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                Compensation AC Industrial Voltage Stabilizer

                AC Industrial Voltage Stabilizer

                A voltage regulator is a device that stabilizes the output voltage. The voltage regulator is composed of voltage regulating circuit, control circuit and servo motor. When the input voltage or load changes, the control circuit samples, compares and amplifies, and then drives the servo motor to rotate to change the position of the carbon brush of the voltage regulator. By automatically adjusting the coil turn ratio, the output voltage is stable.

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                Product Description

                ?Compensation AC?Industrial Voltage Stabilizer:?

                A industrial voltage regulator is a device that stabilizes the output voltage. The voltage regulator is composed of voltage regulating circuit, control circuit and servo motor. When the input voltage or load changes, the control circuit samples, compares and amplifies, and then drives the servo motor to rotate to change the position of the carbon brush of the voltage regulator. By automatically adjusting the coil turn ratio, the output voltage is stable.

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                Specification

                Tech.data

                product name

                Compensating AC Stabilizer

                model NO.

                SBW/DBW

                rated Capacity

                ?10kVA---3600kVA

                wire system

                3 phase 4 wires

                input voltage

                Input three phase 380V±20%)??304V-456V

                Output voltage

                three phase 380Vleave factory set),380V±3%

                working frequency

                50Hz

                Constant Voltage Precision

                ±1~5adjustable

                regulating mode

                separate regulating

                noise

                55db

                Insulation class

                F

                Operation time

                100,000 hours

                Protection class

                IP20

                Voltage withstanding

                2000V, 1 min. not broken

                Wave deformation

                0.1%

                Efficiency

                98%

                insulation resistance

                2MΩ

                ?response time

                100ms

                Time for stabilizing

                When the input voltage jumps 10% relative to the rated value, the stabilization time is less than 1.5S

                Packing

                ?polywood packing

                Electrical safety

                CE

                Altitude

                < 1000m

                Relative humidity

                < 90%

                Ambient temperature

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                -15°C to +45 °C

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                main function

                Over-voltage and under-voltage protection

                When output voltage over or under rated voltage value, equipment will automatically trip

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                Over current protection

                When the over-current exceeds the rated value, the input will be cut off automatically

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                Mechanical protection

                When the voltage regulating operation exceeds the region, the adjustment will be automatically terminated

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                Overload protection

                Once overload, it will automatically cut off the power

                main function

                Short circuit protection

                When the load short circuit, it will automatically cut off the power supply;

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                ?Bypass function

                ?Can be manually switched to mains supply the during the maintenance

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                ?Return function

                When the sampling voltage exceeds the set value, the power supply automatically returns to normal

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                Display function

                LCD display

                Optional function, extra charge

                Phase sequence protection

                when phase sequence is reserve or less, it will automatically protect

                anti-surge performance

                the input terminal is equipped with a high-energy surge impulse suppressor, which effectively solves the fatal impack of the pulse spike voltage between 10μs-100μs, such as lightning induction on the euip.

                wave filtering performance

                Equipped with a sensitive tracking filter device at the input, which can effectively filter and absorb the pollution signals generated by the inductive load disconnection and the electric field and magnetic field on the line, and strictly control the impact of harmonics on digital equipment;

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                remote communication

                ?RS485 communication interface (communication protocol provided)

                product characteristics

                ?true effective value sampling

                High accuracy, good sensitivity, good measurement rate and frequency characteristics, hig input impedance , low output impedance, wide power supply range, low power consumption

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                ?Vacuum dipping paint

                ?high insulation strength, good mechanical properties, low noise, corrosion resistance and long service life

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                control chip

                The MCU control chip adopts the original imported industrial-grade 32-bit interface ARM chip produced by STMicroelectronics, which has the advantages of strong anti-interference ability, high computing speed, and high-precision AD acquisition. ?Digital circuit control, reliable and intelligent operation.

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                Advantages:?

                1: Copper pillar can withstand instant overload.

                2: Servo motor can adjust speed smoothly.

                3: Wear resistant carbon brush can realize precise regulation

                4: Multiple protection such as phase sequence protection, anti-surge protection, etc can be customized as per requirements of customers.

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                Application:

                Voltage regulators can be widely used in industrial and mining enterprises, oil fields, railways, construction sites, schools, hospitals, posts and telecommunications, hotels, scientific research and other departments of electronic computers, precision machine tools, computed tomography (CT), precision instruments, test devices, elevator lighting, imported equipment and production lines, etc. It is also suitable for users at the end of low-voltage distribution network with low or high power supply voltage and large fluctuation range and electrical equipment with large load variation, especially for all voltage stabilizing electric fields with high requirements for power grid waveform. High power compensated power regulator can be connected to thermal power, hydraulic and small generators.

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