Specifications - Thermal Arc ARCMASTER 300 AC/DC Service Manual

9

Specifications

Parameter
Rated Output
Amperes 300
Volts 22
Duty Cycle 25%
Duty TIG 300A / 22V @ 25%
Cycle
190A / 17V @ 60%
150A / 16V @ 100%
STICK 300A / 32V @ 25%
190A / 27V @ 60%
150A / 26V @ 100%
Output TIG 5 - 300 (DC)
Current
5 - 300 (AC) @ 60Hz,
Range
50% Cleaning
STICK 5 - 300 (DC)
5 - 300 (AC) @ 60Hz,
50% Cleaning
Open Circuit Voltage 57V
Dimensions
Width 8.3" (210mm)
Height 16.5" (420mm)
Length 17.7" (450mm)
Weight
52.8 lb. 24 kg
Output @ Rated Load
Rated Input Voltage Three-phase
Output Amperes
Output Volts
Duty Cycle
KVA
KW
Output @ No Load
Rated Input Voltage Three-phase
KVA
KW
Input Volts Three
Phase
Draw @ Rated
400V
300ACDC
300A
32V
25%
18.0
12.0
0.5
0.13
Amperage
No Load Amps
Load
24 0.7
Thermal Arc continuously strives to produce the
best product possible and therefore reserves the
right to change, improve or revise the specifica-
tions or design of this or any product without prior
notice. Such updates or changes do not entitle the
buyer of equipment previously sold or shipped to
the corresponding changes, updates, improve-
ments or replacement of such items.
The values specified in the table above are optimal
values, your values may differ. Individual equip-
ment may differ from the above specifications due
to in part, but not exclusively, to any one or more of
the following; variations or changes in manufac-
tured components, installation location and condi-
tions and local power grid supply conditions.
3 – 4
3
300ACDC INSTALLATION