Electrical Power: Operates on 220V voltage and tolerates current fluctuations. Welding Current: Up to 500 Amps with stable performance. Supported Electrodes: Compatible with welding electrodes ranging from 1.6 to 3.2 mm. Weight and Size: Compact and portable design with a light weight of approximately 2.7 kg. Key Features Thermal Protection: Equipped with a safety system that shuts off the device when temperatures rise to protect it from damage. Efficient Cooling: Features an internal cooling fan to ensure continuous efficient operation. Energy Saving: Boasts a high operating efficiency of up to 85%.