Items 2101-2103

- Linear action spot wedlers - 16-25 kVA

 

Items 2101-2103 - Linear action spot wedlers - 16-25 kVA MAIN WELDER FEATURES
  • Built-in compressed air filter unit.
  • Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
  • Chrome plated cylinder and stem for heavy duty works and long life; adjustable anti-rotation device.
  • Water-cooled transformer, electrode-holders and electrodes; transformer with epoxy resin coated windings.
  • Items 2101 and 2103: TE185 constant current microprocessor control unit. Phase shift welding current adjustment. Synchronous SCR contactor insulated from cooling water circuit with protection thermostat.
  • Item 2102: TE91 microprocessor control unit. Phase shift welding current adjustment. Synchronous SCR contactor insulated from cooling water circuit with protection thermostat.
  • Two stage electric foot control for clamping and welding pieces only if correctly positioned.
  • Pre-setting for two-hand safety control with timer for maximum safety, and removable key selector (only on items 2101 and 2103). The push-buttons are available on request.


TECHNICAL DATA

ITEM 2101 2102 2103
Control unit TE 185 TE 91 TE 185
Nominal power at 50% kVA 16 20 25
Maximum welding power kVA 47 62 84
Short circuit current kA 16.5 19 22
Maximum welding current on aluminium kA 15 17.4 20
Maximum welding current on steel kA 13.2 15.2 17.6
Thermal current 100% A 3300 3500 3800
No load secondary voltages V 1.7
3.4		 4 4.6
Supply voltage 50Hz * V 400 400 400
Cables section L=30 m mm2 10 16 16
Delayed fuses A 32 40 50
Arms gap mm 118 118 118
Depth L mm 160 160 160
Max. electrode force (6 bar)  daN 187 187 187
Maximum stroke mm 50 50 50
Compressed air supply bar 6.5 6.5 6.5
Air for 1000 spots (6 bar)       
stroke 20 mm Nm3 1.5 1.5 1.5
max. stroke Nm3 2.2 2.2 2.2
Air supply hose  mm 8 8 8
Water cooling  l/min 2.3 2.7 3
Aerial noise produced dB(A) 68 69 71
Measure conditions      
working stroke mm 20 20 20
welding time cycles 11 7 6
welding current kA 13 14 16.5
working rating in welds/min   15 15 15
Net weight (approximately) kg 76 81 86


* Different voltages and frequencies on request

Specifications subject to change without notice.