MMA/ARC Series Features

 

l  Advanced inverter technology, simple circuit, small size, light weight, high efficiency and energy saving.

l  Super power grid compensation ability, resistance to power supply voltage fluctuation, stable welding current and reliable performance.

l  The small DC arc welding machine especially adopts thrust control technology, single-button adjustment, and simple operation.

l  No-load energy consumption is less than 100W, which is 50% energy-saving compared with traditional welding machines.

l  The inverter frequency reaches 100KHZ, easy to start arc, stable voltage, anti-interference, low noise, low splash, deep molten pool, high strength and good quality.

l  Good thrust adjustment, with electrode anti-sticking function, suitable for all kinds of acid-base electrodes, and supports all kinds of electrode welding.

l  Suitable for welding low-carbon steel, medium-carbon steel and alloy steel and all non-ferrous and ferrous metals can be welded with high quality.

l  Widely used in welding and field operations in industries such as petroleum pipelines, chemicals, automobiles, shipbuilding, boilers, nuclear power, aerospace, military industry, industrial installation, and bridge construction.


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NEW CASE DESIGN GONNA COME OUT IN APRIL 2025.


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项目Item

MMA255

MMA250

MMA318K

MMA315K

输入电源电压频率(V/HZ

Input Voltage Frequency

 1/2 PH AC220/380V  ±15% 50/60HZ

1/2 PH AC220/380V  ±15% 50/60HZ

1/2 PH AC220/380V  ±15% 50/60HZ

1/2 PH or 1/2/3 Ph AC220/380V  ±15% 50/60HZ

额定输入电源容量 (KVA)

Rated Output   Power Capacity

4.5

4.9

5.5

6.4

空载电压(V

No-load Voltage

70-80

70-80

70-80

70-80

输出电流调节范围(A

Output Current   Range

20-145A

20-160A

20-180A

20-180A 220V

       20-250A 380V

额定输出电压(V

Rated Output Voltage

20-25.6

20-26.4

20-27.2

20-28.4

负载持续率(%)(25

Duty Cycle

60

60

60

60

空载损耗(W

No-load Loss

30

30

30

30

效率(%

Efficiency

85

85

85

85

功率因数cosΦ

Power Factor

0.93

0.93

0.93

0.93

绝缘等级

Insulation Class

F

F

F

F

外壳防护等级

Enclosure Protection Class

IP21S

IP21S

IP21S

IP21S

适合焊条 (mm)

Suitable   Electrode Diamater

1.6-3.2

1.6-4.0

1.6-4.0

1.6-4.0

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Magnachip™ BRAND IGBT TUBE CAN BE CUSTOMIZED FOR MIDDLE AND HIGH 

CLASS MARKET.


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项目Item

MMA400K

MMA400T

MMA400

MMA400 Pro

输入电源电压频率(V/HZ

Input Voltage Frequency

1/2 PH or 1/2/3 Ph AC220/380V  ±15% 50/60HZ

AC380V ±15%   50/60HZ

AC380V ±15%   50/60HZ

AC380V ±15%   50/60HZ

额定输入电源容量 (KVA)

Rated Output   Power Capacity

8.2

8.2

10

11

空载电压(V

No-load Voltage

70-80

70-80

70-80

70-80

输出电流调节范围(A

Output Current   Range

20-200A 220V

       20-250A 380V

20-250A

20-280A

20-320A

额定输出电压(V

Rated Output Voltage

20-29.6

20-29.6

20-31.2

20-32

负载持续率(%)(25

Duty Cycle

60

60

60

60

空载损耗(W

No-load Loss

30

30

30

30

效率(%

Efficiency

85

85

85

85

功率因数cosΦ

Power Factor

0.9

0.9

0.9

0.9

绝缘等级

Insulation Class

F

F

F

F

外壳防护等级

Enclosure Protection Class

IP21S

IP21S

IP21S

IP21S

适合焊条 (mm)

Suitable   Electrode Diamater

1.6-4.0

1.6-4.0

2.5-4.0

2.5-5.0

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SL BRAND IGBT MODULE CAN BE CUSTOMIZED FOR MIDDLE AND HIGH 

CLASS MARKET.


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TWO DISPLAY WITH VRD AND REMOTE FUNCTIONS CAN BE CUSTOMIZED.


项目Item

MMA 500 Eco

MMA 500 Pro

MMA 500 Pro Max

MMA 630

输入电源电压频率(V/HZ

Input Voltage Frequency

AC380V ±15%   50/60HZ

AC380V ±15%   50/60HZ

AC380V ±15%   50/60HZ

AC380V ±15%   50/60HZ

额定输入电源容量 (KVA)

Rated Output Power   Capacity

12.5

15.8

20

26.4

空载电压(V

No-load Voltage

70-80

70-80

70-80

70-80

输出电流调节范围(A

Output Current   Range

40-360

40-450

50-500

40-600

额定输出电压(V

Rated Output Voltage

20-29.6

20-38.4

20-41

20-44

负载持续率(%)(25

Duty Cycle

60

60

60

80

空载损耗(W

No-load Loss

30

30

30

30

效率(%

Efficiency

85

85

85

85

功率因数cosΦ

Power Factor

0.9

0.9

0.9

0.9

绝缘等级

Insulation Class

F

F

F

F

外壳防护等级

Enclosure Protection Class

IP21S

IP21S

IP21S

IP21S

适合焊条 (mm)

Suitable Electrode   Diamater

2.5-5.0

2.5-5.0

2.5-5.0

2.5-6.0


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ALL ABOVE METAL CASE DESIGN AND ANY COLORS ALL CAN BE CUSTOMIZED.


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PLS NOTICE THAT: EXCEPT ABOVE MACHINE CASE, OTHER KIND MACHINE CASE ALSO CAN BE CUSMIZED.