Parameters

• model

  BT TIG 400

  BT TIG 500

• power supply voltage(V)

  3~400

  3~400

• Power frequency(HZ)

  50/60

  50/60

• TIG

  MMA

  TIG

  MMA

• Effective current (A)

  18.7

  24.6

  25.9

  32.5

• Rated input current(A)

  24.1

  31.8

  33.4

  42.0

• Rated Input Power (KW)

  16.7

  22.1

  23.2

  29.1

• Duty Cycle(40℃ 10Min)

  60% 400A 100% 310A

  60% 500A 100% 390A

• Welding Current Range(A)

  10-400

  10-500

• No Load Voltage(V)

  74

  78

• Efficiency (%)

  87.8

  89.7

• power factor

  0.73

  0.75

  0.74

  0.77

• Insulation Class

  F

  F

• Protection Class

  IP21S

  IP21S

• Cooling

  AF

  AF

• Net Weight(Kg)

  30

  35

• Dimensions(mm)

  710*270*490

  710*270*490