CWCS

SUBARC 1250DC

The SUBARC 1000DC is able to choose constant current or constant voltage operation.

Product Details

TOPWELL: SUBARC

The CC/CV DC power sources are designed to semiautomatic and automatic welding, the precise control of the SUBARC 1250DC delivers superior arc for Submerged Arc (SAW) and Electroslag (ESW) welding processes, as well as MIG, MAG, MMA, CAG and OAC which require high current and high duty cycle, with(Dia 1.2-6.0mm) wires and CAG(Dia 6-12mm) carbons.

Benefits

· Ability to preset the current;

· 100% duty cycle with a maximum output capacity;

· Reduced heat affected zone, minimized distortion and increased mechanical properties;

· Overloading, over current, loss of phase and short circuit protection ensure long-lasting performance;

Process Optimized for Your Needs

· Use the mode switch to select the desired output characteristics for the process being used–CC and CV;

· Versatile power source is capable to MMA, MIG/MAG and Carbon Arc Gouging;

· Precise output control results in a stable arc;

· Modular parallel to enhance reliability;

· User-friendly operation panel.

Subarc Tractor

· Exceptional tracking control and self-steering in most applications leave the operator free for quality control, joint cleaning and flux handing；

· Welds butts, horizontal fillet and lap joints to the left or right side of the tractor frame for convenience；

· Close mechanical alignment between wire and joint maximizes weld quality with no fixturing costs；

· Using PWM control technology to ensure precise and stable traveling.

Arc Tractor Controller

· With Arc Voltage Sensing Technology, heat input is reduced and deposition rate is increased by 30%. This technology also ensures stable welding arc over a wide range of parameters and precise output control；

· Scratch and direct start methods.

Subarc Welding Head

· The pre-selection of nominal values for welding current, arc voltage and speed in coordination with the SUBARC power source ensures a high degree of automation;

· The AH-1 welding head has an automatic ignition and automatic burn-back with withdraw for an optimized welding process;

· The welding head also has adjustment to angle forward or backwards by up to 45 degrees & side to side by up to 45 degrees;

· All welding heads are equipped with a laser pointer and a mechanical pointer for visual seam tracking. Via a cross support, the AH-1 can be manually positioned with an effective adjusting range of 100mm each;

Specifications

Machines

Product Name	SUBARC-1250DC
Machines Processes	Stick (SMAW) MIG (GMAW) Submerged Arc (SAW) Carbon Arc Gouging (CAG)

Product Weights & Dimensions

Dimensions(LWH)	960x420x1400MM
Net Weight	130KG

Basic Specification

Input Voltage	3PH ~ 400V ±15%
Output Range	CC Mode: 100-1250A CVMode: 10-50V
Rated Output(40℃) 100%	1250A/50V
Polarity	DC

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