CONTACT US

  • Tel:+86 755-32997946

  • FAX:+86 755-32997945

  • E-mail:sales@greatec.com.cn

  • URL:www.greatec.com.cn

  • ADD:Yanshan Avenue,Song gang street,Baoan district,Shenzhen

Products

Home > Stick Welding

  • Name:

    MMA-250

  • Model:

    MMA-250

  • Category:

    ARC welding machine

  • Characteristic:

    Functions and features 1.Small size and light weight.Easy to carry and easy to operate,economic and durable. 2.Stable performance,automatic voltage compesation capability. 3.Adopt the technology of automatic identification voltage, suitable for input 220V or 380V. 4.Welding machine control PCB with functions of dustproof, waterproof, moitureproof, Strong environment adaptiveness 5.Stable arc, deep melting pool, beautiful welding moulding. 6.No-load power consumption is small, and electricity energy saving.

Technical Parameters


   MODEL MMA-250mos 负载持续率(%              Duty cycle(%) 60
电源电压(V      
Input power voltage(V)
单相  Single phase 220V±15%  空载损耗(W          
No-load loss(W)
40
   率(HZ 
Frenquency(HZ)
50/60    率(%      Efficiency(%) 85
额定输入容量(KVA)  
Rated output voltage(KVA)
6.2                 
Power factor
0.93
   (V         
No-load voltage (V)
58       
Insulation class
F
输出电流调节(A)         
Rated output current(A)
30-180 外壳防护等级  
Protection class
IP21
额定输出电压(V)                  
Rated output voltage(V)
27.2    量(kg      
Weight(KG)
8
推力调节范围(A      
ARC force range(A)
____ 外形尺寸(mm         
Over dimension(mm)
371*153*299

Copyright 2009-2010 www.greatec.com.cn Tel:+86 755-32997946 /  粤ICP备09162946号

Add:Yanshan Avenue,Song gang street,Baoan district,Shenzhen E-mail:sales@greatec.com.cn