Below are the specs for the Primeweld 225 Tig/stick machine
40% @ max duty cycle is higher than on the Lincoln Square Wave 200 which I believe is 10% @ max duty cycle.
I don’t own one yet but my Dynasty fried.
I put a $750 main board in then found out it needs a snubber board as well for $2400. Needless to say it’s now a boat anchor
Arc Output in Amps Primeweld 225:
Breaker Size:
(120V) 30 amps / (240V) 50 amps
TIG Output in Amps:
120 volts: 20-140 amps
240 volts: 20-225 amps
Arc Output in Amps:
Arc 120 volts: 20-120 amps
Arc 240 volts: 20-180 amps
Duty Cycle TIG:
40 percent @ max rating (120/240V)
100 percent @ 108 amps (120V)
100 percent @ 155 amps (240V)
Duty Cycle Stick (MMA):
40 percent @ max rating (120/240V)
100 percent @ 76 amps (120V)
100 percent @ 139 amps (240V)
TIG Pulse Frequency:
Low Level 0.5 to 10 Hz
High Level 10 to 200 Hz
TIG AC Balance Range:
30-70 percent
Gas Pre-Flow:
0.1 to 3 seconds
Gas Postflow:
0 to 15 seconds
Weight:
41 pounds
Specifications Table
Parameter TIG225ACDCP
Welding process
AC/DC GTAW-P DC-SMAW
Inverter type
IGBT
Input voltage 1 phase AC, 110V +/- 15% 1 Phase AC, 220V +/- 15%
Input frequency 50/60Hz 50/60Hz
Input connector type
Pre-wired for NEMA 6-50P
*adapter provided for
NEMA 6-50 to NEMA 5-15
(for 220V or 110V operations)
5-15P NEMA
*See note
6-50P NEMA
Rated input current
TIG: 34.0A
MMA: 46.3A
TIG: 33.3A
MMA: 38.1A
Rated output voltage
TIG: 15.6V
MMA: 24.8V
TIG: 19.0V
MMA: 27.2V
Rated output current
TIG: 140.0A
MMA: 120.0A
TIG: 225.0A
MMA: 180.0A
No-Load voltage 56.0V
Arc initiation (TIG) High-Frequency Start (HF start)
Duty Cycle See Duty Cycle Table
No-load power consumption 40W
Efficiency >=80%
Power factor 0.73
Insulation grade F
Ingress protection rating (IP)
IP21
Weight 18.5 kg / 40.7 lbs
Overall dimensions 20.50 x 11.80 x 21.46 inches
Remote control 2T operation
Breaker size 50 amp 22v/30 amp 110v
Welding process dependent
Starting current 10A to 225A
Ending current 10A to 225A
Current upslope 0s to 10s
Welding current 10A to 225A
Base current 5% to 95%
Pulse frequency
Low: 0.5Hz to 10Hz
High: 10Hz to 200Hz
Gas: Pre-Flow 0.1s to 3s
Gas: Post-Flow 0s to 15s
AC Frequency 40Hz to 200Hz
AC Balance 10% to 90%
Input Voltage & Duty Cycle
Welding Type Input Voltage Duty Cycle
TIG 110V 140A/15.6V @ 40%
124A/14.9V @ 60%
108A/14.3V @ 100%
220V 225A/19V @ 40%
183A/17.3V @ 60%
155A/16.2V @ 100%
Stick 110V 120A/24.8V @ 40%
98A/23.9V @ 60%
76A/23V @ 100%
220V 180A/27.2V @ 40%
162A/26.5V @ 60%
139A/25.6V @ 100%
*note: all values are at 25°C