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AC Spot / Series Welding Power Supply (MID-70C)

AC Spot / Series Welding Power Supply (MID-70C)

MID-70C

Perfect solution for fusing of electric device and for welding of covered wire!

  • Feature
  • Specification
  • External view
  • Corresponding transformer

Specifications

For precision spot welding and series welding
Model MID-70C
Power requirements * 3-phase 220VAC + 10% - 15%, 3-phase 400VAC ±10%, 50/60Hz
Output frequency The welding current and frequency can be selected from the table below. (However, No.01 is supported only for 50Hz transformers.)
No. [Hz] No. [Hz] No. [Hz]
01 50 04 100 07 200
02 60 05 125 08 250
03 80 06 160    
Control frequency 4kHz
Maximum output current 70A (4% duty cycle)
Control method Primary constant current peak value control
Welding schedules 63 schedules
Timer setting SQUEEZE DELAY -
SQUEEZE 000 - 999(x 10ms)
UP SLOPE / RISE 1 000 - 999ms
RISE 2 000 - 999ms
WELD 1,2 / CURR 1,2 000 - 999ms
COOL 000 - 999ms
DOWN SLOPE -
HOLD 00 - 99(x 10ms)
OFF -
PULSATION -
Heat setting / Power supply setting 100 to 1000A / 300 to 3000A
(Manual switching)
Cooling method Air cooling
Mass 10kg
  • * Set at the factory

The specification and external design are subject to change without notice.

  • Feature
  • Specification
  • External view
  • Corresponding transformer