UTP 301 Electric Welding Machines

UTP 301 – Electric Welding Machine (up to 300 A)
For sale is a robust welding rectifier UTP 301, suitable for manual arc welding with coated electrodes. This mobile welding machine can be used for workshops, maintenance and steel construction – built for continuous industrial operation.
Technical data (according to nameplate):
Model / Type
UTP 301 / ISO 700
Serial number

081196 Welding area
10 – 300 A
Open Circuit Voltage (U₀)
63 V
ED at 300 A
35 %
ED at 229 A
60 %
ED at 177 A
100%
Output voltage U₂
32 V / 29 V / 27 V
Protection
IP 23
Input (mains connection)
3~ / 50–60 Hz
Line voltage
220 V / 380 V / 440 V / 500 V
Connection current (at 380 V)
25 A (rated current)
Cooling
Convection cooling

Equipment:
• Stepless current regulation via rotary control (scale up to 300 A)
• Terminals for electrode holders and ground cables
• Integrated chassis with pull handles
• Electrode holder and ground cable included (used, see pictures)
• Integrated 24 V connection (e.g. for accessories, fans)

Condition:
• Used, functional according to previous owner (not tested separately)
• Device visually very used, but complete
• Front panel readable, all controls mechanically intact
• Ventilation grille and heat sink undamaged