HBS-CDM-2401, Stud Welding Unit (CD)

HBS-CDM-2401

Stud Welding Unit (with wide range power supply) for CD stud welding (capacitor discharge welding) according to current standards

Technical Data

Automation	Series
Welding range	#4 to 5/16" (7/16" limited), dia. 14 ga to 5/16'' (dia. 3/8" limited) (M3 to M8 (M10 limited), dia. 2 to 8 mm (dia. 10 mm limited))
Welding material	Mild steel, stainless steel, aluminum and brass
Welding rate	20 to 40 studs/min (depending on application and stud dia.)
Capacitance	99,000 F/33,000 F (with change over of capacitors)
Welding time	1 to 3 msec
Energy	2,400 Ws/800 Ws (with change over of capacitors)
Charging voltage	50 to 220 V (stepless voltage regulation)
Primary power	85 to 265 V ~ wide range selection, 50/60 Hz, 10 AT
Power source	Capacitor
Cooling type	F (temperature controlled cooling fan)
Protection class	IP 21
Operational and storage conditions	According to current standards
Dimension L x W x H	23.62" x 9.45" x 11.02" (600 x 240 x 280 mm) without handle
Weight	57.32 lbs (26 kg)
Order No.	92-12-2241 (Automation)

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 LCD display
Lift test - for gap welding guns and stud welding heads
Library function - 8 programs (charging voltages) can be stored; library with stored welding parameters; additional customer-specific entries possible; user interface available in various languages; display of charging voltage in volts
Process monitoring - recording and analysis of factors affecting the welding process by means of the process-analysis factor (PAF); after each weld, the reference PAF value is compared with the actual value; display of the actual and reference values; switchable automatic welding stop, if limits are exceeded; limits selectable in increments; manual entry of PAF value possible
RS232 interface - for data output; data and time of day are stored; welding parameters of each weld are logged

With integrated mains filter (protection against voltage peaks)
Optimal for construction sites with large mains voltage fluctuations - safe to operate with mains voltages ranging between 85 to 265 V (wide range power supply); use even with critical voltage supply
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 and internal temperature of stud welding unit- 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

Display - infinitely adjustable power setting (charge reversal via set-point switch); easy monitoring of all functions via LCD display; user-friendly operation via large LCD display
Powerful - built-in power reserves
Electronic regulation of charging - allows high clock rates
Trouble-free changing of welding voltage polarity possible by reconnecting welding current and ground cables
Use of special capacitors (developed for stud welding)
Capacitance switching - 33,000 F or 99,000 F