DZ200制动碲焊接机

一、次级整流点（凸）焊机特点 在焊接变压器的次级用大功率硅二极管进行整流，将交流变为直流对工件进行焊接的新型焊机。

其主要特点有： 1.次级为直流回路，感抗小，与同类型交流点焊机相比，功率因数较高。 2.直流加热，既避免了交流电幅值下冷所能造成的热量损失，又防止峰值电流过大而产生飞溅，焊接同样厚度材料所需的输入容量小，焊点质量高等显著特点。 3.两极臂间无交变电磁力，使电极压力稳定。 4.除能够焊接一般材料外，对多层钢板、不锈钢、铝及铝合金焊接，效果特别好。Secondary commutation spot projection welder Features: Secondary commutation spot projection welder is a new—type welder that works directly on object with DC，which can be got by the commutation on the secondary big—power Si-diode of welder transformer Its main features are as follows：The secondary is direct current return routines．smalI inductance Its power factor is higher than that of other similar welding machineDirect current heating can avoid of heat energy loss resulted from the decreasing in AC amplitude，and prevent sparking as of over current at peak value.Compared with other similar products，it requires Iitter but welding quality is better when welding same depth material．NO alternation electromagnetic force between the two polar arms can ensure steady polar pressure.Besides welding general materials,it's suitable for welding multi—layers steel sheet, stainless steel,aluminum product,and aluminum alIoy．achieving good welding result.二、主要技术参数 Main Technical Parameters型号Model额定功率Rated Power输入电源

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Voltage负载持续率 Duty CycleKVA%低碳钢铝合金mmmmCDZ2525380V/50Hz/1352.5+2.50.8+0.85070CDZ4040380V/50Hz/1503.0+3.01.0+1.05070CDZ6363380V/50Hz/1504.0+4.01.0+1.080260CDZ100100380V/50Hz/1505.0+5.01.5+1.580290CDZ125125380V/50Hz/1505.5+5.52.0+2.0100330CDZ160160380V/50Hz/1506.0+6.03.0+3.0100320CDZ3×633×63380V/50Hz/3507.0+7.03.0+3.080260CDZ3×1253×125380V/50Hz/3508.0+8.04.0+4.0100330CDZ3×1603×160380V/50Hz/3505.0+5.0100320