Description
TELWIN LINEAR 350I 230V/400V
MMA INVERTER 3PH
Inverter MMA electrode welding machine in direct current (DC) with scratch striking.
Use with a wide range of electrodes: rutile, basic, stainless steel, cast iron.
Ideal for use with motor generators, it maintains a high level of stability of the welding current to variations in the supply voltage, both to undervoltage (-25%) and overvoltage (+15%).
Particularly resistant to dirt and dust thanks to the special construction of the ventilation system which, following a dedicated tunnel, preserves the electronic components, guaranteeing a longer life.
Features:
– Robust, impact resistant and dustproof;
– Low weight and size;
– High energy saving;
– Display to show pre-set welding current;
– High stability of the welding current despite variations in the supply voltage;
– Synergic adjustment of Arc Frce and Hot Start according to the type of electrode in use;
– Anti-stick device;
– Thermostat, undervoltage (-25%), overvoltage (+15%), overcurrent, motor-generator protections.
CODE 816181 
MAX ABSORBED POWER 7,2 / 9 kW 
THREE PHASE MAINS VOLTAGE 230 / 400 V 
ABSORBED POWER AT 60% 5,8 / 7,1 kW 
MAINS FREQUENCY 50 / 60 Hz 
MOTORGENERATOR MINIMUM POWER 11 / 13 kW 
CURRENT RANGE 20 – 250 / 20 – 270 A 
EFFICIENCY 90 % 
MAX CURRENT 220 @ 40 % / 270 @ 40% A 
POWER FACTOR 0,74 
DC CURRENT 185 / 220 A 
D. USABLE ELECTRODES IN DC 1,6 – 6 mm 
MAX NO LOAD VOLTAGE 73 / 76 V 
PROTECTION DEGREE IP23 
MAX ABSORBED CURRENT 25 / 18 A 
DIMENSIONS 54,6 x 27,4 x 50 cm 
ABSORBED CURRENT AT 60% 20 / 14,3 A 
WEIGHT 19,2 kg Additional information
| brand | TELWIN |
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