DBWDT-4A single-phase thyristor regulatorDetailed product description：

DBWDT-4A single-phase thyristor regulator can be used as a front-end regulator for various large high-precision microelectronic systems, especially suitable for harsh power supply environments such as large fluctuations and sudden voltage changes in the power grid.

Industry of use:
Widely used in the construction of base stations in the telecommunications industry, medical equipment industry, elevator industry, printing industry, mold and precision machine tool processing industry, highway transportation industry, and petrochemical industry.

Product Features:
It can effectively remove or improve the drawbacks of low efficiency, circulating current on thyristors, generation of additional harmonics, and severe electromagnetic interference in domestically produced thyristor regulators. It integrates thyristor contactless switch and transformer technology, and has the characteristics of low noise, large capacity, small size, high accuracy, fast response, wide voltage regulation range, light weight, good reliability, and no waveform distortion.

Main technical specifications of DBWDT-4A single-phase thyristor regulator:
Voltage stabilization range:
220V ± 20%, ± 30%, ± 40%, ± 50% optional (± 30% for conventional models)
Voltage stabilization accuracy: ≤ 5%
Response time: ≤ 0.1s
Overall efficiency: ≥ 98%
Capable of withstanding instantaneous overload impact
Output and input voltage are in phase
Long term continuous work system
It has protection functions such as undervoltage, overvoltage, overload, etc
Complete manual and automatic bypass functions

Technical parameters of DBWDT-4A single-phase thyristor regulator:

model	Rated capacity (Kva)	Rated frequency (Hz)	Input voltage (V)	Output voltage (V)	Output current (A)
DBWDT-3	three	50/60	154~286	two hundred and twenty	thirteen point five
DBWDT-5	five	50/60	154~286	two hundred and twenty	twenty-two point five
DBWDT-10	ten	50/60	154~286	two hundred and twenty	forty-five
DBWDT-15	fifteen	50/60	154~286	two hundred and twenty	sixty-seven point five
DBWDT-20	twenty	50/60	154~286	two hundred and twenty	ninety
Note: The weight is for reference only and is subject to change without prior notice. This table shows models within the 30% range, while data for other ranges may vary.

Electrical principle: