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Technical Data
| Welding current Source | Aluminum-Electrolytic-Capacitors |
| Capacity |
cD44 44,000 μFarad cD66 66,000 μFarad |
| Welding Voltage | 50 – 200 Volts adjustable in 1V steps, accuracy +/–1 Volt |
| Max. Charge Energy |
cD44 880 Watts at 200V cD66 1320 Watts at 200V |
| Charging Time |
Ø3 – Ø4 0.8 Seconds Ø4 – Ø5 1.8 Seconds Ø6 2.0 Seconds Ø8 3.5 Seconds |
| Charging Circuit | Electronic SMPS Primary switched, short-circuit proof, temperature monitoring |
| General Control | Microcontroller 16 Bit, 20 MHz, Flash |
| Display | LCD DSTN, 128x64 Pixel, sunlight-usable |
| Welding Mode | Contact and Gap |
| Welding Material | Mild steel (blank and plated), stainless steel, aluminium, brass |
| Applicable Stud/PIN Diameters |
CD44 M3 to M5 (.105” for Pins) CD66 M3 to M8 |
| Welding Cable Connector |
Insert sleeve 35/50mm2 Fast-locking system |
| Power Line Connector | IEC connector “cold condition” |
| Power Line Voltage |
Automatic detection in the ranges 90 – 120 Volts 50 – 60 Hz 190 – 240 Volts 50 – 60Hz |
| Power Consumption |
500 Watts max. < 5 Watts standby |
| Housing | Stainless Steel |
| Environment |
Temperature In use: –10 to 45°C Storage: –10 to 70°C Humidity 80% RF, non condens. |
| Weight |
CD44 6.2kg CD66 6.5kg |
| Dimensions – W x H x L |
155 x 182 x 289 mm without handle 155 x 215 x 289 mm overall |
Description
The CD44 and CD66 Portable Studwelding Machines are the smallest and most lightweight models in their class.
All important settings and status information is shown on a simple digital display. Only three pushbuttons are necessary to operate the machine under control of soft-key menus.
The state-of-the-art microcontroller combined with pioneer circuit technology (patents pending) results in accurate charging voltages and precise welding control.
A supervisor function and the integrated self-test software completes the system. This all leads to excellent and stable welding results.
The weld-energy source has a capacity of 44,000uF in the CD44 model and 66,000uF in the CD66 model. Welding voltages can be set from 50 Volts to 200 Volts and is shown on the digital display. All units can operate in contact or gap mode depending on the type of gun used.
The high-speed charging unit allows for welding rates of up to 45 studs per minute (at 90V welding voltage). For M8 studs on the CD66 model, 20 studs per minute can be achieved.
Automatic power supply detection allows the unit to instantly detect the incoming voltage and operate from 95 to 120 volts or 190 to 240 volts with frequencies between 50 and 60 Hz.
Integrated lock-up tables simplify parameter settings for standard materials and processable stud diameters. In addition, five user settings can be programmed in a fixed memory.
A number of counters for welds and power on time are implemented. The integrated self-test function gives information about the security circuit and the weld capacitors.
Details
- Lightweight (less than 7kg)
- Easy operating –3 pushbuttons only
- Compact housing in stainless steel
- Sunlight usable graphic display
- High welding-cycle rate
- Contact and gap modes
- Automatic line voltage selection
- Microcontroller
- High-speed charging unit
- Integrated self-test function
- Auto safety shutdown function
KCD Studwelding
ABN 38 108 395 027
96a Herald Street
Cheltenham Victoria
Australia 3192
Telephone: 03 9584 1588
International: +61 3 9584 1588
Facsimile: (+61 3) 9584 1688
Email: info@kcdstudwelding.com.au