IS-300A
2. Features
2-1
2. Features
The FINE SPOT-INVERTER IS-300A is an inverter-
specially designed to be used for spot welding and fusing.
In addition, it is small in size and convenient to move or shift. Monitor
function is provided, which enables judging defective or non-defective
welding.
Welding-current monitoring function for judgment of weld quality
Six control systems (Primary constant-current effective value control, Secondary
constant-current effective value control, Secondary constant-power effective value
control, Primary constant-current peak value control, Secondary constant-voltage
effective value control, and Constant-phase control) for stable weld quality. The
control method can be set for WELD1 to WELD3, respectively.
Pulsation and upslope (downslope) can be set for WELD1 to WELD3, respectively.
Since the welding transformer turn ratio, the welding frequency (600
Hz to 3000
Hz in
units of 100
Hz) and the current range can be set for each schedule, the Power
Supply corresponds to finer applications.
Comes equipped with a current-shutoff function, which shuts off current in response
to external input (e.g., displacement of the electrode) for WELD1 to WELD3
respectively, ensuring stable fusing.
Use of an inverter allows for high power factor and stable power conditions
Easy setting of a variety of items through the menu selection system
Applicable to inverter transformers manufactured by various companies by changing
the frequency (600
Hz to 3000
Hz in units of 100
Hz).
Five protective functions for maximum ease of operation
• No-current
• No-voltage
• Overcurrent
• Temperature
• Self diagnostics error
Multiple languages available are Japanese, English, Chinese, and Korean.
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