Specifications - Thermal Arc ARCMASTER 300 MST Operating Manual

2.06 Specifications

Parameter
Rated Output
Amperes
Volts
Duty Cycle
Duty Cycle
Output Current
Range
Output Voltage
Range
Open Circuit Voltage
Dimensions
Width
Height
Length
Weight
Output @ Rated Load
Rated Input Voltage
Output Amperes
Output Volts
Duty Cycle
KVA
KW
Output @ No Load
KVA
KW
Input Volts Single Phase
208V
230V
Input Volts Three Phase
208V
230V
460V
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.
300 MST
300
32
40%
TIG 300A/ 22V@ 40%
250A/ 20V @ 60%
180A/ 18V @ 100%
STICK 300A / 32V @ 40%
250A / 30V @ 60%
180A / 28V @ 100%
MIG 300A / 29V @ 40%
250A / 27V @ 60%
180A / 23V @ 100%
TIG
5 – 300A
STICK
10 – 32V
MIG
65V
8.27" (210mm)
16.89" (420mm)
17.72" (450mm)
55.1lb. 25kg
Three-phase
208-230/460V
300A
32V
40%
16.0kVA
12.0kW
0.5
0.13
Amperage Draw @ Rated Load
Single-phase
208-230V
250A
30V
40%
15.7kVA
9.4kW
61
55
45
41
21
17
No Load
2.4
1.8
1.4
1.1
0.7