
/
Perfect Welding / Solar Energy / Perfect Charging
TransTig 1750 Puls
/ TIG & MMA welding
/
The TransTig 1750 Puls is small, rugged and fully digitised. Weighing only 9.1 kg (20.17 lb), this TIG-DC power
source is ideal for portable use under tough site-erection conditions or out in the field. The microprocessor controls the
welding power source, delivering results such as an extremely stable arc and 100 % reproducible welding properties.
The power source is suitable for use in applications up to 170 A.
/
Digitally controlled TIG welding system
/ Small, portable, robust
/ Output up to 170 A
/ The TransTig 1750 Puls is totally digitised, so it delivers high-precision
welding results.
/ Lightweight and portable, and so right at home on every worksite.

factS
technical data
Straightforward operating concept
/ A welding power source that is quick and easy to
operate.
pulSed-arc mode
/ Less heat input in TIG welding, better gap bridge-
ability and superb seam appearance.
Spot-welding function
/ Welding interval can be set with 1/10th-second
precision, for consistent, unvarying weld-spots.
tac
/ Quick and easy tacking made possible by pulsating
arc, in one operational step.
hf ignition
/ Touchless, damage-minimising high-frequency ig-
nition ensures that there are no tungsten- inclusions
in sensitive applications.
tranStig 1750 pulS
Mains voltage, 50 – 60 Hz +15/-20 tolerance 1 x 230 V
Primary continuous current 100 % DC 14.7 A
Welding current range TIG 2 – 170 A
Efficienc y at 120 A 84 %
Welding current at 10 min/40° C (104°F) 35 % DC 170 A
Welding current at 10 min/25° C (77°F) 100 % DC 145 A
Standardised working voltage TIG 10.1 – 16.8 V
Open-circuit voltage 93 V
Ignition voltage (Up) 9 kV
Degree of protection IP 23
Weig ht 9,1 kg (20.17 lb)
Dimensions L x W x H
MMA 10 – 140 A
100 % DC 120 A
MMA 10.3 – 25.6 V
430 x 180 x 280 mm
(16.9 x 7.1 x 11 in.)
PlaTzhalTer
/ Perfect Welding / Solar Energy / Perfect Charging
WE HAVE THREE DIVISIONS AND ONE PASSION: SHIFTING THE LIMITS OF POSSIBILITY.
/ Whether welding technology, photovoltaics or battery charging technology − our goal is clearly defined: to be the innovation leader. With around
3,800 employees worldwide, we shift the limits of what’s possible - our record of over 1,200 granted patents is testimony to this. While others progress
step by step, we innovate in leaps and bounds. Just as we’ve always done. The responsible use of our resources forms the basis of our corporate policy.
Further information about all Fronius products and our global sales partners and representatives can be found at www.fronius.com
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v07 Apr 2017 EN
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Text and images c orrespond to t he current s tate of technolo gy at the ti me of printing. Subject to mod ification s.
All info rmation is w ithout gua rantee in spite of c areful editing - l iability e xcluded. Cop yright © 2011 Fronius™. Al l rights reser ved.
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M,06,0002, EN v03 Nov 2014