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IS-800A/1400A Precision waveform control ensures high quality welding!
IS-800A/1400A Precision waveform control ensures high quality welding!
Features
Primary current PEAK control enables detailed parameter settings. The control features below are only available when Primary current PEAK is selected.
* When 190VAC (-5%), pulse width set for Pulse limit is adjusted to increase 5%.
* When 210VAC (+5%), pulse width set for Pulse limit is adjusted to decrease 5%.
This is to limit pulse width when current is up-sloping.
* Ground fault and short-circuit protections ensure the safety better.
Adjustable welding frequency from 600 to 3000kHz with 100Hz increment.
* Program protect feature prevents false operation due to unintended touches to the screen.
* Up to the third welding is controllable. Pulsation and other control modes can be set for each welding.
* Interrupt feature
Interrupt feature functions when a displacement amount reaches up to set level and stops current to obtain stable fusing. For this feature, it needs to be connected with a weld checker with a built-in displacement monitor and set a displacement amount of electrodes beforehand.
* Six kinds of control methods
Select an optimal control method for an application: Primary current effective value control, secondary current effective value control, secondary power effective value control, Primary current peak value control, secondary voltage effective value control, and constant phase control.
* Three kinds of monitoring
Duty factor and Output current
Overcurrent detector, no-current/no-voltage detector, heat abnormality detector, and self-check feature protect your safety.
* Two kinds of welding time unit
ms or cycle can be selected.
Duty factor and Output current