LHF 405 Pipemaster
This robust SCR-controlled unit provides high reliability and outstanding welding performance for manual heavy-duty MMA welding with coated electrodes.
Features
- Outstanding welding characteristics - high efficiency and high quality welding.
- Wide current and voltage range - multiple purpose appliations.
- Best for cellulose electrodes.
- Mains voltage compensation - stable welding controls.
- Stepless current control - exact settings and remote control options.
- Hot start, arc force, anti-stick and over-current protection.
- Optional large wheel and handle kit.
- Extra protection for harsh environments.
- Can be stacked for compact installations.
View large imageClassifications
Specifications
| Mains Voltage | 3 ph., 230/460 vac, 60 Hz |
|---|---|
| Permitted Load | |
| 35% duty cycle | 400 A |
| 60% duty cycle | 310 A |
| 100% duty cycle | 240 A |
| Setting range (DC stick) | 25 to 400 A, 20 to 36 V |
| Open circuit voltage | 75 vdc |
| Power factor at maximum current | 0.80 |
| Efficiency at maximum current | 70 % |
| Dimensions | |
| Length | 35 in., 889 mm |
| Width | 20.25 in., 514.35 mm |
| Height | 27 in., 685.8 mm |
| Weight | 474 lbs., 215 kg |
| Operating Temperature (°C) | -10 to +40 °C |
| Enclosure class | IP 23 |
| Application classification | S |
Ordering
Part No.
| Part No. | Model / Product Description | UPC |
|---|---|---|
| 0349305754 | LHF405 PIPEMASTER 230/460V60HZ |
Accessories
| Part No. | Model / Product Description |
|---|---|
| 0349309224 | LHF405 WHEEL KIT |
| 0349501024 | REMOTE CONTROL MMA1 1-KNOB 10M |
| 0459491896 | REMOTE CONTROL AT1 COARSE |
| 0459491897 | REMOTE CONTROL AT1 COARSE-FINE |
| 0459552880 | REMOTE CABLE AN 8-12 POLE 5M |
| 0459552881 | REMOTE CABLE AN 8-12 POLE 10M |
| 0459552882 | REMOTE CABLE AN 8-12 POLE 15M |
| 0459552883 | REMOTE CABLE AN 8-12 POLE 25M |
| 0558001440 | WORK CABLE W/CLAMP&RING 15FT |
| 0558001441 | WELDING CABLE W/RING TERM.15FT |
| 0558006581 | OUTPUT TERMINAL BOOT |
Extra Info
Flexibility
The LHF 405 Pipemaster has steep volt/ampere characteristics which means that regardless of cable length and arc voltrage, the current is constant.
The dynamic characteristics of the LHF 405 ensures stable, spatter free arc and ideal control of the molten weld pool. Due to high power factor, energy consumption is low as well as installation costs.
Welding properties of these units are configured to fulfill the requirements of welding with E-6010 cellulosic electrodes. The arc is very stable, even starting from the lowest currents. When the arc is shortened, arc force makes weld penetration easier, especially when the electrode is pressed against the welded material.
As an option the LHF 405 can be equipped with remote control units. The LHF 405 is switched off automatically in case of overheating.
All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.