Ralliwolf

PROFESSIONAL Series
WT40

PROFESSIONAL WT40 Welding Machine Manufacturer
PROFESSIONAL WT40 Welding Machine Manufacturer
  • PROFESSIONAL WT40 Welding Machine Manufacturer
  1. Digital welding circuit design ensures refined welding performance.
  2. Excellent welding performance under pulse mode.
  3. Multiple TIG functions including not only for 2T and 4T operations, but also repeat welding, so as to satisfy different welding demands.
  4. Three proofing design to satisfy extremely harsh working environment.
  5. Only one control PCB, compact and reliable.
  6. Reserved digital interface for auto welding equipment.
  7. International Standard IEC 60974-1
  8. Pulse facility (WT40P)
Products Type TIG 400
Model WT40
Input supply 415V±10%, 3ph, 50Hz
Rated input current (A) 25.3
Rated input power capacity (KVA) 18
Power factor (cos) 0.9
No-load voltage (V) 68
Rated output (A/V) 400/36
Rated duty cycle (%) 60
Welding current (A) 10-400
Arc force range (A) 0-200
Arc start range (A) 0-200
Pre-flow time (S) 0.2-10
Initial current (A) 10-400
Pilot arc current (a) 10-400
Up/sown-slope time (S) 0-10
Background current (A) -
Peak current (A) 10-400
Post-flow time (S) 2-15
Pulse frequency range (Hz) -
Pulse duty factor (%) -
Efficiency (%) 85
Protection class IP-23
Insulation class H
Dimensions (mm) 710 × 415 × 580
Weight (Kg) 30