Name: ATIG-315/400/500P
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ATIG-315/400/500P

ATIG-P series is a digital DC pulse TIG welding platform powered by advanced MCU technology, designed for both automated systems and manual operation. Its DC pulse function minimizes heat input on thin materials and enables faster weld pool solidification, ensuring stable, high-quality uphill welding.

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Multi-process capability: Supports DC TIG, PULSE TIG and MMA welding
Digital MCU control: Precisely manages the entire welding process for consistent results
Optimized for sheet welding: Pulse mode reduces heat input, ideal for thin materials
High-performance pulse control: Pulse frequency up to 500 Hz enhances penetration and weld stability
Remote control ready: Compatible with both digital and analog remote controllers
Comprehensive protection: Built-in safeguards against short circuit, coolant shortage, and more, with clear error code display
Wire feeder compatible: Supports connection with wire feeders (customized models)

	ATIG315P	ATIG400P	ATIG500P
Rated input voltage/frequency (V/Hz)	3 phase, AC380V±10%, 50/60Hz
Rated input capacity (kVA)	14.4	17.8	25
Rated input current (A)	21.9	27.1	38
Rated output current (A)	315	400	500
OCV (V)	73	73	80
Duty cycle (40℃)	60%@315A	60%@400A	60%@500A
Output current range of TIG (A)	5-315	5-400	5-500
Output voltage range of TIG (V)	10.2-22.6	10.2-26	10.2-30
Output current range of MMA (A)	5-315	5-400	5-500
Output voltage range of MMA (V)	20.2-32.6	20.2-36	20.2-40
Cooling method of the welding torch	Water cooling /Gas cooling
Protection class	IP23
Insulation class	H
Dimension (mm)	660320560	660320560	660320560
Weight (kg/lb)	42 /93	42 /93	50 /108

Standard Equipments

1 Power source
1 Connected primary cable L=3m
1 Welding cable L=3m
1 Ground cable L=3m
1 TIG torch

ATIG315/400/500P.pdf

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