50KVA high-power Automatic Voltage Regulator IP20 Industrial-Class
Single/Three-Phase fpr Over Current Protector
Description:
SBW, DBW Europe Technology High Precision Electronic voltage
Stabilizer is designed for stable AC voltage by inducing and
absorbing the Western Europe advanced technology.at the same time
combined our national condition. When the outside power supply
network voltage fluctuates or the load changes to make the voltage
undulation, it can automatically maintain the output voltage to be
stable. Comparing with other type voltage regulator, this series
product has big capacity, high efficiency undistorted waveform,
steady regulation voltage and so on the merit,widely suitable load, withstand instantaneous and overload,
long-term continuous working, manual/automatic switching, equipped
with the over-voltage protection, lacking phase, phase sequence
protection and mechanical breakdown automatic protection, as well
as small volume, light weight,convenient usage and installment, reliable movement and so on
merit, (two kinds of digital display and instrument indication)
We are Manufacturer which specialized in Servo Voltage Stabilizer,
Uninterruptible Power Supply (UPS), Active Power Filter, etc for
nearly 40 years. And be vendor of Mitsubishi Elevator in East
Africa, GE, Emerson.
Applications:
Widely used in posts and telecommunications, market, elevator,
hospital, school, printing,negotiable securities and so on where all need normal voltage
situation. And SBW, DBW Europe Technology High Precision Electronic
voltage Stabilizer also can be matched with big and medium industry and mining enterprise workshops, some power supplies and
the key equipment and the single.
Technical parameter
Input Voltage | Single phase 220V±20%, three phase: 380V±20% The other input voltage range and rated voltage can be custom
designed. |
Output Voltage | Single phase 220V±1-5%, three phase: 380V±1-5% |
Supply Frequency | 50/60Hz |
Insulation Resistance | ≥2MΩ |
Voltage Regulation Mode | Independent phase regulation for three phase |
Waveform Distortion | nil |
Insulation Class | H class |
Method of Voltage Regulation | Regulation transformer with servomotor |
Insulated Strength | Single phase: 2000V/1min without puncture Three phase: 2500V/1 min without puncture |
Efficiency | >97% on full load |
Overload Rating | Withstand 200% overload in short time |
Protection class | IP20(indoor), outdoor type on request |
Electrical safety | CE equivalent |
Operational Temperature | -20 °C to +45 °C |
Functions | Power-on style, Malfunction protection, Short- circuit protection, Lack of phase protection, Over voltage shutdown, Under voltage shutdown, Safe start |
