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Products&Solutions Home > Products&Solutions > Meganice > MMA welder
MMA250B 220&380V [BACK]

1.Small size, light weight, low energy consumption 
2. Good arc-striking, workable against interference 
3. Stable arc, little spatter 
4. High welding quality, deep molten pool, welding equipment. reliable effect 
5. Self-protection against over voltage and over current 

 

 

Model

ZX7-200 SMT

ZX200 MOS

ZX7-250B

ZX7-315

ZX7-315B

ZX7-400

ZX7400B

输入电源电压

Input power voltage(V)

AC220V ±15%

220/380v±15%

AC380V±15%

220/380v±15%

AC220V ±15%

220/380v±15%

频率

Input voltage frequencyHZ

50/60

50/60

50/60

50/60

50/60

50/60

50/60

额定输入电源容量

Rated input power capacityKVA

4.5

4.5

9.5

13

13

18.2

18.2

额定输入电流

Rated input current(A)

20.6

20.6

14.4

19.7

19.7

27.6

27.6

空载电压

No-load voltageV

62

62

70

65

75

65

65

输出电流调节范围

Output current range(A)

30-140

20-140

30-250

40-315

40-315

40-400

40-500

额定输出电压

Rated output voltageV

25.6

25.6

28

32.6

32.6

36

40

推力电流调节范围

Arc force adjustmentA

0-70

0-70

0-100

0-100

负载持续率

Duty cycle%

40

60

60

60

60

60

60

空载损耗

No-load consumptionW

40

40

60

60

60

60

60

效率

Efficiency%

85

85

85

85

85

85

85

功率因数

Power factor

0.93

0.93

0.93

0.93

0.93

0.93

0.93

绝缘等级

Insulation

B

B

B

B

B

B

B

外壳防护等级

Protection class

IP21

IP21

IP21

IP21

IP21

IP21

IP21

重量

WeightKG

7.2

7.2

8

12.5

12.5

14

14

外形尺寸

Dimmensionmm)

400×165×255

550×215×342

520×240×371

 

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