ITEM

CT-312

CT-416

Voltage/frequency

AC220V±10%50Hz/60Hz

AC220V±10%50Hz/60Hz

Input power capacity(KVA)

4.2

6

No-load consumption(W)

40

40

Duty cycle(%)

60

60

Efficiency(%)

85

85

Power factor(COS)

0.93

0.93

Net weight(kg)

9

13

Protection class

IP21

IP21

Insulation class

B

B

Dimension(mm)

371*155*295

425*205*355

TIG

MMA

CUT

TIG

MMA

CUT

Iput current(A)

10.2

15.6

19

15

22

27.3

Rated output current(A)

120

110

30

160

150

40

Current range(A)

10-120

10-110

15-30

15-160

15-150

20-40

No-load voltage(V)

55

55

220

62

62

250

Working voltage(V)

15

25

110

16.5

26

120

Inner diameter of nozzle(mm)

-

-

1.0

-

-

1.2

Air compressure(Mpa)

-

-

0.4

-

-

0.4

Air flux(L/min)

2-5

-

80

2-5

-

80

Cutting thickness(mm)

-

-

1-8

-

-

1-12

Arc starting

HF

Torch

HF

HF

Torch

HF