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 SWY DWY(Digital type) |
General:
integrating the advance duplex winding compensation mode¡¢noncontact switch and microcomputer controlled regulating technology,SWY and DWY single/three phasa senies microcomputer noncontact compensated¡¢fast adjustment¡¢three phase automatic balanced,no mechanical malfunction or carbon wearting,also with the functions of delay¡¢under/over voltage alarm and prohnology.
1.Adopting the advanced duplex winding compensation technology which ensure little waveform distorm distortion.
2.Adopting one-chip computer to control the thyristor and shifting combination for tining compensation adjustment enable it to realize the fast non-contact adjustment.Strong instantaneous overload capacity makes it available with various loads.
3.Adopting one-chip computer split-phase control,it has the functions of delay starting-up,three-phase automatic balance adjustment,display¡¢alarm and protection of open-phase¡¢overrun and malfunction etc.
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Technical Data:
1¡¢Output Voltage Regulation Range:380V¡À20%
2¡¢ Output Accuracy:380V¡À3%
3¡¢ Efficiency:98.5%
4¡¢ Wave-shape Deformation:Nil
5¡¢ Corresponding speed:40ms
6¡¢ Protecting Strain Time:¡Ü0.35S
Auxiliary Function
Auto Electrification£¬Time delay output£¬Output Back to Middlr£¬Overvoltage¡¢Under-voltage¡¢Over-current¡¢Phase Sequence¡¢Phase Breaking¡¢Protection,Soung & Flash Alarm,Voltage Regulation and Switchover with Civil Electricity.
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Application:
¡ïBroadcase & Television system
¡ïMicrowave telecommunication unattended station
¡ïIndustrial control system
¡ïComputer system
¡ïIndustrial equipment supporting
¡ïElevator supporting etc.occasions that requires regulated power source
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Note:
1.The non-contact voltage regulator does not have mechanical runnong;utilizes the large-scale integrated circuit;adopts crystal brake tube(controllable silicon) and zero-voltage breaking(specialized technology) to obtain the purpose of voltage regulation.The product is free of maintenance.
2.The product has the protection function to all circuits,as well as protection functions of anti-lightning stroke,anti-surging and anti-harmonic.The control of the primary circuit uses imported components.
3.It is also possible to design according to the special requirements of the customers.
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Auxiliary Functions
