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The Colono BX1-250 is a portable AC arc (MMA/Stick) welding machine designed for general fabrication, repair, and maintenance work. While exact specifications can vary slightly by manufacturer, BX1-250 welders typically offer the following:
Type: AC transformer arc welder (MMA/Stick)
Output current: 50–250 A adjustable
Input voltage: 220–240 V single-phase (some versions also support 380 V) �
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Input power: Approximately 14–18.5 kVA, depending on the model �
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Duty cycle: Around 35% at maximum output �
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Electrode size: 2.0–5.0 mm
Cooling: Fan-cooled with thermal overload protection
Insulation class: F
Protection rating: IP21S (on many BX1-250 models) �
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Suitable applications
Steel gates and grills
Metal fabrication
Agricultural equipment repair
Workshop maintenence.