Model No.: NBA-2
Portable Large Current NBA Series IGBT Inverter Welder:
1. Unique design of closed cycle air channel, excellent dust prevention, pass experimental verification of metal, spray and dust, the machine can adapt to work in the severe condition; IP 23 protection class increases the protection class of outside work
2. Pass the professional thermo detector testing of YOKOGAWA Company of Japan in 40,the key electric elements can work in 70 .greatly improving the reliability.
3. Pass experimental verification of measurement, the mechanical structure is well designed, reliable, hauling, mobile work force, can be prevent from collision effectively.
4. PCBA is produced through SMT circuit board design and processing, high standard screening of components and army grade insulation class.
5. The whole machine is tested by China Compulsory Certification and reaches the requirement.
Excellent Welding Performance
1. With strong output current, suit tof1.0-1.6(steel), the cable can extend to 50m.
2. The arc reliability is controlled accurately, with fast arc speed and good follow-on ability; compared to the SCR welder, this machine is less patter and better weld.
Good manufacturing Process
1. Components are precisely processed; molds make the internal process reaching the domestic advanced level.
2. ASK unique design, elegant appearance and easy to recognize.
Item no: NBA-500
Rated Input Voltage: 3-380V
Rated Input Power Capacity: 25KVA
No-Load Voltage: 79V
Rated Output Current: 500A
Rated Duty Cycle: 60%
Output Voltage Range: 80-500A
Output Voltage Range: 15-50V
Wire Diameter Suitable: 1.2-1.6mm
Insulation Class: H
Protection Class: IP23
Exterior Size: 626x340x485mm
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