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Free software upgrade with latest technique, LVO function(less than 3V), HF and contact lead-in arc strike, Easy arc strike - details see: https://www.machineto.com/totally-digital-spot-tig-welding-machine-10142677

1. DSP Control

2. Inverter

3. Module IGBT

Specifications:

Model No.	WS-315S	WS-400S	WS-500S
Code	302S	402S	502S
Rated Input Voltage(V)	Three-phase A.C.380 V , 50/60Hz
CurrentRange(A)	2-325	2-410	2-520
Operation	2T 4T	2T 4T	2T 4T
Arcing Current(A)	2-325	2-410	2-520
Slop up(A/S)	1-501	1-501	1-501
Slop down(A/S)	1-501	1-501	1-501
Pilot current(A)	2-325	2-410	2-520
Gas pre-flow(S)	0.1-12	0.1-12	0.1-12
Gas post-flow(S)	0.1-50	0.1-50	0.1-50
Duty Cycle(%)	60%	60%	60%
Power Factor	≥0.85	≥0.85	≥0.85
Insulation Class	H	H	H
Net Weight(kg)	25	29	38

Features:

1. Professional MMA and TIG standard welding-in one machine, you also can add other welding methods easily.

2. Fully digital inverter machines-perfect ignition and welding properties with 100% reproducible results of the highest quality

3. Intelligent casing design with optimized air cooling for greater cooling output and maximum protection from dust and smalI particles

4. Coated electrodes(rutile, rutile/basic,basic, rutile /cellulose, cellulose)

5. Maximum functionality with simplest possible operation for professional TIG welding with, for example, one-dial operation,20 welding tasks(Jobs) programmable by the user for frequently used welding tasks and direct access to the main AC welding tasks and direct access to the main AC welding parameters(balance, frequency)

6. The TIG specialists ideal for use in production

7. The robot that can reach other four functions via soft upgrading.

8. Standard remote control connection for setting the welding current directly on the workstation.

Nebula hasobtained patent for their digital inverting welding machine inChina, the patent number is as following:

ZL200820076183.5(Double-pulsed MIG)

ZL200810054660.2(Multiple functions digital Inverting welding machine)

ZL200930125321.4(Control panel for electric welder)

Standard Accessories:

TIG Welding gun: 1PC(WP-26)

Electrode Holder: 1PC

Earth Clamp: 1PC

Cable:

315A,400A: 3m*35mm2: 2PCS

500A: 50mm2: 2PCS

Fast plug: DKJ70 2PCS