GRAND TIG 400 DC PULSE

GRAND TIG 400 DC PULSE

GRAND TIG 400 DC PULSE is a three phase inverter
power source for TIG DC and TIG PULSE DC with the
possibilty of MMA (stick) usage developed for heavy
industrial application. In TIG DC all the main parameters
are adjustable in order to obtain the best welding. With a
very good high frequency igniction, GRAND TIG 400 DC
PULSE can easy weld stainless steel, copper alloys, mild
steel and titanium. PULSE TIG permits high performance
on ultra thin surfaces with reduced deformations.
In MMA Mode Hot Start and Arc Force are adjustable in
order to permit to the operator to work easily and with
excellent results. Antisticking helps the welder stopping
the welding current when the electrode is glued to the
workpiece. It is equipped with temperature, voltage and
current sensors for hight protection and it is designed
to avoid failures due to voltage spikes as when using
diesel generator. Hardy and with its good duty cycle this
power source is ideal for heavy industrial applications
(food industry, petrochemical plants and for every kind
of industrial steel fabrication where a very high welding
performance is required).

PRODUCT PARAMETERS
CODE 12005
INPUT VOLTAGE 400V
INPUT FREQUENCY 50/60 HZ
INPUT PHASE 3
RATED INPUT POWER (TIG/MIG)* 14,5KW-18,6KW
RATED INPUT CURRENT (I1MAX)* 28A-36A
EFFECTIVE INPUT CURRENT (I1EFF)* 17A-21A
DUTY CYCLE 35% (10 MIN 40°C)* 400A-400A
DUTY CYCLE 60% (10 MIN 40°C)* 305A-305A
DUTY CYCLE 100% (10 MIN 40°C)* 240A-240A
NO LOAD VOLTAGE 77V
CURRENT RANGE (TIG/MMA) 5A/400A
NET WEIGHT 25KG
DIMENSIONS 595X280X460MM
PROTECTION CLASS IP23
INSULATION CLASS H
POWER FACTOR 0,75
TIG TRIGGER CONNECTOR 12 PINS
*(TIG/MMA)

SUGGESTED ACCESSORIES
1. 4MT 50MM2 CABLE WITH ELECTRODE HOLDER PLUG 13MM —> 21006
2. 3MT 50MM2 EARTH CABLE WITH CLAMP PLUG 13MM —> 21007
3. HELMET LKM ALTAVISTA HD —> 33000
4. TIG TORCH LKM STYLE 26 4MT —> 22014
5. GRAND COOLER —> 43003
6. LKM TROLLEY 4 WHEELS —> 40007
7. TIG TORCH LKM STYLE 18 HC 4MT —> 22016
8. GRAND PEDAL WIRED 5M —> 40010
9. GRAND WRC DC —> 43000