FHW Series Permanent-Magnet Dc Arc-Weldinggenerator
Category:
FHW Series of Permanent magnet DC Arc-Welding Generator has such characteristics as small size,light weight, convenient in operation, high in efficiency and reliable in quality, etc. It adopts 12ps diesel or gasoline engine or 7.5KW electric motor as its dynam ic force.And it can also be assembled on tricycle.quadricycle or other motor vehicles to make up movable or stationary welding and generating double duty equipment. It has been widely used as power supply for lighting and such AC-DC electrical appliances as electric drill and electric hammer in oil field, mineral exploitation, highway and bridge engineering, pipe work, cities and towns rural area forest region, pastoral area, fishing port, industries workshops ,frontier sentry, small ship, house hold and public places,etc. The welding section of this equipment adopts the structure of cathode to ground and bipole output.Thewelding and generation can be used separately or simultaneously.The total load can reach the specified capacity in the instruction manual. Furthermore, since it adopts the permanent-magnet structure, the traditional excitation unit has been abolished.During welding, it has such charcateris tic as wide adjusting range of welding current, easy generating of arc, and stable flameholding, etc.The welding performance has met the national technical standard for AX series arc-welding machine.
Specifications
OVERALL AND MOUNTING DIMENSIONS

TECHNICAL DATA
| Welding Section | Data Name | Unit of Measurement | FHW-160 | FHW-180 | FHW-200 | FHW-250 |
| DC Idle Voltage | V | 60 | 60 | 65 | 70 | |
| Rated Current | A | 160 | 180 | 200 | 200 | |
| Adjustable Current Range | A | 80-180 | 85-200 | 90-220 | 95-250 | |
| DC Welding Voltage | V | 22-32 | 22-32 | 22-32 | 25-32 | |
| Rated Duty Cycle | % | 60 | 60 | 60 | 60 | |
| Temperature Rise | ℃ | 70 | 70 | 70 | 70 | |
| Power Generation Section | Rated Voltage | V | 220 | 220 | 220 | 220 |
| Rated Output | W | 1500 | 1600 | 1800 | 1800 | |
| Work Cycle | Continuous | Continuous | Continuous | Continuous | ||
| Common Data | Rated Speed | r/min | 3000 | 3000 | 3000 | 3000 |
| Combined Power-Matching Internal Combustion Engine | PS | =10 | =12 | =14 | =14 | |
| Combined Power-Matching Electromotor | kW | =6.5 | =7.5 | =9.5 | =9.5 | |
| Wheel for V-belt | Diameter Φ95mm | Slot type S10t-typeB | Slot type S10r-typeB | Slot type S10t-typeB | Slot type S10t-typeB | |
| Class Of Insulation | Level | B | B | B | B | |
| Size | mm | 322x216x300 | 322x216x300 | 322x216x300 | 322x216x300 | |
| Weight | kg | 27 | 28.5 | 30.5 | 31 |
Key words:
Electric motor
Generator
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