Installation; Technical Specifications; Output Range - Lincoln Electric PRECISION TIG 185 SVM169-A Service Manual

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TECHNICAL SPECIFICATIONS - PRECISION TIG 185 (K2345-1AND K2347-1,-2)
Standard Voltage
208/230/1/60
Output Current
Range
7-185 Amps (AC)
5-185 Amps (DC)
Duty Cycle
GTAW 15% Duty Cycle
100% Duty Cycle
SMAW 15% Duty Cycle
100% Duty Cycle
Chart gives max. rated Output Amps @% Duty Cycle (Based on a 10 minute cycle)
(Example; 110A@60% for AC/DC Stick and Balance TIG)
Using standard #8-3 input cable for protected
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
50 70
(1)
Wiring and protection based on the 2002 U.S. National Electric Code:
Use a Super Lag type fuse or circuit breaker with a delay in tripping action.
Models with NEMA 6-50P plug may be used with a 50 amp protected 6-50R receptacle, or
with a maximum 70 amp protected 6-50R receptacle if dedicated for the welder.

INSTALLATION

INPUT - SINGLE PHASE ONLY

OUTPUT RANGE

Maximum Open
Circuit Voltage
(STICK AND TIG)
AC OCV: 75
DC OCV: 59
RATED OUTPUT
185A AC/DC
90A AC/DC (BAL)
70A AC (AUTO-BAL)
185A AC/DC125
90A AC/DC
90 110 130 150
OUTPUT AMPS
PRECISION TIG 185
Input Current at Rated Output
35A / 32A Effective
and 70A / 64A Maximum
Amps
(1)
input supply
208/230v Model: AC/DC Stick & DC TIG
460/575v Model: AC/DC Stick & AC/DC TIG
380/415v Model: AC/DC Stick &
208/230v Model: AC TIG using 230v input
380/415v Model: AC TIG (Max. Penetration)
208/230v Model: AC TIG using 208v input
170 190
Type of Output
CC (Constant Current)
AC/DC
Volts at Rated Amperes
15.2 V AC/DC
14.1 V AC/DC
13.8 V AC/DC
27.4 V AC/DC
23.6 V AC/DC
(AC TIG with #6-3 input cable)
DC/AC Auto-Bal.TIG
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