The PRO-D 1200 basic is designed for drawn arc and short cycle stud welding. The basic version of the PRO-D 1200 is distinguished by its ease of use and its robust construction.
Welding current and time can be continuously adjusted by the solid rotary knob with a built-in push button, the adjusted values are shown on a big display. The proven constant current regulation and microprocessor control of the PRO-D series ensure in connection with the high performance of the unit optimum welding results and repeatability.
Optionally, the unit can be equipped with a shielding gas module for welding with shielding gas for weld pool backing and a weld counter.
| Welding range | Ø 2-12 mm |
| Welding material | steel, stainless steel |
| Welding method (acc. to DIN EN ISO 14555) |
drawn arc (ceramic ferrule), short cycle, optional: drawn arc (shielding gas) |
| Welding current | 200-900 A, continuously adjustable |
| Welding time | 10-1000 ms, continuously adjustable |
| Power source | transformer/rectifier |
| Mains plug | CEE 32 A |
| Mains supply | 400 V, 32 A, 50/60 Hz (special voltages optional) |
| Mains fuse external | 35 AT |
| Protection | IP 23 |
| Lifting eyes | optional: 2 |
| Swivel castors/fixed castors | optional: 2/2 |
| Dimensions (WxHxL) | 275x260x470 mm |
| Weight | 43,5 kg |
| Part number | B-90-30-4030-B |
| Suitable welding guns | PHM-10, PHM-12, PHM-160, PHM-161, GD 16 |
-
welding current continuously adjustable
-
welding time continuously adjustable
-
constant current regulation
-
easy operation by a very robust rotary knob with a built-in push button
-
all functions and parameters are shown on a big display
-
optional (also retrofitable): shielding gas module for welding with shielding gas for weld pool backing
-
shielding gas pre-flow time continuously adjustable (with option shielding gas module)
-
optional (also retrofitable): weld counter
-
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 through excess temperature
-
automatic switch-off in case of excess temperature and phase failure
-
protection of the unit in case of a fault on welding/control line cable and solenoid
-
highest operational reliability and high power-on time through exclusive use of high-quality components
-
all functions and parameters are controlled by a microprocessor
-
optional: lifting eyes
- optional: two swivel castors, two fixed castors
- robust, powder-coated metal housing
-
stable fixing of welding cable sockets at own plug holder, prevents damage on housing caused by pulling of cable
