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Technical Specifications
NAME
INDEX
POWERTEC 161C
K14040-2
POWERTEC 191C
K14045-1
POWERTEC 191C
K14045-2
POWERTEC 231C
K14046-1
POWERTEC 271C
K14047-1
POWERTEC 271C
K14047-2
INPUT
Input Voltage
230
10%
Single Phase
Input Power at Rated Output EMC Group / Class
Frequency
50/60 Hz
161C:
6.0 kVA @ 20% Duty Cycle
II / A
191C:
8.2 kVA @ 20% Duty Cycle
II / A
231C:
10.6 kVA @ 20% Duty Cycle
II / A
271C:
12.9 kVA @ 20% Duty Cycle
II / A
RATED OUTPUT AT 40°C
Duty Cycle
(Based on a 10 min. period)
Output Current
Output Voltage
161C:
20%
60%
100%
150A
87A
70A
21.5 Vdc
18.7 Vdc
17.5 Vdc
191C:
20%
60%
100%
180A
105A
80A
23.0 Vdc
19.3 Vdc
18.0 Vdc
231C:
20%
60%
100%
220A
130A
100A
25.0 Vdc
20.5 Vdc
19.0 Vdc
271C:
20%
60%
100%
255A
150A
120A
26.8 Vdc
21.5 Vdc
20.0 Vdc
OUTPUT RANGE
Welding Current Range
Maximum Open Circuit Voltage
161C:
30A - 150A
161C:
37 Vdc
191C:
30A - 180A
191C:
42 Vdc
231C:
30A - 220A
231C:
45 Vdc
271C:
30A - 255A
271C:
47 Vdc
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse or Circuit Breaker Size
Input Power Cable
161C:
16A Superlag
161C:
3 Conductor, 1.5mm
2
191C:
20A Superlag
191C:
3 Conductor, 2.5mm
2
231C:
25A Superlag
231C:
3 Conductor, 2.5mm
2
271C:
32A Superlag
271C:
3 Conductor, 4.0mm
2
PHYSICAL DIMENSIONS
Height
Width
Length
Weight
161C:
615 mm
390 mm
825 mm
53 kg
191C:
765 mm
427 mm
850 mm
70 kg
231C:
765 mm
427 mm
850 mm
80 kg
271C:
765 mm
427 mm
850 mm
83 kg
Operating Temperature Storage
Temperature
-10°C to +40°C
-25°C to +55°C