WELDING MACHINE

Model: SVE 400S

Manufacturer: CEM (Italy)

Type: Manual Arc Welding (MMA) – Rectifier-based, 3-phase

Protection class: IP 21

Insulation class: H

Power factor (cos φ): 0.61

Open circuit voltage (Uo): 70 V

Welding current range (I2): 50 A → 400 A

Welding voltage:

• at 50 A: 22 V
• at 400 A: 36 V

Duty cycle:

• 400 A @ 19%
• 225 A @ 60%

Input supply: 3-phase – 3~ 50 Hz

Absorbed power (at 400 A): 21 kVA

APPLICATION OF THE CEM SVE 400S

Three-phase stick (MMA) welding machine suited for demanding industrial use. Ideal for structural steelwork, piping, plant maintenance, and heavy fabrication.

FEATURES / DIFFERENTIATORS – ENGLISH VERSION

• High welding current capability up to 400 A
• Strong duty cycle: 60% @ 225 A
• Wide input voltage compatibility: 220 V to 500 V
• Rugged, forced-air cooled design
• Simple and reliable for workshop or fixed-site use