PI 250 DC

Art. no. 79510308 (4 meter torch)
Art. no. 79510309 (8 meter torch)

When success lies in the details.

This advanced inverter is the ideal tool for welders who will only accept perfectly executed welds. With Pi in the welding booth or the assembly workshop, dedicated TIG-welders can care for all the details and get a perfect finish.

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4 meter torch (79510308)

CurrencyPrice (tax-exclusive)
EUR (€)6.120
DKK45.610
GBP (£)5.305
NOK67.090
SEK66.920
CZK (Kč)144.400
HUF2.315.000

8 meter torch (79510309)

CurrencyPrice (tax-exclusive)
EUR (€)6.195
DKK46.170
GBP (£)5.370
NOK67.910
SEK67.740
CZK (Kč)146.200
HUF2.343.400

Process

TIG, MMA

Current range

5-250 A

Duty cycle 60%/40°C

190 A/27.6 V

Mains voltage

3 × 400 V

Weight

38 kg

Dimensions HWL

630 × 440 × 1040 mm

Protection class

IP 23

Standards

EN/IEC60974-1. -3. -10.

Focus on the details

Precision and details.
Get aesthetically pleasing welds.

Get full control of your TIG welds. The many adjustment possibilities and excellent welding performance makes you able to master those TIG-welding jobs that require the highest level of accuracy.

Icon-based control panel.
Save and recall your programs.

Navigate, adjust and save your preferred programs efficiently using the icon-based control panel. Make short cuts that makes it easy to find your favourite settings and save up to 10 programs for each process: TIG DC and MMA DC.

Pulse function.
Prevent damaging your steel.

Weld in thin plate thickness and sheet metal with the pulse function and the automatic Synergy Plus function. Pulse process gives you better control of the weld pool as the low heat input lowers the risk of damaging the steel.

TIG-A-Tack.
Make invisible fixations.

Lower the risk of weakened corrosion resistance and deformation with the Migatronic welding function TIG-A-Tack. Make extremely small and precise fixations without gas in austenitic stainless steel and experience a perfect final weld seam.

Specifications

Quick overview

Design

Stationary
38 kg.

Processes

TIG + Pulse
MMA

Control panel

Manual settings

Welding programs

Synergic welding programs

Migatronic welding functions

Simplify otherwise complicated welds.

Features

Software updates via SD-card

Get your software updates from migatronic.com/support and transfer them to your machine via SD-card.

HF-Ignition

A high-frequency impulse initiates the arc when the torch trigger is activated.

Lift TIG-ignition

Carry out TIG welding tasks near near particularly sensitive electronic devices, such as hospital equipment, without causing high-frequency disruption.

Save up to 10 programs

Make your own programs and save them as short cuts.

Migatronic Welding functions

TIG-A-Tack

Make extremely small and precise TIG-A-Tack fixations without root protection gas in austenitic stainless steel. The fixations are invisible in the final weld seam. Use TIG-A-Tack for quick tack welding of tubes, pipes or plates of austenitic stainless steel.

Intelligent Gas Control*

IGC® Intelligent Gas Control technology prevents over-consumption of gas and gives you long term savings. With weld pools always perfectly protected, you increase the quality of each weld. Make sure that all your welding machines are equipped with IGC® Intelligent Gas Control and save money every day. Your investment will quickly pay for itself.

*Not included – Option available doing purchase.

Torch

TIG Ergo 301, 4 meters
Art. no. 79510308 

Extra robust water-cooled torch which secures long durability and a low temperature in the handle. It feels good in any hand. It is designed for welding steel, stainless steel and aluminium. Add other keypad units for more control options on the torch handle.

 

TIG Ergo 301, 8 meters
Art. no. 79510309

Extra robust water-cooled torch which secures long durability and a low temperature in the handle. It feels good in any hand. It is designed for welding steel, stainless steel and aluminium. Add other keypad units for more control options on the torch handle.

 

Included w/ configuration

  • Pulse function
  • Water cooling w/ flow control for torch protection
  • TIG Ergo 301 welding torch, 4 meters or TIG Ergo 301 welding torch, 8 meters
  • Earth cable, 3 meters
  • 16 A mains plug
  • Calibration certificate
  • Up to 5 years extended warranty (with registration)
  • Pulse function
  • Water cooling w/ flow control for torch protection
  • TIG Ergo 301 welding torch, 4 meters or TIG Ergo 301 welding torch, 8 meters
  • Earth cable, 3 meters
  • 16 A mains plug
  • Calibration certificate
  • Up to 5 years extended warranty (with registration)

Warranty

Up to 5 years with registration

Register your newly purchased welding machine on migatronic.com/warranty no later than 30 days from the date of purchase. Then you get up to 3- or 5-years’ warranty on selected components.

Technical specifications

Power Source

Current range5-250 A
Mains voltage +/- 15 % (TIG)3 × 400 V
Mains current, effective.7.1 A | 7.3 A
Efficiency0.87 | 0.81
Duty cycle 100% /40°C (TIG)150 A
Duty cycle 60% /40 °C (TIG)190 A/27.6 V
Duty cycle max./40 °C (TIG)250 A/35 %/20 V
Duty cycle 100 %/20 °C (TIG)170 A
Duty cycle 60 %/20 °C (TIG)210 A
Duty cycle max./20 °C (TIG)150 A
Duty cycle 100% /40 °C (MMA)190 A/27.6 V
Duty cycle 60% /40 °C (MMA)95 V
Open circuit voltage95 V
Protection classIP 23
Application classS/CE | S/CE/CCC
StandardsEN/IEC60974-1. EN/IEC60974-3. EN/IEC60974-10.
Dimensions (H x W x L)360 mm × 220 mm × 520 mm
Weight23 kg
'

Cooling Unit

Cooling capacity (1 l/min.)900 W
Tank capacity2.5 L
Max. pressure3.5 bar
Dimensions (H x W x L)270 mm × 220 mm × 520 mm
Weight15 kg