| Power (kVA) | 160 kVA, 200 kVA, 240 kVA, 315 kVA, 90 kVA |
|---|---|
| Short Circuit Current (kA) | 100 kA, 32 kA, 42 kA, 64 kA, 88 kA |
| Thermal Current (kA) | 13 kA, 15 kA, 6,1 kA, 8,8 kA |
| Secondary Voltage (V) | 10,4 V, 10,9 V, 12,3 V, 12,7 V, 9,9 V |
This line of welders may be set up according to a wide range of mechanical and pneumatic configurations thus responding to all customer needs while maintaining a high mechanical stiffness that makes these machines the most suitable ones for jobs requiring an extremely high welding quality.
It is possible to configure these machines according to 4 different mechanical frames which differ for an increasing structural rigidity: they can be realized for spot, spot-projection or projection execution. The choice of the arms gap may vary from a minimum of 300 mm, in case of projection execution, up to a maximum of 1500 mm, in case of spot execution.
The required cylinder may be chosen among a range covering from the smallest one developing a 736daN force at 6bar up to the largest achieving a force 5509daN at 6bar.
As for the most suitable transformer for the required application, the available sizes are 90-160-200-240-315 kVA.
The TE700 control unit allows 6 working modes thus enabling to select the best welding procedure for the type of material to be welded. A high precision and constancy of the working pressure may be ensured by implementing a proportional valve in the pneumatic circuit. This proportional valve is directly programmable by the control unit and allows matching each program to its own pressure value.
- Built-in compressed air filter unit and tank.Compressed air disconnection device.
- Water-cooled transformer, plates, electrode-holders and electrodes; transformer with epoxy resin coated windings.
- Two stage electric foot control for clamping and welding pieces only if correctly positioned.
- Pre-setting for additional double stage electric foot switch connection for the direct recalling of a different welding program.
- Arranged for all models: two-hand safety control with timer and removable key selector, assuring the best safety. The two-hand control device is standard on projection models only (it is available upon request on spot welder models).
- Emergency push-button to stop the machine immediately.
- Protection with automatic circuit breaker.
- Flow-switch which stops the machine if the cooling water does not flow.
