Skip to main content
Sunbelt Stud Welding
1-800-462-9353
www.sunbeltstudwelding.com

Inverter Arc Stud Welder - IT 1002

Inverter Arc Stud Welder - IT 1002

General Information

  • Drawn arc with ceramic ferrule (ARC)
  • Drawn arc with shielding gas (ARC)
  • Short-cycle (SC)

Application

  • Especially suitable for thicker sheets of about .093 inches (2 mm) or higher
  • Welding of welding nuts type HexNut and MARC sleeves
  • For welding on perforated and non-perforated sheets
Mild steel
Stainless steel
Aluminium
M3 to M16 - #4 to 5/8"
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
  • Display of error codes – on digital display
  • Lift test – for gap welding guns and 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
  • Process monitoring – recording and analysis of factors affecting the welding process; after each weld, the reference and actual values are compared; display of the welding energy input; switchable automatic welding stop if limits are exceeded
  • RS232 Interface – for data output; data and time of day are stored; welding parameters of each weld are logged (only for version gas/automation/process control)
Advantages
Structure
  • Extremely easy to operate
  • Compact / Mobile – highly mobile thanks to compact dimensions and low weight (50% less weight compared to 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%
  • 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 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, automation and process monitoring possible; digital display of current, welding and gas-preflow time (optional: pneumatic feed time for automation); separate settings for welding current and welding time)
  • Powerful – built-in power reserves
  • Trouble-free changing of welding voltage polarity by reconnecting welding current & ground cables
  • Outstanding welding quality – very high arc stability even at weak welding currents
  • High process flexibility – high clock frequency (30kHz) of unit allows highly dynamic regulation of welding process
  • 2 in 1 – switchable from drawn-arc ignition to electrode welding
Technical Data
Welding rangeM3 to M16 (type RD), dia. 2 to 14 mm / #4 to 5/8" (type RD), dia. 14 ga to 9/16"
Welding rateM12 / 1/2" = 25 studs/min
Welding current1,000 A (max.)
Current adjustment range100 to 1 000 A, electrode 50 to 400 A (stepless)
Welding time5 to 1,000 ms (stepless)
Primary power480/460 V, 3 phases, 50/60 Hz, 35 AT (alternative input voltages available
Connected load50 kVA (with 400 V mains)
Cooling typeF (temperature controlled cooling fan)
IP codeIP 23
Dimension LxWxH (without handle)660 x 280 x 340 mm / 26" x 11" x 13.4'
Weight63.9 lbs (31 kg)
Suitable gunsSee below
Order number93-66-1202 (Gas)
93-66-1204 (Gas / Automation)
93-66-1206 (Gas / Automation / Process control)

Stud Welding Guns

Stud Welding Gun - CA 08 with gas shroud PSS-1/SC
CA 08 with gas shroud PSS-1/SC
M3 to M8 (M10) (for SC) #4 to 5/16" (7/16") (for SC)
  • Entry-level version used for SC welding without length compensation
Stud Welding Gun - A 12 with ceramic leg assembly PSC-1
A 12 with ceramic leg assembly PSC-1
M3 to M12 - #4 to 1/2"
  • Compact gun with easy set-up
  • Length compensation (stable welding results)
Stud Welding Gun - A 12 with gas shroud PSS-1/SC
A 12 with gas shroud PSS-1/SC
M3 to M8 (M10) - #4 to 5/16" (7/16")
  • Small gun with easy set-up for SC welding
  • Length compensation (stable welding results)
Stud Welding Gun - A 12 with shielding gas leg assembly PSS-2
A 12 with shielding gas leg assembly PSS-2
M3 to M12 - #4 to 1/2"
  • Compact gun with easy set-up
  • Length compensation (stable welding results)
Stud Welding Gun - A 12-FL
A 12-FL
M3 to M12 - #4 to 1/2"
  • Simple set-up of the gun without length compensation
Stud Welding Gun - A 16
A 16
Dia. 3 to 16 mm - dia. #4 to 5/8"
  • All-rounder for construction sites
  • Robust gun with plunge dampener and length compensation
  • Level on rear of gun to line studs level
Stud Welding Gun - A 12 M
A 12 M (for nut/bush welding)
M6 to M12
  • Up to 4 weld nuts/min.