Key facts
- Brand
- Lincoln Electric
- Model
- 400TPX
- Category
- Other Electronics
- Documents
- 9
- Languages
- PT · 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 400TPX 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 400TPX documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Lincoln Electric 300TPX & 400TPX Welding Machine User Manual 23 p
- 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
- Lincoln Electric 300TPX and 400TPX Inverter Welding Machine Operator's Manual 20 p
- Lincoln Electric 300TPX & 400TPX Welding Machine User Manual 21 p
- Lincoln Electric 300TPX & 400TPX Welding Machines Operator's Manual 22 p
Questions answered in these manuals
What is the recommended input fuse size for the 300TPX?
The recommended fuse size is 20A.
From: Lincoln Electric 300TPX & 400TPX Welding Machine User Manual
What is the recommended input cable size for the 400TPX?
The recommended cable size is 4x4mm².
From: Lincoln Electric 300TPX & 400TPX Welding Machine User Manual
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