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Frequency conversion inverter AC / DC spot welding

Details
Frequency conversion inverter AC / DC spot welding
Frequency conversion inverter AC / DC spot welding
VARIABLE FREQUENCV
ACDC INVERTER SPOT (PROJECTION) WELDING MACHINE
product description
The inverter inverter AC / DC spot welding machine is a three-phase AC (50 / 60HZ) power input, which is converted into a smooth DC output through rectification and filtering technology, which fully takes into account the advantages of power frequency AC and intermediate frequency DC resistance welding. The fuselage adopts thickened and enlarged steel plate mechanical structure design, good rigidity, stable welding quality, firmness and deep melting point. It is widely used for welding in special fields such as aerospace, military industry, automobile and auto parts manufacturing.
specification
parameter DTNB-150 DTNB-200
Rated Capacity 150KVA 200KVA
Input power 30380V 30380V
Rated frequency 50 / 60HZ 50 / 60HZ
Short circuit current 29000A 32000A
Load duration 20% 20%
Arm extension size 450 × 350mm 450 × 350mm
Maximum pressure 10000N 10000N
Electrode stroke 100mm 100mm
Cooling water flow 12L / min 12L / min
Welding capacity / aluminum sheet 2.0 + 2.0mm 3.0 + 3.0mm
Welding capacity / galvanized sheet 4.0 + 4.0mm 5.0 + 5.0mm
weight 650kg 680kg
Dimensions 1180 * 910 * 2140mm 1180 * 910 * 2140mm
product features
三相交流电源输入,用电平衡;功率因数高; Three-phase AC power input, power balance; high power factor;
对电流的快速响应控制,提高了焊点的质量; Fast response control of current improves the quality of solder joints;
对相同的焊接工件,焊接时间缩短,省电;焊接稳定区加大;电极寿命增长; For the same welding workpiece, the welding time is shortened and the power is saved; the welding stable area is increased; the electrode life is increased;
适用于铝、镀锌板、高张力钢、碳钢等金属材料的焊接,焊接效果良好; Suitable for welding of aluminum, galvanized sheet, high tension steel, carbon steel and other metal materials, with good welding effect;
尤其适合于板与板,板与凸焊螺母、螺柱的点焊、凸焊焊接; Especially suitable for spot welding and projection welding of plate to plate, plate to projection welding nut, stud
焊接质量稳定、牢固,大熔深、少飞溅; ■ The welding quality is stable and firm, with large penetration and less spatter;
单极性输出控制时,即在一次焊接循环过程中,电流的极性不变,相邻的两次焊接循环极性交替; Unipolar output control, that is, during one welding cycle, the polarity of the current does not change, and the polarity of two adjacent welding cycles alternates;
交流输出控制时,半波时间可调:2-50ms可编程; ■ During AC output control, half-wave time is adjustable: 2-50ms programmable;
可编程最多64套焊接规范; Programmable up to 64 sets of welding specifications;
三段加热过程:预热、焊接、回火,其中焊接段中可以自己定义递增和递减段; Three-stage heating process: pre-heating, welding, and tempering, in which the welding section can define the increasing and decreasing sections;
可编程压力控制,最多可定义10个压力段; Programmable pressure control, can define up to 10 pressure segments;
可编程输出I/O口:可编程3段输出,更好地与PLC、机器人等适配; Programmable output I / O port: Programmable 3-segment output to better adapt to PLC, robot, etc .;
焊点计数功能。 Spot counting function.
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