Product overview (SVC single-phase and three-phase high-precision automatic AC regulator)
SVC series single-phase and three-phase high-precision automatic AC voltage regulator (regulated power supply) consists of contact autotransformer, servo motor and automatic control circuit. When the grid voltage is unstable or the load changes, the automatic sampling voltage regulator control circuit sends a signal to drive the servo motor to adjust the position of the carbon brush of the autotransformer, so that the output voltage of the voltage regulator can be adjusted to the rated value and reach a stable state.
This series of voltage regulators are very common and have the function of direct connection to the mains. This series of voltage regulators has many varieties, complete specifications and beautiful appearance. It has the characteristics of undistorted waveform, high efficiency, reliable performance and long-term operation. The regulator has short delay and overvoltage protection functions, and can add long delay and overvoltage protection functions according to users' needs. The voltage regulator can be widely used in any power consumption place, and it is an ideal regulated power supply (voltage regulator) to ensure the normal operation of your electrical equipment.
Application (SVC single-phase and three-phase high-precision automatic AC voltage regulator)
The regulator can be used in office equipment, test equipment, medical equipment, industrial automation equipment, household appliances, lighting systems, communication systems and other places where electricity is used.
Main technical parameters (SVC single-phase and three-phase high-precision automatic AC voltage regulator)
Input voltage 160 volts -250 volts
Three-phase 277-430V (three-phase four-wire) adjustment time
Output voltage is single-phase 220V and 1 10V(0.5kVA-3kVA).
Single-phase 220v (5kVA-30kVA)
Three-phase line voltage 380V phase voltage 220V ambient temperature-10℃-+40℃
Temperature rise < 60℃
Voltage stabilization accuracy: phase voltage waveform distortion is 220v 3%110v 6% without additional waveform distortion.
Load power factor of frequency 50Hz/60Hz is 0.8
Overvoltage protection 246V 4V Electrical strength 1500V/ 1min
Insulation resistance single phase > 5mΩ three phase > 2mΩ
Model specifications (SVC single-phase and three-phase high-precision automatic AC voltage regulator)
Phase number model specification
(KVA) Product size
(Depth× Width× Height)
(mm)
Filler size
(Depth× Width× Height)
(mm) desktop decoration
Phase number model specification
(KVA) Product size
Depth × width × height
Packing size
(Depth× Width× Height)
(mm) desktop decoration
single-phase
(Desktop) SVC-0.5190×180×130 250× 440× 350 4 single phase
(vertical) SVC-5 300× 240× 430 310× 290× 4801
SVC- 1 220×2 10× 160 280×500×400 4 SVC-8 300×250×450 400×370×560 1
SVC- 1.5 220×2 10× 160 280×500×400 4
SVC-2 270×240×200 340×300×500 2 SVC- 15 4 10×330×650 520×450×760 1
SVC-3 300×220×250 620×380×350 2 SVC-20 4 10×330×650 520×450×760 1
SVC-5 470×240× 190 540×320×270 1
SVC-8 580×270×240 690×400×370 1 SVC-45 530×430× 1020 660×560× 1 120 1
SVC- 10 580×270×240 690×400×370 1
Three-phase SVC-1.5 400× 360×170 520× 480× 28013-phase SVC-20 430× 510× 910 640× 550.
SVC-3 420×380× 190 540×500×3 10 1
SVC-4.5 420×380× 190 540×500×3 10 1
SVC-6 370×280×680 480×400×780 1
SVC-9 350×330×780 480×450×900 1
SVC- 15 430×380×730 550×5 10×900 1
Selection prompt (SVC single-phase and three-phase high-precision automatic AC voltage regulator)
1. This series of voltage regulators can only be used indoors. Please use them according to normal conditions.
2. The input of this series of three-phase voltage regulators is three-phase four-wire connection, which can't be used normally in the case of missing zero, otherwise the voltage regulator will be damaged.
3. In order to ensure the normal output voltage and current of the voltage regulator and reduce the power loss of the line, please select the cross-sectional area of the input and output wires reasonably. Generally, copper conductor shall be calculated as 5A/mm2, and if aluminum conductor is selected, it shall be calculated as 2.5A/mm2.