PRO-C 900 Inverter type CD Stud welding unit
- Brand: ???BOLTE
- Type: ???PRO-C 900
The microprocessor controlled PRO-C 900 Inverter type CD Stud welding unit is designed for capacitor discharge stud welding. Microprocessor
control and continuous adjustment of charging voltage ensure in connection with
the high performance of the unit optimum welding results and repeatability.
Extremely short charging times and thus quick welding sequences are
accomplished through the electronically clocked inverter charging board. The
unit is easily operated by a very robust rotary knob with a built-in push
button, all functions and parameters are shown on a big display.
Pre-installed welding programmes facilitate the
choice of the right adjustment values for different welding tasks.
Additionally, user specific welding programmes can be stored. The modular
design of the unit allows the customer specific choice of the equipment
features. All optional equipment features can be retrofitted.
The integrated welding parameter monitoring
enables the quality control of the conducted welds. By default, the parameter
sets of the last ten welds are stored. The optional available welding parameter
memory allows the storage of 24500 welds and has an USB-interface for data
transmission (welding parameter sets) to a PC.
For the operation of up to four stud welding
guns with different adjustment values for charging voltage and capacitance on
one unit the external adapter box PRO-SPLIT is available as accessory. The
adapter box PRO-SPLIT automatically detects which gun is used.
Model
PRO-C 900
Welding range
? 2-10mm
Welding material
steel, stainless steel, aluminium, brass
Welding method (acc. to DIN EN ISO 14555)
capacitor discharge (contact and gap method)
Welding time
1-3 ms
Nominal Capacitance
90000 μF
Charging voltage
60-200 V, continuously adjustable
Charging energy
1800 Ws
Power source
capacitor battery
Mains plug
earth contact plug according to DIN 49441
Mains supply
230 V (+/- 10%), 2 A, 50/60 Hz
Mains fuse external
10 AT
Protection
IP 21
Dimensions (WxHxL)
195x260x400 mm
Weight
13.5kg
Item number
B-90-30-2030
Suitable welding guns
PKM-1B, PHM-1A
(convertable to
115 V (+/- 10%), 4 A, 50/60 Hz)
· charging voltage continuously adjustable
· short charging times and thus quick welding sequences through electronically clocked inverter charging board
· easy operation by a very robust rotary knob with a built-in push button
· all functions and parameters are shown on a big display (display contrast adjustable)
· standard welding programmes pre-installed (user-specific adaptable)
· 99 user-specific welding programmes can be stored
·
welding
parameter monitoring and documentation
- recording of welding current and welding time for each weld
- recording of stud travel (lift, piston runtime, immersion depth) for
each weld [only when a welding gun resp. an automatic welding head with travel
measuring system is used]
- comparison of the recorded parameters to the parameters of a reference
weld (tolerances adjustable)
- in case of variances to the reference weld a warning is displayed or the
unit is locked for further welds until the release by the operator
(functionality can be switched off)
- storage of the last ten welding parameter sets
- optional (also retrofitable): welding parameter memory for the storage
of 24500 welding parameter sets (storage with date and time) with USB-interface
for data transmission (welding parameter sets) to a PC
· device lock (with pin code query) to avoid unwanted parameter adjustments
· weld counter (display in main menu)
·
available
as accessory: adapter box PRO-SPLIT
- enables the operation of up to four stud welding guns with different
adjustment values for charging voltage and capacitance on one unit
- automatic detection of used gun
- weld counter for each gun connection
· charging voltage is not influenced by supply voltage variations
· low-loss charging of capacitors through electronically clocked inverter charging board
· low thermal power loss
· functional test without welding current for lift adjustment for welding guns and heads (lift test)
· repeat cycle lock to avoid welding on an already welded welding element
· intelligent self-diagnosis system (display of an error code in case of an interference/failure)
· automatic function test after switch-on
· temperature control as protection against destruction caused by excess temperature
· automatic switch-off in case of excess temperature
· protection of the unit in case of a fault on welding/control line cable and solenoid
· optimal safety during welding through integrated safety switching
· highest operational reliability and high power-on time through exclusive use of high-quality components
· all functions and parameters are controlled by a fast and high-performance microprocessor
· CAN-Bus and Anybus for safe communication with higher-level controllers
· thermic controlled ventilator
· robust, powder-coated metal housing
· interface for data exchange with higher ranked control systems (CNC)
· stable fixing of welding cable sockets at own plug holder, prevents damage on housing caused by pulling of cable
