3.2. Speci cations
Model
Power Supply Voltage (V)
Input current (A)
Current range (A)
OCV
Duty cycle*
IP
Insulation class
Weight
Electrode diameter
Cooling
Electrode type
Dimensions
*Dutty cycle
Duty cycle is the percentage of time that the welding machine can deliver current to weld
continuously, in a period of 10 minutes. On the SKYTIG 2033 FX the value is 30% when the output
current is maximum of its amperage and maximum ambient temperature is 40 ° C. This percentage
increases as the set output current decreases and / or the ambient temperature decreases.
Duty cycle may decrease if ambient temperature rises above 40 ° C.
This means that the machine is able to deliver its maximum output continuously for 3 minutes, and
after this period the thermal control device will be activated and the user must let the machine rest,
turned on, for 7 minutes. After this period, you will be able to resume work normally.
10
Within a
minutes of work
¡Attention!: Do not exceed the work cycles established on the data plate included in the welder and
in these instructions.
3.3. Over-heating
The letter "X" stands for the duty cycle, which is de ned as the proportion of the time that a machine
SKYTIG 2033 FX / SWT2033
220V - 1Ph
MMA
TIG
33.8A
27.9A
MMA
TIG
5-170A
5-200A
2.4mm (3/32") a 5.0mm (3/16")
6010, 6011, 6013, 7018
40.0cm x 12.0cm x 24.0cm
3
minutes
WELDING
11
SWEISSWELD.COM
110V - 1Ph
MMA
43.4A
MMA
43.4A
25V
30%
IP23
H
7.5 Kg
AF
7
minutes
RESTING
TIG
36.1A
TIG
36.1A