NB Series Full Digital Multi-process Welder

Function：GMAW, SMAW.

Features:

High performance DSP chip is used for power source and arc control, precise control of droplet transfer, reduction of spatter, strong product consistency.

Good human-computer interactive display, convenient unified regulation, and many groups of process parameters are stored for calling.

Key lock protection function, comprehensive welding data management function.

It has a wide range of welding parameters, minimal spatters, stable arc and good adaptability to the extended wire length.

Stable and reliable welding with concentrated arc energy and deep penetration can be acquired at Min. welding current 70A.

The speed of slow wire feeding can be regulated to ensure the success rate of arc striking; the parameters of arc striking can be regulated to ensure the appropriate parameters of arc striking and reduce defects.

The parameters of arc stopping can be regulated, with the function of removing molten ball when stopping arc so as to avoid the risk of molten ball at the end of wire and wire sticking caused by arc stopping.

High duty circle, suitable for long time and high current stable welding; high speed wire feeding and high deposition rate operation.

Less spatters, stable arc and beautiful weld forming when the current is at 160-250A, especially for vertical uphill welding.

Data acquisition system can be integrated.

Main Technical Parameters

With continuous progress of technology, appearance, color and parameters may be changed.The parameters are just for reference,and is not taken as the standard of inspection for acceptance.

Model	NB-500	NB-500H
Product ID	4057000000	4033000000
Input Power Supply	3 phase 380V±10％ 50/60Hz
Rated Input Power	22.4kVA	28.9kVA
Rated Input Current	34A	44A
Rated Output Current/Voltage	500A/40V
Rated Duty Cycle	60％	100%
Max. Open-Circuit Voltage (Peak)	76V		82V
Output Voltage Range	12~50V	12~50V
Output Current Range	60~500A	60~500A
Cooling	Air cooling
Ambient Temperature	-10~55℃
Altitude	4000m
Ingress Protection	IP23
Accessories	SB-10 wire feeder, MIG/MAG torch
Weight	42kg	45kg
Dimensions (W×L×H)	300mm×575mm×540mm

Xionggu Electrical Co., Ltd.

NB Series Digital Multi-process Welders