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UAR-270A AC welding controller for small precision parts


With waveform display, even the smallest changes in the welding process will not be missed.

Measured values and conditions can be saved in USB memory for effective production control.

< Applications >

Lead wires, car accessories, electronic cigarettes, power plugs, power switches, etc.


Features

There are 4 energization control methods. According to different workpieces, you can choose [Half-cycleprimary voltage variation compensation], [Single-cycle primary voltage variationcompensation], [Multi-cycle primary voltage variation compensation] or [Multi-cycle secondary constant current] modes.

Equipped with current monitoring function. Pre-set a current range, the equipment will automatically monitor the welding current every time you weld, which is convenient for quality management.

The maximum current can be automatically set. Enter the "Automatic" mode of [Maximum Current Setting], you can automatically set the most suitable maximum current of the welding machine, and realize the efficient use of the equipment.

With waveform display function, the welding waveform can be displayed in real time, which is convenient for users to monitor the welding process.

Welding monitoring data can be transmitted through USB interface.

Provides a variety of output signals to facilitate the installation of automation equipment.


Specifications

Model

UAR-270A

Input Power

Single-phase AC180V~260V50Hz/60Hz

Time Setting

Squeeze Time  0~99cyc

Welding Time1/2  0~99cyc

Upslope Time1/2  0~99cyc

Downslope Time1/2   0~99cyc

Cool Time  0~99cyc

Hold Time  0~99cyc

Parameter Setting

Current

                    0.20~9.99kA

Voltage

10%~99.9%

Current Detection Accuracy

±3%rdg+3dgt

Maximum Output Power

20kW(duty factor13%)

Dimensions(mm)

165(W)×270(D)×260(H)

Maximum Output Power20kW(duty factor13%)
Weight6kg