Arc welder - W400

— Gas-cooled DC TIG inverter welding machine — TIG welding with high frequency starting — TIG lift arc welding without HF — MMA welding — MMA pulse welding and pulsed TIG welding up to 2 kHz — Reduced secondary current accessible using torch trigger — Adjustable up-slope/down-slope — Adjustable gas pre-flows/post-flows — Adjustable hot start current and hot start time — Adjustable Arcforce — Antistick function — Energy-saving thanks to high efficiency and standby function — Portable, including shoulder strap — 3.5 m mains supply lead with 16 A shock-proof plug — Mains connection 230 V/16 A — High mains voltage tolerance +15%/-40% and therefore fully generator-compatible — Overvoltage protection: No damage to machine caused if inadvertently connected to 400-V mains voltage

Mobile inverter power source for TIG manual or orbital welding with built-in cooling system and gas sensor. Can be used with all Orbitec controllers, particular in high-demand applications such as tube-to-tube-sheet. Technical Data: Output: DC Mains voltage: AC 3 x 400V Mains frequency: 50 / 60Hz Power rating: 15 kVA Generator output: 20.3 kVA Current range: 5A – 350A Welding current: - 60% TIG / MMA: 350A - 100% TIG / MMA: 300A Cooling efficiency: 1500W Water column: 35m / 5l / min. Tank capacity: 12l Weight: 131kg Dimensions (L x W x H): 1100 x 455 x 1000 mm Package includes: - Inverter - Power cable - 10l coolant

SEW Movimot inverters The following options are available for inverters from the Movimot MM product range manufactured by SEW Purchase a reconditioned replacement part or new part Replace a reconditioned replacement part or new part Purchase product overhaul repair or cleaning & inspection services We will be happy to supply an onsite service incl. support over the phone, upon request. Our extensive replacement parts warehouse with more than 100,000 instantly accessible assemblies provides our customers with a fast supply of replacement parts ensuring the costs of machine downtimes are kept to a minimum. All of the repaired assemblies, exchange services and replacement part deliveries of SEW inverters from the Movimot MM product range come with an 24month warranty*.

Inverters are used to convert the energy obtained from DC source or battery into AC energy in places where there is no grid. They can be produced starting from 50 VA up to 100 kVA, depending on the need. The inverter, produced using high PWM frequency and IGBT technology with Necron Energy quality assurance, gives full sinusoidal output. Since they are designed with all kinds of protection (overcurrent, overheat, short circuit, low voltage) in mind, the risk of failure is very low and they are very durable and long-lasting. They are available in single-phase and three-phase outputs, at frequencies of 50 Hz, 60 Hz, 83.3 Hz and suitable for 110 VAC, 220VAC and 380 VAC output voltage values.