JBK control transformer

This kind of transformer is different from other kinds of transformers in that it is small and beautiful, it can work effectively in rated load for a long time, and its temperature resistance and electrical strength reach H level.
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  • Product Description
  • Product parameters
  • JBK1/2/3/4/5/6 series machine tool control transformer is suitable for the frequency 50Hz/60Hz AC circuit, the input voltage generally does not exceed 500V. As all kinds of machine tools, mechanical equipment in the general electrical control power supply, local lighting and power indicator. Adopting advanced technology and strict design for manufacturing, and selecting high-quality terminal, with excellent performance, reliable work, low energy consumption, small size, wiring safety, wide applicability and other characteristics, is an ideal control power supply.


    Product details advantage

    1. The windings are made of class H enameled copper/aluminum wire, which can withstand temperature up to 180 ° C, is well insulated and durable.

    2. New high-quality cold-rolled silicon steel core (oriented and non-oriented optional) , good heat dissipation, low core loss;

    3. The transformer whole H class insulation varnish vacuum impregnation, has the extremely high heat resistance, and anti-corrosion, the running noise is low, the insulation performance is good.


    This series of single-phase transformer is widely used in CNC machine tools and mechanical equipment, elevator control cabinet, working lighting and signal lamp power supply, can also be used as a small power supply.

  • 技术参数
    产品名称 机床控制变压器
    产品型号 JBK
    容    量 0.1KVA~1000KVA (可定制)
    输入电压 1V~10000V (可定制)
    输出电压 1V~10000V (可定制)
    频    率 50Hz/60Hz (可定制)
    相    数 单相
    绝缘等级 F级 
    温    升 ≤100K
    绕组线材 H级 漆包 铝线 或 铜线 (可选)
    绝缘工艺 H级绝缘漆真空压力浸漆
    铁芯结构 EI
    阻抗电压 1%-20% (可定制)
    电气强度 2500VAC持续1分钟无击穿及闪烁现象
    感应耐压 2倍频率/ 2倍电压 /1分钟
    绝缘电阻 ≥500MΩ
    接地电阻 25A﹤80mΩ
    变    比 <3%
    冷却方式 自冷或风冷
    防护等级 IP20,IP23,IP45,IP54,IP65 (可定制)
    噪   音 ≤35-65dB (1米内)    
    工作效率 ≥80-99%            
    环境温度 -25℃~+40℃
    海拔高度 ﹤2000M

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