Compensation AC Industrial Voltage Stabilizer

AC Industrial Voltage Stabilizer

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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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.

Technical data

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 380V（leave factory set），380V±3%
working frequency	50Hz
Constant Voltage Precision	±（1~5）adjustable
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		-15°C to +45 °C
main function	Over-voltage and under-voltage protection	When output voltage over or under rated voltage value, equipment will automatically trip
	Over current protection	When the over-current exceeds the rated value, the input will be cut off automatically
	Mechanical protection	When the voltage regulating operation exceeds the region, the adjustment will be automatically terminated
	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;
	Bypass function	Can be manually switched to mains supply the during the maintenance
	Return function	When the sampling voltage exceeds the set value, the power supply automatically returns to normal
	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;
	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
	Vacuum dipping paint	high insulation strength, good mechanical properties, low noise, corrosion resistance and long service life
	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.

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.