Furnace / Rectifier Transformer

Custom special-duty transformers for electric arc furnaces, electrolysis and DC rectifier systems.

Custom DesignHigh CurrentIndustrial

Designed for arc furnace, ladle furnace and rectifier duty
Very high secondary currents with custom busbar outputs
Multi-pulse rectifier configurations (6/12/24-pulse)
Reinforced construction for frequent short-circuit stress
On-load voltage regulation over wide ranges

✉ Send Inquiry 💬 WhatsApp

🔒 Your inquiry goes directly to our export sales team — reply within 24 hours with datasheet & quotation.

Technical Specifications

Rated Capacity	per project specification
Secondary Current	up to tens of kA
Rectifier Pulses	6 / 12 / 24-pulse
Regulation	OLTC, wide range
Duty	Furnace / rectifier cyclic duty
Cooling	ONAN / ONAF / OFWF
Design	Fully customized
Standard	IEC 60076 / IEC 61378

* Custom ratings, dimensions and finishes available per project specification. Contact us for the full type-test report and drawings.

Product Details

[ Structure Image ]

Built Around Your Process

Special-duty transformers live brutal lives — daily short-circuits, harmonics, thermal cycling. We design winding geometry, clamping and cooling around your actual load profile, not a catalog page.

Manufacturing & Routine Testing

Cores are cut on CNC lines and windings wound on automated machines with vacuum drying and oil filling. Every unit passes full routine tests per IEC 60076 in our CNAS-accredited laboratory; type tests are witnessed at KEMA / CESI.

[ Testing Image ]

[ Application Image ]

Typical Applications

Utility distribution networks, commercial buildings, industrial plants, renewable energy plants, mining and infrastructure — from pole-top units to 240 MVA power transformers.