Key facts
- Brand
- Lincoln Electric
- Model
- INVERTEC 300TPX
- Documents
- 5
- Languages
- EN · ES · FR
- Last added
- 2023-10-15
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Lincoln Electric INVERTEC 300TPX & 400TPX Operator's Manual
The document is an operator's manual for the INVERTEC 300TPX and 400TPX inverter-based welding power sources. It covers technical specifications, including input voltage requirements (three-phase 400V), output current ranges up to 270A or 400A depending on the model, and duty cycles for Stick and TIG processes.
The manual details safety warnings regarding electric shock, arc rays, and fumes, emphasizing that qualified personnel must perform installation and maintenance. It also includes sections on electromagnetic compatibility (EMC), recommended input cable sizes, physical dimensions, and gas usage recommendations for various materials.
Lincoln Electric INVERTEC 300TPX specifications
| Input Voltage | 400V ± 15% Three-phase |
|---|---|
| Input Frequency | 50/60Hz |
| Output Current Range (300TPX) | 5 – 270A (con electrodo convencional) / 5 – 300A (TIG) |
| Weight (300TPX) | 21kg |
| Operating Temperature | -10°C to +40°C |
Source: Lincoln Electric INVERTEC 300TPX & 400TPX User Manual
All Lincoln Electric INVERTEC 300TPX documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Lincoln Electric INVERTEC 300TPX & 400TPX Operator's Manual 24 p
- Lincoln Electric INVERTEC 300TPX & 400TPX User Manual 24 p
- Lincoln Electric INVERTEC 300TPX & 400TPX Operating Instructions 22 p
- Lincoln Electric INVERTEC 300TPX and 400TPX Welding Machine User Manual 21 p
- Lincoln Electric INVERTEC 300TPX & 400TPX Welding Machine Operator's Manual 20 p
Questions answered in these manuals
Who is qualified to operate this equipment?
The equipment must be used by and operated only by qualified personnel.
From: Lincoln Electric INVERTEC 300TPX & 400TPX Operator's Manual
What are the rated output current and voltage for the INVERTEC 300TPX at 100% duty cycle in Stick mode?
The unit provides a rated output of 200A at 28.0Vdc when operating at 100% duty cycle in Stick mode.
From: Lincoln Electric INVERTEC 300TPX & 400TPX Operator's Manual
What is the recommended fuse size for the INVERTEC 300TPX?
A 20A delay fuse or a 'D' characteristic circuit breaker is recommended.
From: Lincoln Electric INVERTEC 300TPX & 400TPX User Manual
Is the INVERTEC welding machine suitable for residential use?
No, this is a Class A equipment not designed for residential areas supplied by public low-voltage networks.
From: Lincoln Electric INVERTEC 300TPX & 400TPX User Manual
Is this equipment suitable for residential use on public low-voltage networks?
No, Class A welding equipment is not designed for residential areas supplied by public low-voltage distribution systems.
From: Lincoln Electric INVERTEC 300TPX & 400TPX Operating Instructions
What is the maximum output current for the INVERTEC 400TPX?
The maximum output current for the INVERTEC 400TPX is 400A.
From: Lincoln Electric INVERTEC 300TPX & 400TPX Operating Instructions