HBS-IT-2002

hbs it 2002

HBS-IT-2002 Stud Welding Unit

ARC stud welding according to current standards.

Application

  • Especially suitable for thicker sheets of about 2 mm or higher
  • Especially suitable for welding concrete anchors/shear connectors for job site applications
  • Suitable for through deck welding

Process variants

  • Short cycle drawn arc welding
  • Drawn arc welding

Equipment

  • Welding with ceramic ferrule (series)
  • Welding with shielding gas (optional)

Technical Data

Gas Option
Welding range #4 to 1”, dia. 14 ga to 1” (M3 to M24, dia. 2 to 25 mm)
Welding material Mild steel, stainless steel, aluminum
Welding rate Dia. 7/8” = 7 studs/min (dia. 22 mm = 7 studs/min)
Welding current 2,000 A (max.)
Current adjustment range 300 to 2,000 A (stepless)
Welding time 5 to 1,500 msec (stepless)
Primary power 480/460 V, 3 phases, 50/60 Hz, 63 AT (alternative input voltages available)
Connected Load 100 KVA (with 400 V mains), 80 kW
Cooling Type F (temperature-controlled cooling fan)
Protection class IP 23
Operational and storage conditions According to current standards
Dimension L x W x H 23.6″ x 19.7″ x 32.7″ (600 x 500 x 830 mm) without handle
Weight 209.4 lbs (95 kg)
Order No. 93-66-220193-66-2202 (Gas)

Advantages

Features

  • Microcontroller – for precise process times, optimal functional reliability, and maximum operating convenience
  • Function monitoring – automatic function test following power-up; monitoring of all internal system functions
  • Lift test – for gap welding guns and stud welding heads
  • Library function – automatic specification of welding current and welding time through selection of stud diameter
    according to welding range (with and without shielded gas); fine adjustment via arrow keys

Structure

  • Extremely easy to operate
  • Compact
  • Mobile – highly mobile thanks to compact dimensions and low weight (50% weight savings vis-a-vis conventional stud
    welding units)
  • Robust – metal housing withstands rough treatment in-shop and on-site

Safety

  • With integrated mains filter (protection against voltage peaks)
  • Optimal for construction sites with large mains voltage fluctuations – use even with critical voltage supply (- 10% + 10%)
  • EMC test
  • High-voltage test with log
  • Retriggering lock-out – prevents welding on a welding element that has already been set
  • Thermal monitoring of transformer – automatic shutdown in case of overheating
  • Temperature-regulated ventilator – reduces noise and dust in the stud welding unit (greater system reliability)
  • Control unit galvanically separated from welding lines – high degree of functional safety
  • Optimal protection against external interferences
  • Protection class IP 23
  • Also permits operation outdoors

Welding

  • Display – infinitely adjustable power setting; easy monitoring of all functions via LED displays; easy operation via
    membrane keyboard and digital display; setting of welding parameters, programs, shielding gas (optional); digital display
    of current, welding, and gas-preflow time; separate settings for welding current and welding time
  • Powerful – built-in power reserves
  • Trouble-free changing of welding voltage polarity is possible by reconnecting the welding current and ground cables
  • Outstanding welding quality – very high arc stability even at weak welding currents
  • High process flexibility – high clock frequency (30 kHz) of stud welding unit allows highly dynamic regulation of welding
    process

Suitable stud welding guns

  • A 12
  • A 16
  • A 22
  • A 25
  • AI 06

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