| Technical characteristics (HB280-G Universal frequency inverter) |
1.±15% voltage fluctuation design, can withstand instantaneous surge current of 250%;
2.Stable output current waveform, strong current suppressing capacity, when the load fluctuates on a large scale , it still canrun steadily and safely;
3.Perfect motor driving protection, containing overload, over-current, over-voltage, under-voltage, short circuit, open-phase and power-off protections;
4.Multi control functions and applications such as multi-speed, PI control, restarting when there is instantaneous power - off, three-wire type running, program run, jump frequency, multi V/F load characteristic curve, RS-485 communication interface, pulse adjusting, multi input and output terminals that are available for programming, the multi application mode enables it to be used in various conditions;
5.The whole series is modularized design, adopting SMT technology;
6.Rotate speed tracking, automatically reset and restart when there is fault;
7.The product is guaranteed for 18 months, and it is maintained for the whole service life. |
| Application (HB280-G Universal frequency inverter) |
● Oil extraction equipments of oil field (kowtow machine, electric submersible pump).
● Mining used tractor of 690V and 1140V, conveying belt, stone machinery, concentrating machine.
● Widely applied to mechanical matching such as film blowing machine, bottle blowing machine,tubing machine, section bar
extruder, packing machine, tobacco machinery, mini type pipeline, woodworking machine, textile machinery, etc |
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