NT 350

Category:

Features and Benefits

  • Low welding distortion, pretty weld formation, high welding deposit rate
  • Easy arc starting with slow wire feeding
  • Stopping arc procedure has reducing melting ball feature
  • Less spatter due to the advanced wave form control technology
  • Continuous adjustment of current and voltage with wide range
  • Can weld continuously for long time with high duty cycle
  • Digital display for accurate parameter preset, easy to operate
  • Used for solid/flux-cored welding wire

Standard Equipment

  • 1 Power source
  • 1 Connected primary cable L=3m
  • 1 Ground cable L=3m
  • 1 Gas-cooled (or water cooled) torch L=3m
  • 1 Wire feeder with European connection

Specifications

MIG250 MIG250C MIG350 MIG500 MIG500A MIG630
Rated input voltage / frequency (Hz) 3 phase, 380V± 10%, 50/60Hz
Rated input capacity (KVA) 8.5 12.7 23.0 33.6
Rated input current (A) 12.9 19.3 35.0 51.0
Duty cycle (40°C) 60%@250A 60%@350A 100%@500A 100%@630A
OCV (V) Around 55 Around 70 Around 82 Around 95
Output current range (A) 40-250 60-350 60-500 60-630
Output voltage range (V) 14-30 14-40 14-50
Trigger mode 2/4T 2T 2/4T
Wire size (mm) 0.8, 1.0 0.8, 1.0, 1.2 1.0, 1.2, 1.6
Protection class IP23
Insulation class H
Dimension (mm) 495*232*495 495*232*495 655*324*546 655*324*546 655*324*546 708*322*584
Weight (kg/lb) 20/44.2 30/66.3 40/88.3 50/110.3 50/110.3 60/132.4