MMA Welder TELWIN LINEAR 350I 230V/400V Inverter

Brand:
Product Code: 816181

- Technique: MMA
- Consumables: electrode
- Power supply: three-phase
- Output current: DC
- Current: Min.: 20 A; Max.: 270 A

MMA DC CE MARKING
3 PH 230V-400V EAC CERTIFICATION
 

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.

Characteristic
CODE 816181
DC CURRENT 185 / 220 A
THREE PHASE MAINS VOLTAGE 230 / 400 V
MAINS FREQUENCY 50 / 60 Hz
CURRENT RANGE 20 - 250 / 20 - 270 A
MAX CURRENT 220 @ 40 % / 270 @ 40% A
MAX NO LOAD VOLTAGE 73 / 76 V
MAX ABSORBED CURRENT 25 / 18 A
MAX ABSORBED POWER 7,2 / 9 kW
ABSORBED CURRENT AT 60% - MAX 20 / 14,3 A
ABSORBED POWER AT 60% 5,8 / 7,1 kW
MOTORGENERATOR MINIMUM POWER 11 / 13 kW
EFFICIENCY 90 %
POWER FACTOR (cosphi) 0,74
D. USABLE ELECTRODES IN DC 1,6 - 6 mm
PROTECTION DEGREE IP23
Meansure
WEIGHT 19,2 kg
DIMENSIONS 54,6 x 27,4 x 50 cm

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