Overview

It is suitable for use at home, in garages, workshops, or on farms. This welder is compatible with coated electrodes for stainless steel, copper, boiler steel, ordinary structural steel, and high-strength steel. BLACK Welder employs advanced PWM welding technology, which generates powerful electrical energy for welding and cutting. Its lightweight and compact design provide exceptional mobility, allowing work in hard-to-reach places. All necessary equipment can be carried with one hand. 1. Thermal protection and appropriately sized heat sinks dissipate heat effectively. 2. Perfectly matched temperature capacitors rated at 105°C ensure durability and prevent capacity loss over time, eliminating overheating issues common in other models. 3. PWM technology reduces the size and weight of the central transformer while improving efficiency by over 30%. 4. Connectors inside the welder are coated with lacquer to prevent accidental disconnection during shocks. - Cooling fan

Specifications

• BLACK WELDER is a compact, lightweight, and ergonomic inverter welder designed for manual arc welding with coated electrodes.
• The device features a cooling fan, electronic circuits, and a thermal sensor to protect it from overheating.
• Innovative solutions include a high-performance inverter that ensures a stable electric arc.
• The power supply uses a high-efficiency IGBT rectifier, an advanced technology succeeding MOSFET, which reduces weight and increases reliability.
• The MMA 250A IGBT model can be powered from the mains or a generator, making it ideal for fieldwork, even with long power cables.
• Key features:
• Technical Data:
• Voltage: 230 V
• Frequency: 50 Hz
• Welding current: 20
• 250 A
• Electrode size: 2.5
• 4 mm
• Maximum current consumption: 9.4 KVA
• Weight: 4.6 kg
• Dimensions: 460 x 260 x 340 mm
• Insulation class: H
• Duty cycle at max current: 60%