Name: Sunbelt Stud Welding
Address: 6381 Windfern Road, Houston, TX, 77040, US
Telephone: +1 800-462-9353
Price range: $$

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

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 (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

Technical Data
Gas	Option
Welding range	#4 to 1”, diameter 14 ga to 1” (M3 to M24, diameter 2 to 25mm)
Welding material	Mild steel, stainless steel, aluminum
Welding rate	Diameter 1” = 6 studs/min (diameter 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	2600 A (max.)
Current adjustment range	300 to 2600 A (stepless)
Welding time	5 to 1500 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
Operation and storage conditions	According to current standards
Dimensions	25.6” L x 22” W x 50.8” H (650 mm L x 560 mm W x 1290 H mm) without handle
Weight	352.7 lbs (160 kg)
Suitable guns	See below
Order number	93-66-3211 (1 Gun connection)