APPLICATION
TNS three phases automatic voltage stabilizer is combination of SVC high function single phase automatic voltage stabilizer. The incoming power of the power network is three phases four wires system, the output power is also three phases four wires with three electric meters to indicate thre phases separately, and a shifte switch & voltage meter to shift and surbey each pase.

Input voltage: 260V-430V
Output voltage: 380V±3%
Phases number: Three phases
Frequency: 50Hz/60Hz
Response time: <1sec. (against 10% input voltage deviation)
Efficiency: >90%
Ambient temperature: -10ºC--+40ºC
Relative humidity: <90%
Waveform distortion: Non-lack fidelity wareform
Power factor cosf: 0.8
Insulation resistance: >5M¦¸