Állványos pont- és dudorhegesztő gép (60 kVA, karkinyúlás:420 mm)
MAIN WELDER FEATURES
Cylinder with chrome plated stem for heavy duty works and long life; adjustable
Lubrication free pneumatic components to eliminates oil mist and to protect the
Double-stroke cylinder with key control.
Built-in compressed air filter unit.
Compressed air disconnecting device.
Water-cooled transformer, plates, electrode-holders and electrodes.
Transformer with epoxy resin coated windings.
Electrodes speed control valves, shock absorber for end of stroke and air discharge
silencers assuring the minimum noise.
Two stage electric foot control for clamping and welding pieces only if correctly
Pre-setting for additional double stage electric foot connection for the direct
recalling of welding program no.2.
TE550 costant current control unit.
Synchronous SCR contactor insulated from cooling water circuit with protection
Standard on all models: two-hand safety control with timer assuring the best safety,
and removable key selector. The two-hand control push-buttons are standard on
projection models only (thay are available on request on spot welder models).
Emergency push-button to stop the machine immediately.
Nominal power at 50% kVA 60
Maximum welding power kVA 125
Short circuit current kA 22
Maximum welding current on aluminium (kA) 20
Maximum welding current on steel (kA) 17.6
Thermal current 100% (A) 5900
No load secondary voltages (V) 7.1;6.3; 5.6; 5.0
Supply voltage 50Hz (V) 400
Cables section L=30m (mm2) 35
Delayed fuses (A) 125
Minimum gap (mm) 190
Maximum gap (mm) 440
Depth L (mm) 420
Max. electrode force (6 bar) - standard (daN) 470
Maximum stroke (mm) 80
Double stroke standard (mm) 60
Compressed air supply (bar) 6,5
Standard version - stroke 20 mm (Nm3) 2,6
Standard version -max. stroke (Nm3) 8,7
Air supply hose (mm) 12
Water cooling (l/min) 4,6
Aerial noise produced (dB(A)) 71
working stroke (mm) 20
welding time (cycles) 15
welding current (kA) 16,5
working rating in welds/min 15
Net weight (approximately) (kg) 325