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TIG
/ MMA Arc Welding Power Source WS-Series WS-250 WS-315 WS-400
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WS
- 250
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WS
- 315 (CE)
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WS
- 400
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| Technical
Specifications |
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Model
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WS
- 250
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WS
- 315
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WS
- 400
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Application
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TIG
MMA
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TIG/MMA,
cellulose electrode
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TIG/MMA,
cellulose electrode
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Rated
input voltage
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3-380
V ± 10%
( 50~60 ) Hz
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3-400
V ± 10%
( 50~60 ) Hz |
3-380
V ± 10%
( 50~60 ) Hz |
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Rated
input capacity (KVA)
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9.7
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12
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18.4
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No-load
voltage (V)
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≤
75
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≤ 71
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75
± 5
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Current
adjusting range (A)
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5
~ 250
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20
~ 315
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15
~ 400
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Rated
output voltage
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16.4
V
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17
V
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18
V
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Duty
cycle
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60%
250A/22.5V
80% 210A/20.5V
100% 190A/19.5V
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60%
250A/22.5V
80% 210A/20.5V
100% 190A/19.5V |
60%
250A/22.5V
80% 210A/20.5V
100% 190A/19.5V |
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Power
factor (cos Ø)
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≥
0.8
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0.7
~ 0.9
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≥
0.8
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Efficiency
(n)
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≥
85
%
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Insulation
Grade
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F
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Case
Protection Grade
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IP21S
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IP21 |
IP21S |
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Cooling
Mode
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Wind
Cooling
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Dimensions
(mm)
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460
x 210 x 438
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610
x 254 x 430 |
700
x 360 x 530 |
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Net
Weight (kg)
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18
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38
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44
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Basic
Outfits
- Arc
welding power source
- Electrode
holder and earth clamp
- TIG
torch
- Welding
cable (5M) and earth lead (5M)
- Fast
plug
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Main
Functions
- TIG/MMA
switch function.
- Adjustable:
arc force, surge current, down slope time and welding current
etc.
- Welding
current can be preset precisely and displayed digitally.
- ]Wide
range of welding current and arc-stability in low current.
- Remote
control function.
- Many
kinds of program-control operation modes at TIG welding.
- Non-contact
high frequency arc-striking at TIG welding.
- Protective
functions: Overheat over-current, under-voltage and power
phase absence, etc.
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N.
B. In view of continuous developments, we reserve right to modify
the design, dimensions,
technical data and weight without any notice.
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