APPLICATION
DPR,SPR.three phases AC voltage stabilixer is a contact adjustable automatic voltage compensation high power requlating power device. When voltage from suppht network is varied o due to loading current effect, it automatically regulates the output voltage to ensure the nomal function of the varied of electric equipments.

USE SITUATION
Widely used in post and telecommunications, department stores, elevators, hospitals, schools, printing, securities and other occasions where all needs normal voltage to ensure, such as workshop mines medium enterprises, some of the important equipment and computer power and support.

SPECIFICATIONS
Input voltage
Single phases: 175V-265V
Three phases four-line
175V-265V(phases voltage)300V-456V(Linevoltage)
260V-500V, 270V-490V (Input range can be customized)

Output voltage:
Single phases: 220V
Three phases: 380V

Output deviance: 1-5%  Adjustabl
Frequency: 50Hz/60Hz
Efficiency: ¡Ý95% (Power>50kVA)
Response time: ¡Ü1.5S
Ambient temperature: -10ºC--+40ºC
Insulation resistance: ¡Ý5M¦¸
Overload: Double rated current, one min.
Waveform distortion: Non-lack fidelity wareform
Protect: Overvoltage, overcurrent, feed phases