XMT
®
350 Performance Data
Input
Power
Three-
Phase
Single-
Phase
Rated Out put
at 60%
Duty Cycle
350 A at
34 VDC
300 A at
32 VDC
Amperage
Range in
CC Mode
5–425 A
5–425 A
Voltage
Range in
CV Mode
10–38 V
10–38 V
Max. Open-
Circuit
Voltage
75 VDC
75 VDC
Amps Input at Rated Load Output, 60 Hz,
208 V 230 V 400 V 460 V 575 V KVA KW
40.4 36.1 20.6 17.8 14.1 14.2 13.6
60.8 54.6 29.7 24.5 19.9 11.7 11.2
Weight
80 lb
(36.3 kg)
Dimensions
H: 17 in (432 mm)
W: 12-1/2 in (318 mm)
D: 24 in (610 mm)
Amperage
Class*
300 A
350 A
565 A
Power
Processing
Auto-Link
®
Auto-Line
™
Manual
Remote
Capability
Yes
Yes
Yes
No
Yes
Industrial Inverters
XMT 304 CC/CV, 230/460 VAC
XMT 350 MPa, 208–575 VAC
XMT 350 CC/CV, 208–575 VAC
XMT 350 VS, 208–575 VAC
XMT 456 CC/CV, 230/460 VAC
Process
Capability
Stick,
DC TIG,
MIG,
CAC-A
Pulsed MIG Capability
Optima
™
Pulse Control Required
Built-In
Optima
™
Pulse Control Required
No
Optima
™
Pulse Control Required
Connectors
Dinse only
Dinse or Tweco
Dinse or Tweco
Tweco only
Ring Lug only
For more
Information
Lit. No. DC/18.8
Page 4
Page 3
Page 3
Lit. No. DC/18.8
Auxiliary
Power
Optional
Optional
Optional
No
Standard
XMT
®
350 Specifications
(Subject to change without notice.)
Which XMT
®
is Right for You?
Additional Features
Exceptional electrical efficiency. At 400 A,
efficiency is 87.24%!
350 A of welding output at 60% duty cycle
with superior low-end performance.
Power factor of .95 enables smaller
fuses/breakers and primary wiring. Primary
amperage draw at rated output is 25% less
than the competition.
Ultra-tough, polycarbonate-blended cover
for control panel protects front controls
from damage.
Optional gas solenoid for TIG welding.
