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Automatic Compensating Power Voltage Stabilizer 3 Phase

Three-phase automatic compensating power regulator is a kind of equipment that can automatically keep the output voltage stable when the voltage of external power supply network fluctuates or the lpad changes. It has the advantages of large capacity, high efficiency, no waveform distortion, smdith voltage regulation, etc. It is applicable to a wide range of loads, can withstand instantaneous overload,can work continuously for a long time, manual/ automatic switching, and is equipped with over-voltage protection, phase failure protection, phase sequence protection, and automatic protection against mechanical failure, etc.

Product Introduction

Three-phase automatic compensating power regulator is a kind of equipment that can automatically keep the output voltage stable when the voltage of external power supply network fluctuates or the lpad changes. It has the advantages of large capacity, high efficiency, no waveform distortion, smdith voltage regulation, etc. It is applicable to a wide range of loads, can withstand instantaneous overload,can work continuously for a long time, manual/ automatic switching, and is equipped with over-voltage protection, phase failure protection, phase sequence protection, and automatic protection against mechanical failure, etc. The operating temperature is generally -20C to 45C, and the humidity is 0%to 90%. The working environment temperature is from- 20C to 45C and humidity is from 0% to 90%.Widely used in industrial and mining enterprises, post and telecommunications, oil fields, railroads,construction sites, schools, hospitals, hotels, national defense, scientific research and other departments.

Main Technical Parameters

Name Three Phase high power voltage regulator (high power models)
Input Range 304v-456v(can accept ultra low voltage customization)
Output Voltage 380V±2%(400v be adjusted according to customer requirements)
Voltage Stabilization Accuracy ±2%
Frequency 50Hz/60Hz
Withstanding voltage 2000v 1 min No breakdown or flashover phenomenon
Waveform Distortion No additional wavelform distortion
Ambient Temperature -5℃+40℃
Relative Temperature <90%
Utility function Convenlent switching of three phase mains and voltage stabilization
Operating mode Long term,continuous unattended work
Insulation Resistance >2MΩ
Start up mode Automatic startup or manual startup can be selected
Response time <1s (when the input voltage changes by 10%)
Efficiency >98%

Dimensions And Weight

Model Product Size Packing size Gross Weight
SBW/30KVA 550*750*1280 590*830*1480 250
SBW/50KVA 550*750*1280 590*830*1480 250
SBW/80KVA 620*850*1380 660*900*1580 280
SBW/100KVA 620*850*1380 660*900*1580 310
SBW/120KVA 620*850*1380 660*900*1580 330
SBW/150KVA 700*930*1470 740*970*1670 390
SBW/200KVA 700*930*1470 740*970*1670 460
SBW/250KVA 800*1100*1730 830*1130*1930 500
SBW/300KVA 800*1100*1730 830*1130*1930 600
SBW/350KVA 800*1100*1730 830*1130*1930 630
SBW/400KVA 800*1100*1730 830*1130*1930 660
SBW/500KVA 1100*1380*1950 110*1300*2050 850
SBW/600KVA 1100*1380*1950 110*1300*2050 1100
SBW/800KVA 1100*1450*2200 1150*1500*2350 1100
SBW/1000KVA 1100*1450*2200 1150*1500*2350 1100
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