(1) The comprehensive energy-saving rate is as high as 20%~60%;
(2) Meet the stringent EN55022 Class A technical standard:
Output sine wave, THD<5%， Always provide clean electricity feedback;
PSG sine wave energy feedback device
(3) Adopting phase sequence automatic discrimination technology:
Using phase sequence automatic discrimination technology, the phase sequence of the three-phase power grid can be connected freely without the need for manual differentiation of phase sequence;
(4) Built in fuse:
Short circuit protection is in place to ensure the safe operation of the frequency converter;
(5) Automatically disconnect from faults to ensure the normal operation of the frequency converter:
It is redundant with the original control system of the frequency converter and does not change the original control mode of the frequency converter;
(6) Adopting multiple innovative technologies, compatible with all brands of frequency converters;
(7) The energy conversion efficiency is as high as 97.5%, always leading the industry:
While ensuring such perfect conversion efficiency, we do not sacrifice the quality of regenerated electricity or the stability of other equipment, making it even more valuable;
PSG sine wave energy feedback device
(8) Built in reactor and filter, plug and play:
PSG adopts an integrated structural design, with built-in reactors and filters, so users do not need to purchase separately;
PSG sine wave energy feedback device
(9) Completely replace resistance braking:
PSG can completely replace resistance braking, transforming energy consuming components into power generating components and saving over 60% of installation space;
PSG sine wave energy feedback device
(10) Eliminating safety hazards:
Remove high-power resistors that generate heat, significantly reduce the temperature of the production environment, and eliminate safety hazards;
(11) Can extend the service life of other devices:
Reduce investment in cooling equipment and save costs; Reducing static electricity can extend the service life of other mechanical and electrical equipment;
(12) Simple selection without the need for tedious calculations of resistance, torque, etc;
(13) Easy to operate, reducing installation and training costs:
Before leaving the factory, each PSG product has already been set with technical parameters that meet over 90% of the requirements, making it plug and play; At the same time, in order to meet the requirements of complex working conditions, users only need to adjust the action threshold simply to ensure 100% use. Therefore, even if you are not a technical expert, you can quickly get started operating PSG;
(14) Fast investment return, cost recovery within one year, and exclusive energy-saving benefits thereafter:
The average energy-saving rate of PSG products is over 30%, which can significantly reduce the energy consumption in industrial production processes and save a considerable amount of electricity bills. A 37KW PSG can save almost enough electricity to support a skilled worker every year;
(15) Applicable to global grid frequencies, with no geographical restrictions on application:
PSG product THD meets global harmonic standards; EMC/EMI meets the most stringent EN55022 Class A standard; Stable operation can be achieved at grid frequencies ranging from 45Hz to 65Hz;
Therefore, the application of PSG products is completely independent of regional restrictions.
