Arc-300ds Dual Voltage 220/380V IGBT MMA/Arc Welding Machine

September 03, 2025

Model NO.: ARC 300DS

Trademark: GUBANG

Transport Package: Carton

Specification: 480*205*310

Origin: China

HS Code: 851539000
Performance and Features:

Dual voltage input (220V/380V), automatically detects the input voltage.

Advanced IGBT inverter technology with nanometer crystal transformer for stable and reliable performance.

Includes overheat protection, overcurrent protection, and anti-fluctuation of power voltage for enhanced safety.

High duty cycle, high efficiency, low energy consumption, and ideal for DIY welding applications.

Features hot starting, arc force control, anti-sticking, easy arc initiation, smooth welding, and excellent results.

Comes complete with electrode holder, earth clamp, and a strong carton box for safe transport.

Parameter/Specification

Model Item ARC 300DS

Voltage(V) AC 220V AC 380V

Frequency(Hz) 50-60 50-60

Input Power(KVA) 6.2 8

No-load Voltage(V) 65 65

Current Range(A) 20-180 20-220

Rated Duty Cycle 60% 60%

Applied Welding Rod(mm) Â¢1.6-4.0

Power Factor 0.93

Efficiency(%) 85

Insulation Grade F

Housing Protection Grade IP21S

Weight(Kg) 8

(L*W*H)(mm) 480*205*310

Carton CBM(mÂ³) 0.075

Specification

Capacitor 470uF/450V*6

IGBT MBQ40T120FESC*4

Output Rectifier D92-02*8

FRONT VIEW

LEFT VIEW

RIGHT VIEW

TOP VIEW

ACCESSORY

PACKAGE

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Model Item	ARC 300DS
Voltage(V)	AC 220V	AC 380V
Frequency(Hz)	50-60	50-60
Input Power(KVA)	6.2	8
No-load Voltage(V)	65	65
Current Range(A)	20-180	20-220
Rated Duty Cycle	60%	60%
Applied Welding Rod(mm)	Â¢1.6-4.0
Power Factor	0.93
Efficiency(%)	85
Insulation Grade	F
Housing Protection Grade	IP21S
Weight(Kg)	8
(LWH)(mm)	480205310
Carton CBM(mÂ³)	0.075
Specification
Capacitor	470uF/450V*6
IGBT	MBQ40T120FESC*4
Output Rectifier	D92-02*8