300 WY4-Inverter Controlled AC-DC Pulse TIG Welding Machine

Technical Specification

Unit

YC-300WY4

Rated input Voltage

V

415

Phase

Three phase

Input voltage fluctuation tolerance

Rated input voltage +/-10%

Rated Frequency

Hz

50/60 (in common)

Rated input

KVA
Kw

10.5
9.5

No Load voltage

DC Stick

V

Voltage reducing On:14
Voltage reducing off:63

D.C output current

TIG

A

4-30

Stick

A

4-250

AC output Current

Mix TIG

A

10-300

A.C Std TIG

A

10-300

A.C Hard TIG

V

20-300

A.C Soft TIG

V

10-200

V

10.2-22

Rated D.C output voltage

TIG

V

20-30

Stick

V

10.4-21

Rated A.C output voltage

Mix MIG

V

10.8-22

A.C Std TIG

V

10.8-22

A.C Hard TIG

V

10.4-18

A.C Soft TIG

A

10-300

A.C Std mix initial crater current

A

4-300

D.C initial crater current

A

10-200

A.C soft initial crater current

A

20-300

A.C Hard initial crater current

%

40

Rated duty cycle

S

0.3

Gas pre flow time

S

2-20

Gas post flow time

S

0 or 0.1-% N.B 1)

Upslope time

S

0 or 0.2-% N.B 1)

Downslope time

S

10-500

Pulse frequency

Middle Pulse

Hz

0.5-25

Low Pulse

Hz

15-85

Pulse width

%

Cleaning width

AC Std TIG MIX TIG
AC soft TIG AC Hard TIG

Mix TIG Frequency

Hz

0.5-10

Crater control Process

On off Repeat

Outside dimension

mm

380 x 530x 730

Mass

kg

74