Custom Smart Digital Phase Converter from 3 phase to split phase Suppliers, Exporters

Bangzhao Electric's  Smart Digital Phase Converter use an AC-DC-AC circuit structure to convert AC 3-phase voltage into home split-phapower frequency converter se voltage. In industrial and commercial power applications, the demand for converting 3-phase electricity to 120/240V  split phase power continues to grow. These Smart Digital Phase Converter utilize power electronics technology and intelligent control algorithms to achieve precise matching of voltage and frequency, establishing themselves as core equipment for resolving power supply bottlenecks in split-phase equipment.

Product Description

The intelligent digital phase converter is built on advanced digital signal processing and microelectronic control technologies. It first uses high-precision sensors to collect key parameters of the input power supply—such as phase, frequency, and voltage—in real time and with high accuracy. These acquired analog signals are rapidly converted into digital signals for subsequent digital processing.
Within the digital processing unit, built-in intelligent algorithms perform in-depth analysis of the input signals. Based on preset target phase requirements and the real-time input power parameters, the system precisely calculates the phase difference that needs to be adjusted. Subsequently, high-speed, high-precision power electronic devices are used to dynamically adjust the phase of the output power. This entire process—encompassing the conversion from analog to digital signals, intelligent algorithmic analysis, and precise phase-controlled output—ensures the accuracy and stability of the phase conversion.

Product Parameters

Model BZT-50KW
Isolation Mode Low Frequency Transformer
AC Input
Rated Voltage 3 phase 380V
Voltage Range 110/120/220/230/240V/380V/415V/440V/480Vac optional
Rated Current 75.7A per phase
AC Output
Rated Output Power 50KW
Output Waveform Pure sine wave
Phases Two phase, 3 wire
Rated Voltage 120/240VAC ±3%
Frequency 50Hz/60Hz ±0.05Hz
Efficiency >90%
THD <3% (Linear load)
Protection & Environment
Protection Input under voltage, over voltage, output over-current, short circuit, overheating etc.
Ambient Temp -15~+55℃
Dimensions 700x700x1480mm

* Note: Above details are for reference and can be customized to user specifications.

Key Application Sectors

Industrial Manufacturing

Ensures stable power for automated production lines, CNC machine tools, and robotics. Critical for high-precision industries like aerospace and semiconductor manufacturing.

New Energy Sector

Converts unstable power from solar and wind generation into stable phase and frequency, improving grid connection and utilization rates.

Transportation

Provides stable power for electric vehicle charging stations and rail transit systems, safeguarding the safety and efficiency of modern transport.

Frequently Asked Questions

How does the digital phase converter ensure output accuracy?
It utilizes high-precision sensors for real-time data collection and advanced digital signal processing (DSP) to calculate and adjust the phase dynamically with micro-level precision.
What type of wave output does the BZT-50KW provide?
The system provides a pure sine wave output with a Total Harmonic Distortion (THD) of less than 3% for linear loads, making it safe for sensitive equipment.
What happens in the event of a short circuit?
The unit includes comprehensive short-circuit protection. For safety reasons, it does not feature automatic recovery; the machine must be manually restarted after the fault is cleared.
Can this converter be used in harsh environments?
Yes, it is designed to operate in temperatures ranging from -15℃ to +55℃ and at altitudes up to 2000 meters, with IP20 protection for indoor use.
Is the system compatible with solar or wind power?
Absolutely. It is specifically designed to handle the intermittent and fluctuating nature of new energy sources, stabilizing the phase and frequency for grid connection.
Are the input and output voltages customizable?
Yes, the system supports a wide range of optional voltages including 110V, 220V, 380V, 440V, and 480V to meet specific regional or industrial requirements.

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