电炉变压器

Electric Furnace Transformer

电炉变压器
强劲驱动

本产品作为电弧炉及冶炼设备的核心供电部件,具备大电流、强过载能力和稳定的电能转换性能,确保冶炼过程高效、连续运行。

在设计与制造中充分考虑电炉运行中的冲击特性与负荷波动,采用专用结构与强化绝缘工艺,可满足冶金、合金及有色金属冶炼的长期需求。

  • 大电流输出,满足电炉冶炼需求
  • 优良的短路与过载耐受能力
  • 稳定供电,适应冲击性负荷
  • 适用于冶金、合金及有色金属行业

Electric Furnace Transformer
Powerful Drive

Core power source for arc furnaces and smelting, delivering high current, overload endurance, and stable conversion for continuous efficiency.

With reinforced design and insulation, it withstands impact loads and meets long-term needs in metallurgy, alloy, and non-ferrous smelting.

  • High current output for furnace smelting requirements
  • Excellent short-circuit and overload withstand capability
  • Stable power supply for impact loads
  • Applicable to metallurgy, alloy, and non-ferrous industries

电气性能参数
稳定与高效的核心指标

电炉变压器在设计中充分考虑冶炼工艺的大电流、冲击性负荷特征,能够在强波动电网条件下保持稳定运行。

核心性能指标涵盖容量、电压、电流及调压方式,为电弧炉和冶炼设备提供持续可靠的动力支持。

  • 额定容量范围:1000–80000 kVA
  • 频率:50 Hz / 60 Hz
  • 高压侧电压:6–35 kV
  • 低压侧电压:100–1200 V(大电流输出)

Electrical Parameters
Stability & Efficiency

The electric furnace transformer is designed to handle high current and impact loads of smelting processes, ensuring stable operation under strong grid fluctuations.

Key performance parameters cover capacity, voltage, current, and tap-changing methods, providing continuous and reliable power for arc furnaces and smelting equipment.

  • Rated capacity range: 1000–80000 kVA
  • Frequency: 50 Hz / 60 Hz
  • High-voltage side: 6–35 kV
  • Low-voltage side: 100–1200 V (high-current output)

运行环境与结构参数

电炉变压器在设计上充分考虑了冶炼现场的高强度工况,具备优良的散热、耐冲击和结构强度,能够在长期大电流运行条件下保持稳定。

无论是在高温、粉尘、潮湿或强电磁干扰环境下,设备都能可靠工作,并符合冶金及电力行业的相关标准。

  • 分接方式:无载或有载调压可选
  • 环境温度:-25 °C 至 +45 °C
  • 冷却方式:ONAN / ONAF / OFWF(油浸风冷或水冷)
  • 绝缘等级:F 级或更高

Operating Environment and Structure

Designed for the harsh conditions of smelting sites, the electric furnace transformer offers excellent cooling, impact resistance, and structural strength for stable long-term high-current operation.

It performs reliably under heat, dust, humidity, and electromagnetic interference, meeting metallurgical and power industry standards.

  • Tap-changing: off-circuit or on-load optional
  • Ambient temperature: -25 °C to +45 °C
  • Cooling method: ONAN / ONAF / OFWF (oil-immersed air, forced air, or water cooling)
  • Insulation class: F or higher