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Tig dp 221Hpa AC-DC

Brand Name: STEL

Model: Tig dp 221Hpa AC-DC

Origin: Italy

Description:

New Generation of TIG

The Inverter Welding Power Source Tig dp 221H-221Hpa AC/DC is managed by a new and innovative microprocessor, that presents to the operator all the features and benefits required to perform very high quality welding of aluminums, stainless steels and many other materials.

V.R.D. means: VOLTAGE REDUCTION DEVICE which is the reduction of the OCV (open circuit voltage) at a safety level below 25 V, in order to avoid Electrical Shocks. When the V.R.D. is activated the led showing the mode of welding will pulse.

  Part No: 607540000L

 

Materials: Welding Process: Environments: Main features
● Aluminium and alloys
● Ferritic and matensitic materials
● Stainless steels
● Duplex Steels
● Castings
● Copper
● Titanium
● Electrodes up to 5 mm
● Tig AC/DC
● Tig HF ignition
● Tig Lift ignition
● Medium Fabrication
● Specialised Mantainance
● Petrochemical Industry
● Bike/motor Repair
● Nuclear Industry
● Food Industry
● Aerospace Industry
● Dynamic plastic design
● Fireproof plastics
● Remote Control option
● AC/DC Tig welding
● AC-DC MMA Welding
● Easy AC Mode (for dp 221H)
● V.R.D.
● DSP Technology

 

Technical Data:
Main Voltage 90 V
 115 V
—> 290 V
 230 V
Phase 1 1
Frequency 50/60 Hz 50/60 Hz
Real Current (20%) 14 A 11 A
Real Power (20%) 3,5 KVA 2,5 KVA
No Load Voltage OCV 44 V 65 V
Power Factor 0,99 0,99
Current Range 4-155 A 4-220 A
Welding Current Duty Cycle 30% (25°C) 155 A 220 A
Welding Current Duty Cycle 100% (25°C) 120 A 165 A
Welding Current Duty Cycle 20% (40°C) 155 A 220 A
Welding Current Duty Cycle 60% (40°C) 130 A 165 A
Welding Current Duty Cycle 100% (40°C) 110 A 145 A
Mechanical Data:
Earth Cable 50 mm²
Degree of Protection IP 23
Insulation Class H
Working Temperature 40°C
Length/Width/Height (mm) 500x190x400
Weight 18,8 Kg
The date are determinated at an environment temperature of 40°C

 

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