Installation Section; Technical Specifications - Lincoln Electric SQUARE WAVE TIG 175 PRO Operator's Manual

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TECHNICAL SPECIFICATIONS - Square Wave TIG 175 PRO (K1582-2 only)
Standard
Voltage
240/380/415/1/50/60
Additional Lincoln Rating 220-240/400-415/1/50/60
Duty Cycle
GTAW 25% Duty Cycle
40% Duty Cycle
60% Duty Cycle
100% Duty Cycle
SMAW 25% Duty Cycle
40% Duty Cycle
60% Duty Cycle
100% Duty Cycle
Output Current
Range
10-175 Amps
AC and DC
RECOMMENDED INPUT WIRE AND FUSE SIZES
For AC/DC Stick and DC TIG Welding at 150A/25%
Duty Cycle and for AC TIG Welding up to
110A/25% Duty Cycle. Based on the 1996 U.S.
National Electrical Code
Input Fuse Input
Voltage / (Super Lag) Ampere
phase/ or Breaker Rating on
Frequency Size Nameplate
240/1/50 100
380/1/50 60
415/1/50 60
220/1/50 100
400/1/50 60
(1)
The National Electrical Code permits operation at rated output and duty cycle from a 50 amp receptacle when supply lines and fuses are sized per this table.
Height
Power 19.53 in.
496 mm
Source
Power Source 27.93 in.
709 mm
on
Undercarriage
INSTALLATION
INPUT - SINGLE PHASE ONLY
54/33/30 AC/DC Stick & DC TIG, 71/41/37 AC TIG
54/30 AC/DC Stick & DC TIG, 71/37 AC TIG
RATED OUTPUT
Type 75°C
Type 75°C Copper Ground
Copper Wire in Wire in
Conduit AWG Conduit AWG
(IEC) Sizes (IEC) Sizes
10 (5.2 mm 2 ) 10 (5.2 mm 2 )
54
14 (2.1 mm 2 ) 14 (2.1 mm 2 )
33
14 (2.1 mm 2 ) 14 (2.1 mm 2 )
30
10 (5.2 mm 2 ) 10 (5.2 mm 2 )
54
14 (2.1 mm 2 ) 14 (2.1 mm 2 )
30
PHYSICAL DIMENSIONS
Width
13.72 in.
349 mm
19.22 in.
488 mm
SQUARE WAVE TIG 175 PRO
Input Current at
Rated Output
Amps
150
125
110
85
150
125
110
85
OUTPUT
Maximum Open
Circuit Voltage
(STICK AND TIG)
AC OCV: 78
DC OCV: 64
For AC TIG Welding at 150 A/25% Duty
Cycle, Based on the 1996 U.S. National
Fuse Input
(Super Lag) Ampere
or Breaker Rating on
Size Nameplate
125 71
80 41
70 37
125 67
70 37
Depth
24.94 in.
633 mm
36.74 in.
933 mm
Code
Number
10734
Volts at Rated Amperes
14.8 V AC/DC
14.5 V AC/DC
14.3 V AC/DC
14.0 V AC/DC
26.0 V AC/DC
25.0 V AC/DC
24.4 V AC/DC
23.4 V AC/DC
Type of Output
CC (Constant Current)
AC/DC
(1)
Electrical Code
Type 75°C
Type 75°C Copper Ground
Copper Wire in Wire in
Conduit AWG Conduit AWG
(IEC) Sizes (IEC) Sizes
8 (8.2 mm 2 ) 8 (8.2 mm 2 )
12 (3.3 mm 2 ) 12 (3.3 mm 2 )
12 (3.3 mm 2 ) 12 (3.3 mm 2 )
8 (8.2 mm 2 ) 8 (8.2 mm 2 )
12 (3.3 mm 2 ) 12 (3.3 mm 2 )
Weight
Approx. 200 lbs.
90.9 kgs.
Approx. 230 lbs.
105 kgs.
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