Lorch P 4500
Lorch P 4500
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EN1090-compliant package.
Save some time- and cost-intensive individual tests of your welding results! The enclosed Lorch WPS booklet contains independently certified welding instructions of all relevant standard welding procedures for easy EN1090-compliant welding.
Energy efficiency at full power.
The Lorch P 4500 combines top performance with efficient inverter technology and a stand-by function. This reduces costs while achieving perfect welding results.
Extra performance by MIG-MAG Speed processes.
The P 4500 has several Lorch Speed processes that create the most diverse areas of application. The included processes, as well as the optional upgrades will let you weld more quickly and at higher quality.
Operating modes can be optimised individually.
Quatromatic technology avoids cold laps at the welding start and ensures optimal end crater filling. Save up to three individual parameter settings and call them up again easily in 4-stroke operation via the torch button.
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
- Digital Volt-Amperage-display
- Stepless current adjustment
Features:
| MIG-MAG welding | |
|---|---|
| Welding range 3~ 400 V: [A] | 25 - 450 |
| Voltage range: [V] | 15.2 - 36.5 |
| Weldable Wires Steel: [Ø in mm] | 0.6 - 1.6 |
| Weldable wires aluminum: [Ø in mm] | 1 - 1.6 |
| Weldable wires CuSi: [Ø in mm] | 0.8 - 1.2 |
| Voltage setting | |
|---|---|
| Voltage setting: | Continuo |
| MIG-MAG duty cycle | |
|---|---|
| Duty cycle 100% (40°c): [A] | 360 |
| Duty cycle 60% (40°c): [A] | 400 |
| Duty cycle at max. current (40°c): [%] | 30 |
| Electrode welding | |
|---|---|
| Weldable electrodes: [Ø in mm] | 1 - 8 |
| Process-independent data | |
|---|---|
| Open circuit voltage: [V] | 79 - 113 |
| Feed speed standard: [m/min] | 0.1 - 25 |
| 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] | 1.06 |
| Tank capacity: [l] | 4.3 |
| Dimensions | length x width x height |
|---|---|
| Dimensions (LxWxH) [mm] | 1,116 × 463 × 812 |
| Dimensions wire feed case (LxWxH) [mm] | 639 × 281 × 498 |