DC current welding station with inverter technology – Item 3645HSS
| Power (kVA) | 17,5 kVA |
|---|---|
| Max. Weld Current | 10 kA |
| Gun Type | C Gun |
| Thermal Current (kA) | 1,8 kA |
| Secondary Voltage (V) | 7 V |
| Electrode Force | 450 daN |
3645
The 3645 HSS Ready is the new TECNA’s resistance welding system provided with medium frequency DC inverter technology and with a digital control unit suitable for applications in car bodywork. The new and more compact line makes the 3645 more agile and easy to handle thus appropriate for any environment.
The 3645 HSS Ready is equipped with a spot welding gun completely water-cooled.
The transformer, arms and electrodes are water-cooled by a closed circuit system located in the lower part of the trolley.
The gun is suitable for car bodyworks and ensures excellent welding results on all the materials, but especially on high strength steels (HSS) and galvanized sheets.
The welding gun with integrated transformer can drastically reduce current consumptions from the mains facilitating the welding of cars, although positioned on the bench, by means of its 4-meter cable.
The considerable length of the cable, besides providing a large reach, reduces the exposure of the operator’s body to magnetic fields.
The TE40t digital control unit allows easy, quick and safe operations thanks to its set of useful features for the operator to use the welder choosing amongst a number of preset welding programs for all kind of materials including the latest generation high-strength steel.
Adjustment of welding parameters like spark time (in msec.), display of the real welding current, pulse and automatic compensation, are amongst the functions of the TE40t; the user can automatically adjust the welding parameters according to the arm chosen, the materials to weld and the thickness of the sheets.
3645HSS with 8679H:
Supply voltage: *400 VACx3≈50 Hz
Mains fuses: 16 A delayed
Welding current : 10.000 A
Content of the water tank: 36 l
Dimensions height/width/depth: 100x63x83 cm
Total weight without accessories: 85 kg
“C” gun: 8679 H
Cables length: 4 m
Nominal power 50% ED: 17.5 kVA
Maximum welding power: 55 kVA
Thermal current 100%: 1.8 kA
No load secondary voltage: 7V
Max. electrode force at 8 bar: 450 daN
Recognition sensor: –
Gun weight without arms: 12.5 Kg
3645HSS with 8679H:
Supply voltage: *220 VACx3≈50/60 Hz
Mains fuses: 40 A – delayed
Welding current: 10.000 A
Content of the water tank: 36 l
Dimensions height/width/depth: 100x61x83 cm
Total weight without accessories: 96 kg
“C” gun: 8679: H
Cables length: 4m
Nominal power 50% ED: 17.5 kVA
Maximum welding power: 55 kVA
Thermal current 100%: 1.8 kA
No load secondary voltage: 7 V
Max. electrode force at 8 bar: 450 daN
Recognition sensor: –
Gun weight without arms: 12.5 kg
* Different voltages and frequencies on demand.
| Power (kVA) | 17,5 kVA |
|---|---|
| Max. Weld Current | 10 kA |
| Gun Type | C Gun |
| Thermal Current (kA) | 1,8 kA |
| Secondary Voltage (V) | 7 V |
| Electrode Force | 450 daN |
