TMF系列中频逆变直流点(凸)焊机
TMF Series Medium Frequency Inverter DC Spot welding **hine
特点及用途：
1、通电时间短、热效率高、可有效抑制焊接飞溅、获得稳定**质的焊接效果，焊接成型美观。
2、控制精度高，中频点焊机由于工作频率高（通常在1-4KHz），使得反馈控制精度是一般交流点凸 焊机和次级整流点凸焊机的20-80倍，相应的输出控制精度也非常高。
3、逆变点焊机采用三相输入，宜于电网供电平衡，无须电力补偿设备，对电网无干扰。
4、由于热效率高、焊接变压器小、铁损小，焊接同样的工件比交流点焊机和次级整流点焊机节能可达30%以上。
5、特别适合于导电率较高的铜、铝和镀锌金属等材料，焊接效果良好，尤其适合于三层板焊接、非常薄的材料的焊接以及精密焊接的要求。
Main Features:
1.Current time is short, high thermal efficiency, which can effectively inhibit welding spatter, stability of high quality welding effect, beautiful welding forming
2.Co**ol precision is high, intermediate frequency spot welding **hine due to the high wo**ng frequency (usually in 1-4 KHZ), the feedback co**ol precision is general ac point convex welder and secondary rectifier point convex welder 20-80 times, the corresponding output is also very high co**ol precision.
3．Inverter spot welding **hine adopts three-phase input, like the balance of power supply, no power **pensation equipment, no interference of power grids
4.Energy s**ing: due to the high thermal efficiency, small welding transformer, welding inverter and small iron loss, welding the same artifacts, than ac spot welding **hine and secondary rectifying spot welding **hine and energy s**ing can reach more than 30%
5.Wide applicability: can welding materials such as copper, aluminum, and ga**anized metal, welding effect is good.Three layer board is especially suitable for welding, welding material is very thin, and the requirements of precision welding
主要技术参数 Main Technical Parameter
|
参数/型号 Parameter/model |
TMF-50KVA |
TMF-90KVA |
TMF-150KVA |
TMF-170KVA |
TMF-250KVA |
TMF-300KVA |
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额定电源 Rated/Voltage |
3相，交流电（AC），380------415-----480V，50/60HZ |
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额定容量 Rated/Capacity |
50KVA |
90KVA |
150KVA |
170KVA |
250KVA |
300KVA |
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额定占截率 Rated Duty Cycle |
50% |
50% |
50% |
50% |
50% |
50% |
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**大焊接电流 Max Welding Current |
18500A |
23500A |
32000A |
40500A |
56500A |
80000A |
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电极行程 Electrode Stroket |
75MM |
100MM |
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电极臂间距 Welding Arm Spacing |
260MM |
320MM |
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气源压力 Air Source Pressure |
0.6MPa |
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冷却水流量 Cooling Water Flow |
16L/Minute |
25L/Minute |
35L/Minute |
45L/Minute |
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