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 |
Welding method |
Schweißverfahren
(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- and post-flow time continuously adjustable (with option shielding gas module)
- optional (also retrofitable): weld counter (display in main menu)
- 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
- phase monitoring
-
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 fast and high-performance microprocessor
- CAN-Bus and Anybus for safe communication with higher-level controllers
- optimized for the operation on generators
- 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
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