CD Welding packages

With our new developed line of CD packages we extend our product portfolio. These modules are the basis for new and refurbished CD machines and systems. A package consists of the following components:

  • Panel with capacitors and charging transformer.
  • Charging- and ignition controller, controller based on ET200, current measurement device.
  • Weld transformer incl. cable set.
  • Option: PQSweld preparation to add sensors for current, voltage, force displacement including amplifier.

If you need further information of PQSweld please visit www.hwh-qst.de.
The packages fit for mains supplies of 230, 400, 440 and 480 V. Please specify the mains voltage.

CD welding; control cabinet

Control panel
application example; CD welding

Application example

Metric dimensions:

Parameter Unit KE-Micro 1 KE-Micro 1 KE-Mini KE-Midi KE-Maxi
Maximum weld energy kJ 0,4 2 6 16 36
Transformer power kVA 50 200 300 400 2×400
Short circuit weld current kA 5 20 80 200 400
Dimensions transformer mm (WxHxD) 100x160x250 140x220x350 230x320x710 350x500x630 350x500x630
Weight transformer kg 75 90 250 600 2×600
Dimensions enclosure mm (WxHxD) 600x800x400 600x800x500 800x1800x500 800x2000x500 1600x2000x500
Mains supply V 230~ 230~ 3×400*~, N, PE 3×400*~, N, PE 3×400*~, N, PE
Fuse A 16 16 32 32 63
Cycles/minute Qty 60 60 30 30 30
Recommended electrode force kN 0,6 5 12 29 60
Maximum throat mm 50 100 250 350 2×300
Height welding window mm 100 200 300 450 450
PQSweld preparation Option Option Option Option Option

US measures:

Parameter Unit KE-Micro 1 KE-Micro 1 KE-Mini KE-Midi KE-Maxi
Maximum weld energy kJ 0.4 2 6 16 36
Transformer power kVA 50 200 300 400 2×400
Short circuit weld current kA 5 20 80 200 400
Dimensions transformer inch (WxHxD) 3.93×6.30×9.84 5.51×8,66×13.78 9.05×12.59×27.95 13.78×19.68×24.8 13.78×19.68×24.8
Weight transformer pounds 165.3 198.4 551.14 1322.75 2×1322.75
Dimensions enclosure inch (WxHxD) 23.62×31.49×15.75 23.62×31.49×19.68 31.49×70.86×19.68 31.49×78.74×19.68 1600×78.74×19.68
Mains supply V 230~ 230~ 3×400*~, N, PE 3×400*~, N, PE 3×400*~, N, PE
Fuse A 16 16 32 32 63
Cycles/minute Qty 60 60 30 30 30
Recommended electrode force kN 0.6 5 12 29 60
Maximum throat inch 1.97 3.94 9.84 13.78 2×11.81
Height welding window inch 3.94 7.87 11.81 17.71 17.71
PQSweld preparation Option Option Option Option Option