Lorch V 40
Lorch V 40
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Stable arc – at DC and AC.
The V 40 is available as a DC and AC/DC version on any performance output level. The V 40 stands out particularly with its highly stable arc. The arc shape is optimised for excellent cleaning effect of the aluminium oxide layer and for reduced noise alike when welding with AC. The AC/DC version has an automatic cap shaping function as well. Its square-wave current gives the V 40 additional boost and greatest arc stability when welding aluminium.
The V 40 housing is robust and secure.
The high-end technology inside the V 40 is protected by a robust industrial metal housing that is ideal for outdoor use. The fully resilient handles allow suspension of the power source from the crane and hold the welding cables. The double gas cylinder safety device maximises safety within the production environment.
Pulsing and fast pulsing at up to 20 kHz.
The integrated pulse and fast pulse function at up to 20 kHz is particularly suitable for welding thin sheets. It also permits outstanding weld pool control for perfect results even with difficult welding tasks.
Energy efficiency at full power.
The integrated stand-by function ensures turns individual components on and off automatically. The Thermocontrol sensors monitor system temperature and adjust the fan as required to reduce fan noise, dust load inside the machine, and power consumption.
Optimal parameters with the SmartBase.
SmartBase technology guarantees a perfect arc matching your chosen electrode diameter with welding parameters, ignition, and working range automatically adjusted and optimised. The arc can be fine-tuned individually for best freedom and to warrant welding with the optimum arc.
Country-specific product variants.
Country-specific product variants are available for this Lorch welding unit. These may differ in the mains supply, the mains plug or other product features required for the country. You want to know more? Contact your local Lorch partner.
Features:
- "3 steps and weld” operating concept
- Simple one-button operation
- Stepless current adjustment
- Digital Volt-Amperage-display
- LCD graphic display with language selection
- User-focused operator guidance with illuminated symbols and welding sequence control
- Tiptronic job memory for 100 welding tasks
Features:
| TIG welding | |
|---|---|
| Welding range 3~ 400 V: [A] | 3 - 400 |
| TIG Duty cycle AC | 400 V |
|---|---|
| Duty cycle AC 100% (40°c): [A] | 360 |
| Duty cycle AC 60% (40°c): [A] | 400 |
| Duty cycle AC at max. current (40°c): [%] | 60 |
| TIG Duty cycle DC | 400 V |
|---|---|
| Duty cycle DC 100% (40°c): [A] | 360 |
| Duty cycle DC 60% (40°c): [A] | 400 |
| Duty cycle DC at max. current (40°c): [%] | 60 |
| Electrode welding | |
|---|---|
| Welding range 400 V: [A] | 20 - 300 |
| Weldable electrodes: [Ø in mm] | 1.5 - 6 |
| Electrode duty cycle | |
|---|---|
| Duty cycle at max. current (40°c): [%] | 100 |
| Process-independent data | |
|---|---|
| Open circuit voltage: [V] | 43 - 100 |
| Mains | 400 V |
|---|---|
| Mains voltage 3~ (50/60 Hz): [V] | 400 |
| Mains fuse 3~ (50/60 Hz): [A] | 32 |
| Positive mains tolerance 3~ (50/60 Hz): [%] | 15 |
| Negative mains tolerance 3~ (50/60 Hz): [%] | 15 |
| Mains plug | |
|---|---|
| Mains plug: | CEE 32 |
| Standards and approvals | |
|---|---|
| Protection class: | IP23S |
| Insulation class: | F |
| Norm/Standard: | EN 60974-01 |
| Designation/Certification: | CE, S |
| Cooling type | |
|---|---|
| Cooling type: | Gas-cooled , Water-cooled |
| Cooling | |
|---|---|
| Standard cooling capacity (l/min): [kW] | 1.1 |
| Tank capacity: [l] | 4.3 |
| Dimensions | length x width x height |
|---|---|
| Dimensions (LxWxH) [mm] | 1,130 × 450 × 860 |