Digital Intelligent DC Arc Welder Series

Product Features

High speed CPU digital intelligent control, auto-adjusting optimum output;
Excellent follow performance of arc, high-speed reaction rate;
Built-in software control system with human imitating thinking, automatically match the welding parameters in different conditions according to material, solder wire, gas, and funtion;
Environmental protection, energy saving, small in size, light in weight;
Upgradeable welding software in different metallic materials.

Technical Parameters

Parameters	SZZN-NP400	Remarks
Control mode	CPU digital intelligent control
Rated input voltage（V）	380
No-load voltage（V）	70	1. Available for all kinds of acid and
Welding output current ( A )	25-400	alkaline welding rod, and cellulose-
Power frequency ( Hz )	50-60	based electrode vertical down welding.
Welding output voltage ( V )	25-35	2. Suitable for welding all kinds of
Fuse capacity ( A )	25	low, medium and high carbon steel,
Duty cycle ( % )	60	low alloy steel and stainless steel.
Rated input capacity（KW）	16.5
Insulation class	F
Cooling style	Wind-cooling
Input cable ( mm )	4²×3
Output cable（mm )	120²
Weight（kg）	55
Dimensions（mm）	550×400×720

宝鸡市智焊机械科技有限公司

SZZN-NP400