400 G III PH RED

The 400 G III PH RED welding machine is a high-performance industrial arc welder designed for heavy-duty applications.

🔧 Key Features

High Output Current: Provides up to 400 Amps, making it suitable for demanding welding tasks.
Three-Phase Power Compatibility: Operates on 415V 3-phase input, ensuring stable and efficient performance.
IGBT Inverter Technology: Delivers superior arc stability, energy efficiency, and reduced power consumption.
Digital Display & Controls: Allows precise adjustment of welding parameters for optimal results.
VRD (Voltage Reduction Device): Enhances operator safety by lowering open-circuit voltage when idle.
Adjustable Arc Force & Hot Start: Improves arc ignition and stability, especially with challenging electrodes.
Heavy-Duty Build: Rugged metal housing with enhanced cooling for continuous operation.

📐 Technical Specifications

Parameter	Value
Output Current Range	20 A – 400 A
Input Voltage	415V (3 Phase)
Frequency	50/60 Hz
Duty Cycle	~60% @ 350 A, ~30% @ 400 A
Open Circuit Voltage (OCV)	~70–80 V
VRD Voltage	< 35 V
Power Factor	≥ 0.90
Efficiency	~85%
Cooling	Forced Air
Protection Features	Overheat, Over/Under Voltage, Single Phasing
Weight	~15–25 kg (varies by model)
Enclosure Class	IP21 or higher

🛠️ Applications

Ideal for MMA (Stick) welding in construction, shipbuilding, heavy fabrication, and repair work.
Compatible with a wide range of electrodes including cellulose, basic, and rutile types.
Suitable for welding mild steel, stainless steel, cast iron, and other ferrous metals.

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