- ISO 9001 · CE · IEC 60076
- SGS / BV Inspection
- Shipping to 15+ Countries

Transformer Series
Furnace Transformers


Transformer Series
Furnace Transformers
- Free on-site acceptance, commissioning and training
- One-year warranty from the date of delivery
- Full-wave impulse tested before it ships
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Furnace duty is the hardest a transformer sees. The secondary carries very high current at low voltage, electrode short circuits happen constantly as part of normal operation, and the load swings violently.
Wide voltage regulation is provided so the operator can match power input to the melting stage.
- High secondary current at low voltage for arc and induction furnaces
- Reinforced windings and clamping for repeated short-circuit duty
- Wide voltage regulation across the melting cycle
- On-load tap changing available
- Forced-oil and water cooling options for continuous heavy duty
- Designed against the specific furnace and electrode arrangement
Steel mills, foundries, ferroalloy plants, induction melting and heat treatment lines.
Sourced from certified partner manufacturers and inspected against our own standard before dispatch. Routine tests — winding resistance, voltage ratio, no-load and load loss, dielectric strength and, on oil-filled units, leakage — are run on every transformer before release.
Third-party inspection by SGS, BV or another agency can be arranged on request, with the report issued before shipment. Designed and manufactured in compliance with IEC 60076, ANSI/IEEE and the destination market's requirements; CE documentation available. Warranty is 24 months from the date of shipment.
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Zhongwei Willis (Shanghai) Electric Technology Co., Ltd. is a Shanghai-based supplier of power transmission and distribution equipment — transformers, substations and switchgear for clients across Africa, the Middle East, Southeast Asia and Central Asia, from 10 kV to 500 kV.
- ISO 9001
- CE
- IEC 60076
- SGS / BV
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Contact
- Room 21, Block D, 6/F, No. 1000 Zhenchen Road, Baoshan District, Shanghai, China
- +86 131 5355 3230
- WhatsApp +86 176 0546 5723
- 3373867314@qq.com
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Supplied to IEC 60076 · ANSI/IEEE · CE · ISO 9001



