T 450
Fully Thyristorised D.C Welder T-Series is a combination of high quality performance, site worthy construction and sleek good looks. Apart from a D.C. Manual welder, T-Series is an excellent machine for D.C. TIG Welding with suitable accessories.
- Ideal constant current power source for manual (MMA) / TIG Welding
- Unique continuous control of ARC force from soft to hard penetrating arc.
- Guaranteed ARC striking with any type of electrode upto a distance of 100 meters (Electrode + Ground cable). Cable length drop compensated.
- Smooth, Stable ARC with very low ripple for consistent X-Ray quality welding.
- Compact, lightweight power source for easy maneuverability – incorporating latest international design & production technique.
- Advanced quick response protective circuits.
- Easy to repair and maintain
SPECIFICATION
| MODEL | T-450 |
|---|---|
| INPUT | |
| Input Supply Voltage | 415V ± 10%, 50Hz, 3Ph |
| Approx, KVA at 60% Duty Cycle | 32 |
| Primary Current @ 100% | 45A |
| OUTPUT | |
| Rated Current | 400A |
| Rated Duty Cycle | 60% |
| Welding Current Range | |
| Low | 10-250A |
| High | 100-450A |
| OCV | 83V |
| Max. Const. Hand Welding Current (60%) | 400A |
| Max. Const. Automatic Welding Current (100%) | 310A |
| General | |
| Load Voltage | 20-36V |
| Weight (Approx) (kgs) | 188 |
| Dimensions(LxBxH)(mm) | 870x660x940 |
Features
- Six power thyristors are used for true hexaphase rectification
- Totally constant current output
- Arc force control facilitates adjustment of short circuit/ short arc current for efficient dynamic control of the weld
- Virtually no change in output current upto short circuit even when input voltage varies ± 10%, upto the rated output
- All types of electrodes cab be used including cellulosic type (E-6010/7010/8010) pipe welding electrodes
- Overload indication lamp with auto shut down circuit – protection against overheat and single phasing
- Remote control for both current and Arc Force is possible upto 100 meters distance. Remote socket provided.
- Generally conforms to IS : 4559
Optional Items
- Remote control with cable
- Energy Saving Device with Hot-Start button
- Slope in/slope out facility for TIG welding
- P.F. Capacitor, if required
- TIG accessories :
- Gas cooled or water cooled TIG torch
- High Frequency unit with gas preflow/postfree control & gas solenoid valve
- Argon Gas regulator & flow meter
- Interconnecting cables & hoses
In view of continuous development, Sur Iron reserves the right to modify / after the design and/or specification without any prior notice