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TELWIN INVERPULSE 40.40 WAVE: Intelligent Power and a Perfect Weld in Your Hands.
Imagine a welder that not only understands what you need but goes ahead of it, adjusting the parameters in real time so that the weld is right every time. The TELWIN INVERPULSE 40.40 WAVE 230V/400V ACC 4M is not an ordinary machine, it is your partner on the most demanding welding projects, the fruit of decades of Italian engineering and a passion for doing things properly. Designed for professionals who accept no compromise and for ambitious enthusiasts who aim at mastery, this MIG/MAG, TIG DC Lift and MMA welder with WAVE OS technology opens the door to a new era of welding.
Tired of fighting an unstable arc, spatter or porous welds, above all when working with aluminium or stainless steel? The INVERPULSE 40.40 WAVE deals with these problems thanks to advanced synergic programs and precise pulsed and double pulse welding. WAVE OS is an intelligent operating system that guides you through the welding process and lets you personalise every parameter or use ready made, optimised curves for many materials and shielding gases. That means less time spent on settings and more time on productive work.
Because it can run from a 230V as well as a 400V supply, the INVERPULSE 40.40 WAVE offers outstanding flexibility and works just as well in the workshop as on site. This powerful source (up to 350A at 400V) lets you weld thick materials while keeping the finesse needed for thin sheet, thanks to functions such as ATC (Advanced Thermal Control) for welding thin sheet without distortion, and the specialist ROOT-MIG and DEEP-MIG processes.
Invest in technology that raises the quality of your work, cuts the cost of consumables and of time consuming corrections and, above all, gives you the satisfaction of a job done perfectly. The TELWIN INVERPULSE 40.40 WAVE is more than a welder, it is a guarantee of excellent results and of an edge over the competition in every welding challenge.
Advanced Capabilities of the TELWIN INVERPULSE 40.40 WAVE 230V/400V ACC 4M
Detailed information
The WAVE OS (Welding Advanced Visual Environment) operating system is the heart and the brain of the TELWIN INVERPULSE 40.40 WAVE. Thanks to the colour TFT display, the interface is not only good looking but above all very easy to follow. The user reaches advanced functions in a simple and understandable way. WAVE OS lets you select the material, the thickness, the type of shielding gas and the wire diameter, and the system sets the best synergic parameters by itself.
What is more, WAVE OS is not only a set of ready made programs. It is a platform that allows full personalisation of the welding process. You can change every aspect of the arc, store your own unique programs (up to 99 custom settings) and recall them at any moment. The function for tracking and storing welding data on a USB stick is invaluable in production that calls for quality documentation (QMS/QC) or for process analysis and improvement. For a professional this means full control, repeatability and the option to adapt the machine to very specific requirements, which shows in higher quality and efficiency.
Detailed information
The TELWIN INVERPULSE 40.40 WAVE takes MIG/MAG welding to a new level thanks to advanced pulse modes: MIG/MAG Pulse and Double Pulse (PoP - Pulse on Pulse). Pulsed welding is ideal for work with thin materials, because precise control of the heat input keeps the risk of burn through and distortion to a minimum. It also gives excellent results when welding aluminium and stainless steel, producing smooth, attractive welds with a look close to TIG while keeping the high output of MIG/MAG.
In addition, the machine carries a set of innovative special functions. ATC (Advanced Thermal Control) optimises the arc for very thin materials and gives excellent joints without deformation. ROOT-MIG makes the root pass easier and guarantees full fusion and high joint quality. DEEP-MIG concentrates the arc energy and allows deeper penetration while keeping the weld narrow. These technologies let professionals reach results that standard methods cannot give, cutting the time spent on finishing after welding and increasing the strength of the structure.
Detailed information
One of the key strengths of the INVERPULSE 40.40 WAVE is its ability to run from two supply voltages: 230V (single phase) and 400V (three phase). This flexibility makes it the right choice for many different users and applications. Whether you work in a workshop with limited access to a three phase supply or in a large industrial plant, this welder adapts to what you need and offers the matching power (up to 200A at 230V and up to 350A at 400V).
The flexibility of this model does not end with the supply. It is a multi process machine (MIG/MAG, TIG DC Lift, MMA), able to weld many materials: from carbon steels through stainless steels to aluminium and its alloys, and it also allows braze welding with CuSi3 or CuAl8 wire (ideal for galvanised materials). Dozens of built in synergic programs for different material, wire and gas combinations make the work easier still and give the right parameters from the first start. It is a real "workhorse" for every welder who values reliability and the ability to work on varied projects.
Detailed information
The TELWIN INVERPULSE 40.40 WAVE was designed for the needs of modern industry, where quality control and the ability to personalise processes come first. The WAVE OS system allows not only the creation and storage of up to 99 custom welding programs but also the recording of welding parameters. The data can be exported to a USB stick for analysis, archiving or quality reports, which is invaluable in quality management systems (QMS).
This capability gives full traceability of the welding process, which is often required in sectors such as automotive, steel structures or specialist manufacturing. Precise adjustment of every parameter, from arc dynamics to the pulse characteristic, gives specialists a tool for optimising welding for particular applications, materials or standards. The INVERPULSE 40.40 WAVE is an investment in precision, repeatability and full control over every aspect of the welding process.
Technical Specification
| Parameter | Value |
|---|---|
| Full model name | TELWIN INVERPULSE 40.40 WAVE 230V/400V ACC 4M |
| Catalogue number | 816850 |
| EAN code | 8056590376706 |
| Supply voltage | 230V (1-phase) / 400V (3-phase) - 50/60Hz |
| Rated power 60% / Max | 7.5 kW / 11 kW (400V), 4.5 kW / 7.5 kW (230V) |
| Mains protection | 16A (400V), 25A (230V) |
| Power factor (cos phi) | 0.9 |
| MIG/MAG welding current range | 10 - 350 A (400V) / 10 - 200 A (230V) |
| TIG DC LIFT welding current range | 10 - 350 A (400V) / 10 - 200 A (230V) |
| MMA welding current range | 10 - 350 A (400V) / 10 - 200 A (230V) |
| Maximum current (40°C) MIG/MAG | 350A @ 40% (400V), 200A @ 40% (230V) |
| Current at 60% duty (40°C) MIG/MAG | 300A (400V), 160A (230V) |
| Open circuit voltage | 70 V |
| Steel wire diameter | 0.6 - 1.6 mm |
| Stainless wire diameter | 0.8 - 1.6 mm |
| Aluminium wire diameter | 0.8 - 1.2 mm |
| Flux cored wire diameter | 0.8 - 1.6 mm |
| Braze welding wire diameter (CuSi3, CuAl8) | 0.8 - 1.2 mm |
| Stick electrode diameter (MMA) | 1.6 - 6 mm |
| Number of feed rolls | 4 |
| Insulation class | H |
| Protection rating | IP23 |
| Dimensions (L x W x H) | 880 x 460 x 910 mm |
| Weight | 45 kg |
| Display | Colour TFT |
| Operating system | WAVE OS (Welding Advanced Visual Environment) |
Key Features and Benefits
- WAVE OS Technology (Welding Advanced Visual Environment): An advanced colour user interface with an operating system that changes the way you work with the welder. It allows easy selection of the welding mode (MIG/MAG, MIG/MAG Pulse, PoP MIG/MAG, TIG DC LIFT, MMA) and of the material, and it also tracks and stores welding parameters (monitoring and data recording through USB). For a professional this means straightforward operation, full control over the process and the option to create and store your own programs (up to 99), which brings repeatable weld quality, shorter preparation time and fewer mistakes even on very complex tasks.
- Advanced Pulse Welding (Pulse, Double Pulse - PoP): The INVERPULSE 40.40 WAVE offers specialist pulse and double pulse welding programs (Pulse on Pulse - PoP), which are the key when welding thin materials, aluminium, stainless steel and other heat sensitive alloys. Precise control of the heat input keeps distortion low, gives deeper penetration, reduces spatter and produces welds with an excellent appearance close to a TIG ripple. The result is attractive and strong joints, lower use of filler metal and less time spent on finishing.
- Synergic Welding Programs and Special Functions: The machine carries dozens of ready made synergic programs for different materials (steel, stainless steel, aluminium, galvanised steels, CuSi3, CuAl8), wire diameters and shielding gases. In addition, functions such as ATC (Advanced Thermal Control) for thin sheet, ROOT-MIG for easy root passes, DEEP-MIG for deep penetration, AB Pulse and AB PoP for welding sheets of different thickness make it far simpler to reach the best result. The professional gains confidence and speed even on unusual tasks, and the enthusiast gains support in learning and in reaching professional results.
- Flexible Use (MIG/MAG, TIG DC Lift, MMA): The INVERPULSE 40.40 WAVE is a genuinely multi process machine. Besides its advanced MIG/MAG functions, it offers stable TIG DC welding with Lift ignition and efficient welding with stick electrodes (MMA) with the Arc Force, Hot Start and Anti-Stick functions. This flexibility removes the need to own several machines, saves space and money and lets you match the method to the particular task and material.
- Dual Supply Voltage (230V/400V): The ability to work from a single phase 230V supply as well as a three phase 400V supply makes this welder unusually universal. Automatic voltage detection (where available, or a simple change) allows use in different conditions, from a home workshop to professional production halls and work on site. For the user this means maximum mobility and adaptability with no compromise on power and output (up to 350A at 400V, up to 200A at 230V).
- Solid Construction and an Efficient 4-roll Feeder: Telwin is known for the durability of its machines, and the INVERPULSE 40.40 WAVE is no exception. The solid housing (IP23) protects the internal components, and the professional 4-roll wire feeder gives smooth and stable wire delivery, which is the key to weld quality, above all with long torches and when welding aluminium. That guarantees reliability and a long service life even in hard industrial conditions.
Product Applications
- Heavy industry and the production of steel structures (halls, bridges, machines)
- Car workshops (body repairs, welding aluminium and stainless steel, braze welding)
- Metalworking and small series production (gates, fences, decorative parts)
- Shipbuilding and offshore (welding sheets of different thickness)
- Maintenance and repair (keeping industrial plants running)
- Welding pipelines and tanks
- Assembly and installation work on site
- Advanced hobby and art projects that call for precision
Set Contents
- TELWIN INVERPULSE 40.40 WAVE 230V/400V welder (cat. no. 816850)
- TELWIN MT36 MIG/MAG welding torch 4m (in line with "ACC 4M")
- Earth cable with clamp
- Wire feed rolls (usually one starter set, for example 0.8-1.0mm or 1.0-1.2mm)
- Operating manual
Summary: TELWIN INVERPULSE 40.40 WAVE 230V/400V ACC 4M - Your Best Investment
The TELWIN INVERPULSE 40.40 WAVE is an investment not only in equipment but in the future of your welding work. Thanks to the intelligent WAVE OS system, advanced pulse functions and outstanding flexibility in materials and processes, you gain a tool that lets you meet every challenge with precision and efficiency. Raise the quality of your welds, make better use of your time and join the professionals who choose technical excellence. Do not wait, change the way you weld today with the TELWIN INVERPULSE 40.40 WAVE.
Catalogue number: 816850
EAN code: 8056590376706
