B service continuity, PM partitioning, IAC AFLR internal-arc classification) and the low-voltage board to IEC 61439-2, with design verification of the assembly. See compliance →
Indicative values, beyond these ranges, let's talk: send your specification.
Bushings, DGPT2, thermometers, gaskets, valves, breathers… to maintain your existing fleet, whatever the original brand.
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