Tig dp 171H

Brand Name: STEL

Model: Tig dp 171H

Origin: Italy


New generation of TIG

The new Inverter Welding Power Source TIG dp developed by STEL concentrates excellent performance in both electrode and Tig welding, with high frequency start. The newly engineered design has allowed for obtaining a TIG machine of compact dimensions. The advanced technology of the powerful microprocessor results in a perfect arc ignition every time. Its principal characteristics are: TIG DC welding (2T, 4T), pre-gas and post-gas time adjustment, variable slop down, Tig lift, digital display to read the welding parameters, low energy consumption, VRD, up-down torch.

The weight of this TIG machine is less than 7.0kg. The new TIG dp has the practical advantage of being one of the smallest and most compact in today’s DC TIG market.

  Part No: 607930000L


Materials: Welding Process: Environments: Main features
• Mild steels
• Stainless steels
• Cast steels
• Nichel steels
• Copper steels
• Titanium steels

• Tig with lift ignition
• Tig with HF ignition
• Spot Tig

• Medium Fabrications
• Construction
• Sheet metalwork
• Maintainance
• Chemichal
• Ducting
• Food industry

• Tig HF Start
• Slope UP / DOWN
• Pre / Post gas
• Tig 2T / 4T
• DC Pulsing
• Digital Display
• Kit Tig dp


Technical Data:
Main Voltage 230/240 V
Phase 1
Frequency 50/60 Hz
Real Current (25%) 15 A
Real Power (25%) 3,5 KVA
Power Factor 0,8
No Load Voltage OCV 25-90 V
Current Range 4-160 A
Welding Current Duty Cycle 50% (25°C) 160 A
Welding Current Duty Cycle 100% (25°C) 130 A
Welding Current Duty Cycle 25% (40°C) 160 A
Welding Current Duty Cycle 60% (40°C) 110 A
Welding Current Duty Cycle 100% (40°C) 100 A
Mechanical Data:
Earth Cable/Electrode Holder 25 mm²
Degree of Protection IP 23
Insulation Class H
Working Temperature 40°C
Dimensions (LxWxH) 330x135x270
Weight 7 Kg
The date are determinated at an environment temperature of 40°C


Main Accessories:
Case KIT Tig dp 171H
cod. 607950000L
Gas regulator with flow meter
cod. 6056100000
Tig  Torch
cod . 600571000 L
- Tig dp 171H
- Carry case
- Earth clamp with 2m 25 mm² rubber
- Tig Torch 17 4m Air
- setting up kit
- Gas regulator with flow Meter
Gas regulator with flow Meter Tig Torch with professional and robust Troch trigger.
- Tig Torch 17 4m Air cod. 609910000L
- Tig Torch 17 8m Air Cod. 600972000L
- Tig Torch 26 4m Air cod. 609920000L
- Tig Torch 26 8m Air cod. 600973000 L
- cod . 600572000 L 10m cable
- cod . 600573000 L 20 m cable
- cod . 600574000 L 30 m cable


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