Tweco 300 DC Arcmaster - Manual (Page 25)

ARCMASTER 300 ACDC
Februrary 22, 2006 3-5
3.09 Specifications
Parameter 300ACDC
Rated Output
Amperes 300
Volts 22
Duty Cycle 25%
TIG 300A / 22V @ 25% 190A / 17V @
60% 150A / 16V @ 100% Duty Cycle
STICK 300A / 32V @ 25%
190A / 27V @ 60%
150A / 26V @ 100%
TIG 5 - 300 (DC) 5 - 300 (AC) @
60Hz, 50% Cleaning Output
Current
Range
STICK 5 - 300 (DC)
5 - 300 (AC) @ 60Hz,
50% Cleaning
Open Circuit Voltage 65V
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 Single-phase
Output Amperes 300A 300A
Output Volts 32V 32V
Duty Cycle 25% 25%
KVA 18.0 20.0
KW 12.0 12.0
Output @ No Load
Rated Input Voltage Three-phase Single-phase
KVA 0.5 0.5
KW 0.13 0.13
Input Volts Three Phase
208V 230V 460V Amperage
Draw @ Rated
Load 45 41 21
No Load Amps
1.4 1.3 0.7
Input Volts Single
Phase 208V 230V Amperage
Draw @ Rated
Load 97 87
No Load Amps
2.5 2.2
Table 3-3: Parameter Specifications
Thermal Arc continuously strives to produce the best
product possible and therefore reserves the right to
change, improve or revise the specifications 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,
improvements or replacement of such items.
The values specified in this table are optimal values, your
values may differ. Individual equipment 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 manufactured components, installation location and
conditions and local power grid supply conditions.