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UNSMINI-140EL

INVERTER SUPER MINI MMA
UNSMINI-140EL

The machines are fan cooled, 2PCBS design, IGBT based inverter Digital controlled power sources for MMA welding. The machine automatically provides operators with the optimal start and stop parameters based on the set welding current. A booster circut provides additional voltage for superior cellulosic arc starts and welding performance.


Designs:

UNSMINI-120UL
UNSMINI-120UL
UNSMINI-120NL
UNSMINI-120NL
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Technical Data
ParameterUNSMINI-100ELUNSMINI-120ELUNSMINI-140ELUNSMINI-160EL
Mains Voltage (V)220220220220
Frequency (HZ)50/6050/6050/6050/60
No-load Voltage (V)56565656
Rated Input Capacity (KVA)4.55.05.56.0
Insulation ClassFFFF
Output Current (A)20-10020-12020-14020-160
Rated Duty Cycle (%)35353535
Dimensions (CM)23*10*15.523*10*15.523*10*15.523*10*15.5
Weight (KG)1.92.02.02.0
ParameterUNSMINI-100ULUNSMINI-120ULUNSMINI-140ULUNSMINI-160UL
Mains Voltage (V)220220220220
Frequency (HZ)50/6050/6050/6050/60
No-load Voltage (V)56565656
Rated Input Capacity (KVA)4.55.05.56.0
Insulation ClassFFFF
Output Current (A)20-10020-12020-14020-160
Rated Duty Cycle (%)35353535
Dimensions (CM)23*10*15.523*10*15.523*10*15.523*10*15.5
Weight (KG)1.92.02.02.0
ParameterUNSMINI-100NLUNSMINI-120NLUNSMINI-140NLUNSMINI-160NL
Mains Voltage (V)220220220220
Frequency (HZ)50/6050/6050/6050/60
No-load Voltage (V)56565656
Rated Input Capacity (KVA)4.55.05.56.0
Insulation ClassFFFF
Output Current (A)20-10020-12020-14020-160
Rated Duty Cycle (%)35353535
Dimensions (CM)23*10*15.523*10*15.523*10*15.523*10*15.5
Weight (KG)1.92.02.02.0

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Hot Start

Optimizes arc ignition performance for hard‑to‑strike welding electrodes.

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Arc Force

Adjustable to select optimal dynamic characteristics of welding arc.

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Anti Stick

Automatically lowers current for quick release when electrode sticks to workpiece.

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Temperature Protection

Intelligent thermal protection prevents machine damage caused by overheating.

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Fan Cooling

Efficient cooling system accelerates heat dissipation and extends service life.

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Overvoltage Protection

Safeguards internal components against unstable input voltage surges.

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Light Weight

Compact lightweight structure, easy to carry and suitable for outdoor operation.

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Intelligent Energy‑Saving

Low idle power consumption, improves energy efficiency during long working hours.

Packaging Method

A

individual packing，6pcs/ctn

A
B

ndividual packing，6pcs/ctn

B