415V AC Motor Contactor
High Accuracy Three Phase Automatic Voltage Stabilizer SJW 380V-415V from 9kw to 120kw
Product Features:
This series adopt linear integrated circuit to form the control system, drive the contact voltage regulator to regulate automatically by controlling the servo motor, it is provided with delay, over-voltage, under voltage and over-current protection function which ensure the voltage stabilizer can supply safely; It has the advantage of high efficiency, low power consumption, high accuracy of stabilization, reliable and continuous work etc., and good for in regions where the net voltage is much fluctuating!
Application Scope:
It is widely used in the electric equipments and facilities in housing, factory, school, shop, office, precision instrument for scientific experiment. And also, it is suitable for office equipment, test instrument, communication system, industrial equipment, armarium, domestic electric appliance and so on.
The advantages of this model:
1.Wide input voltage:three phase AC 240~450V or customize
2.High technology:programmed control computerized
3.The high accuracy of the output voltage(380/400/415V±1,5%)
4.Quality insurance:Main spare parts made by ourselves,for example,transformer,PCB.
5.Perfect protection function:over/low voltage protection,over-heat/load protection,short circuit protection.
6.High efficiency:More than 95%
| Technology | Servo motor control system+Micro compute programmed control |
| Input voltage | Three phase AC 240-450V |
| Output voltage | Three phase 380V±1.5% or 3.5% |
| Phase | Three-phase |
| Frequency | 50-60Hz |
| Adjust time | <1 sec.(against 10% input voltage deviation) |
| Protection over voltage | <430±2V |
| Protection lack voltage | <320±2V |
| Delay | 3 second |
| Temperature protection | 110℃±10℃ |
| Ambient temperature | -10~45℃ |
| Relative humidity | <90% |
| Wave form distortion | No additional wave form distortion |
| Efficiency | >95% |
| Dielectric strength | 1500V/min |
| Insulation resistance |
≥5MΩ |
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