DC500II

DC500II

DC500II series is a welding machine specially designed for pipeline construction, which enjoys simple adjustment, convenient operation, and reliable design, and is the most suitable product for field pipeline construction.

Features

Multi-process: FCAW, MMA, and TIG
Anti-vibration design: suitable for welding with generator powering
Waveform control technology: fine welding particles and beautiful weld formation for FCAW-S
Robust arc force and beautiful back-formation: owing to the function specially designed for welding with CEL electrodes
Advanced technologies and proven components: full-bridge inverter soft switch control technology, double IGBT modules, quick recovery diode module, and long-life polypropylene filter capacitor
Robust performance: PCB is processed with three-proofing lacquer, and the drive board is processed with a protection coating
Stable operation: IP23 class protection and H class insulation
Multiple protection: against overheating, over-current, over-voltage, under-voltage, and phase failure
Applicable for FCAW-S: matching with fully closed wire feeder

Specification

	DC500II
Rated input voltage /frequency (V/Hz)	3 phase，AC380V±15%，50/60Hz
Rated input capacity (KVA)	30
Rated input current (A)	45.6
Duty cycle (40℃)	100%@400A 60%@500A
OCV (V)	CV: around 83 CC: around 79
Output voltage range in CV mode (V)	12-39
Output current range in CC mode (A)	20-500
Wire type	FCAW-S
Wire size (mm)	2.0
Arc ignition method in TIG	Scrath TIG
Dimension (mm)	658336588
Weight (kg/lb)	50/110.4
Insulation class	H
Protection class	IP23S