Standard: MDA-10000A.Polarity switchable: MDB-5000A

Short-time, large-current welding by multiple connection of power supplies.
Model : Standard: MDA-10000A Polarity switchable: MDB-5000A

  • Multiple connection of power supplies realizes high power welding at short time!

    ・MDA-10000A :Maximum twelve units connectable (One master and eleven slave units)
    Design your own system to add power supplies as much as you need to obtain enough power.

    mda-10000a_jp-1.png

    * At left: Customised weld head (Maximum weld force: 20kN)

  • One master unit to control all connected units

    It does not necessary to set the weld schedule at each unit anymore. It needs to set only at a master unit which controls all slave units.

     mda-10000a_jp-2.png

  • All units' current feedback

    The current feedback feature controls to stabilize current of all connected units collectively.

     

  • Three control types to choose from

    mda-10000a_-3-en.png

     

  • Plarity switchable type: MDB-5000A

    ・MDB-5000A:Connection of a master and a slave unit.
    Three control types; which are same as MDA-10000A, can be selected.
    Peltier effect can be reduced and shape of nugget can be uniformed.

    mda-10000a_-4-en.png


Model MDA-10000A
Type Standard type
Power requirements Single-phase, 100 to 120VAC 
or single-phase, 200 to 240VAC 50/60Hz
Maximum power consumption 430W
Maximum weld voltage 30V
Control method Constant current control / constant voltage control / constant current and voltage control
Number of connectable slave units 0 to 11
Maximum weld current 10.0kA (Master unit)
Increase 10kA for every additional slave unit
Timer setting
(31 schedules)
Squeeze 000 - 9999ms
Precheck welding 0.00 - 1.00ms
Precheck evaluation time 2ms (Fixed)
Upslope 0.00 - 9.99ms (Welding is included)
Weld (1-step welding mode)
/ Weld 1,2
(2-step welding mode)
0.00 - 9.99ms
Cool (for 2-step welding mode only) 0.00 - 9.99ms
Downslope 0.00 - 9.99ms (Welding is included)
Hold 000 - 999ms
Monitor display WELD1,2(Average current/average voltage), WELD1,2(Peak current/peak voltage), WELD1,2(Average power/average resistance), Waveform of current, volatge, power and resistance, and Schedule number
Dimensions (mm) Master unit: 172(W) X 636(D) X 350(H)
Slave unit: 172(W) X 614(D) X 269(H)
Mass 37kg

Specifications subject to change without notice.


Model MDB-5000A
Type Polarity switchable type
Power requirements Single-phase, 100 to 120VAC 
or single-phase, 200 to 240VAC 50/60Hz
Maximum power consumption 430W
Maximum weld voltage 30V
Control method Constant current control / constant voltage control / constant current and voltage control
Number of connectable slave units 1
Maximum weld current 5.0kA (Master unit only)
10.0kA (A master and a slave)
Timer setting
(31 schedules)
Squeeze 000 - 9999ms
Precheck welding 0.00 - 1.00ms
Precheck evaluation time 2ms (Fixed)
Upslope 0.00 - 9.99ms (Welding is included)
Weld (1-step welding mode)/ 
Weld 1,2(2-step welding mode)
0.00 - 9.99ms
Cool (for 2-step welding mode only) 0.00 - 9.99ms
Downslope 0.00 - 9.99ms (Welding is included)
Hold 000 - 999ms
Monitor display WELD1,2(Average current/average voltage), WELD1,2(Peak current/peak voltage), WELD1,2(Average power/average resistance), Waveform of current, volatge, power and resistance, and Schedule number
Dimensions (mm) Master unit: 172(W) X 636(D) X 350(H)
Slave unit: 172(W) X 614(D) X 269(H)
Mass 37kg

Specifications subject to change without notice.

MDA-10000A / MDB-5000A (mm) *The values in parentheses are of a slave unit.

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