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        TEL : 0086-577-61788808 
          
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        E-Mail :msdykj@163.com
        >> Product Function
        General:
        JBK5 transformers apply to be used as control power supply of mechanical equipments and electrical & electronic appliance; or as mains power supply of working light and signal light; in single-phase circuit of 50/60Hz, input voltage up to 500V, output voltage up to 250V. Standard capacity is up to 2500VA, customized capacity up to 5000VA.
        1. The transformer core is made of high-quality cold-pressing silicon-steel sheet, and copper winding, which guarantees high efficiency and stability in operation.
        2. Earth connection uses anti-corrosion alloy material, with higher safety grade.
        3. Compact size, less weight, easy wire connection, wide application
        4. Products comply with VED0550, IEC61558, IEC439, IEC742, GB/T 5226.1, GB/T 14048.1, JB/T 5555-2001 standards, and CE certified.
        Dimensions and Weight:
         
        Type Overall size(mm) Hole distance for
        Type installation(mm)
        Installation
        hole K or
        K x J(mm)
        B max D max E max A C
        JBK5-40、63 78 72 90 56 46 4.6
        JBK5-100 85 75 96 64 62 4.6
        JBK5-160 96 92 105 84 73.5 5.5
        JBK5-250 96 100 104 84 85 5.8
        JBK5-400 120 100 122 90 85 5.8
        JBK5-630 150 110 140 122 90 7
        JBK5-800 150 128 142 122 105 7
        JBK5-1000 150 190 142 126 155 7
        JBK5-1000 168 125 155 105 138 9
        JBK5-1600 170 225 155 140 176 7
        JBK5-1600 168 138 155 116 138 9
        JBK5-2500 194 160 165 172 195 7
        Copyright @ 2014 China Maosheng Electric Co.,ltd. All Rights Reserved.
        Add:Xiangyang Industrial Zone,Yueqing,Zhejiang,China.