HBS-IT-3002

HBS-IT-3002 Stud Welding Unit

ARC stud welding according to current standards.

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

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. 1” = 6 studs/min (dia. 25 mm = 6 studs/min)Through deck welding 3/4″ = 12 studs/min (300 feet, AWG 4/0) Industrial application 3/4″ = 14 to 15 studs/min
Welding current	2,600 A (max.)
Current adjustment range	300 to 2,600 A (stepless)
Welding time	5 to 1,500 msec (stepless)
Primary power	480/460 V, 3 phases, 50/60 Hz, 125 AT (alternative input voltages available)
Connected Load	150 KVA (with 400 V mains), 120 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	25.6” x 22” x 50.8” (650 x 560 x 1,290 mm) without handle
Weight	352.7 lbs (160 kg)
Order No.	93-66-3211 (1 Gun connection)

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

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

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

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 possible by reconnecting 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