Resources

Datasheets, brochures & compliance

Download branded PDF datasheets for every transformer family, spec sheets for in-stock units, our company brochure and compliance statements — generated instantly in your browser, no sign-up required.

Product datasheets

One-page spec sheets, per transformer type

Technical parameters, key capabilities and the standards each range is built to — ready to share with your engineering team.

Oil-Type Distribution Transformers

Hermetically sealed, high-efficiency distribution transformers

PDF25 KB Download

Cast Resin Transformers

Maintenance-free, fire-safe dry-type transformers

PDF25 KB Download

Power Transformers

High-voltage transformers, engineered to order

PDF25 KB Download

BESS & Solar Transformers

Inverter-duty transformers for storage & renewables

PDF25 KB Download
In-stock unit spec sheets

Datasheets for every warehouse unit

Each in-stock reference has its own spec sheet with full ratings and availability. Browse the live list on the inventory page.

Oil-immersed
OT-3150-10-20 3,150 kVA Oil-immersed distribution
PDF26 KB Datasheet
OT-2500-21 2,500 kVA Oil-immersed distribution
PDF26 KB Datasheet
Switchgear
SG-CCF-24 24 kV ABB SafeRing CCF · Ring main unit (RMU)
PDF29 KB Datasheet
SG-8DJ20-12 12 kV Siemens 8DJ20.10 · Ring main unit (RMU)
PDF28 KB Datasheet
SG-8DJH-12 12 kV Siemens 8DJH RRL + L + LL · Medium-voltage switchgear
PDF29 KB Datasheet
Company & compliance

Brochure, quality & standards statements

A one-page company introduction plus our branded statements on quality, environmental management and product compliance. Official third-party certificates are available on request.

Company Brochure

Company overview, full product range and why Protrafo — a one-page introduction.

PDF1.7 MB Download

Quality & Environmental Statement

ISO 9001, ISO 14001 and VCA — our quality, environmental and safety commitments.

PDF24 KB Download

Product Compliance & Standards

IEC 60076 / 60076-11, EU EcoDesign Tier 2 and our full testing regime.

PDF24 KB Download

All documents are indicative and branded for information only; final specifications, test reports and declarations of conformity are issued with each order. Need something specific? Contact our team.

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