The manual provides technical specifications, electromagnetic compatibility, safety, installation and operator instructions for INVERTEC® V205, V270 & V405 products
This document serves as the Operator's Manual for the INVERTEC V205, V270, and V405 welding power sources manufactured by Lincoln Electric. It covers essential topics including technical specifications for various models, ECO design information, electromagnetic compatibility (EMC) guidelines, safety instructions, and installation procedures. The manual also details recommended input cable and fuse sizes, physical dimensions, and operating temperature ranges for each specific model variant.
| Input Voltage (V205) | 230 / 400V ± 10% Single Phase |
|---|---|
| Input Voltage (V270) | 400V ± 15% (V270) 230 / 400V ± 10% (V270 2V) Three Phase |
| Input Voltage (V405) | 400V ± 15% Three Phase |
| Output Current (V205) | 170A (100%) 200A (35%) |
| Output Current (V270) | 200A (100%) 270A (35%) |
| Output Current (V405) | 300A (100%) 400A (35%) |
| Maximum Open Circuit Voltage (CE) | 48 Vdc |
| Maximum Open Circuit Voltage (Australia) | 32 Vdc |
| Weight (V205) | 14.1 - 15.1 Kg |
| Weight (V270) | 13.5 - 14.5 Kg |
| Weight (V405) | 31 - 33 kg |
| Operating Temperature | –10°C to +40°C |
The recommended input power cable is 3 Conductor, 4mm2.
For 400V input, use 4 Conductor, 2.5mm2; for 230V input, use 4 Conductor, 4mm2.
The recommended input power cable is 4 Conductor, 4mm2.
Information about dismantling and critical raw materials can be found at the Lincoln Electric support website.