Power Phase Converters
Smart Digital Phase Converter from 3 Phase to Split Phase – Top China Suppliers and Factory Solutions
Bangzhao Electric’s Smart Digital Phase Converter is a cutting-edge solution designed for efficient power conversion. Utilizing an advanced AC-DC-AC circuit structure, this device transforms AC 3-phase voltage into a reliable home split-phase power supply, specifically 120/240V. With the increasing demand in industrial and commercial applications for converting 3-phase electricity to split-phase power, our phase converters stand out in the market. As leading Suppliers from China, we leverage power electronics technology and intelligent control algorithms to ensure precise voltage and frequency matching. This makes our Smart Digital Phase Converter essential for overcoming power supply challenges in split-phase equipment. Partner with our Factory for innovative solutions to your power conversion needs
AC input: 100-300V single phase
AC output: 260-660V three phase
Waterproof: IP45 outdoor
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 | Input rated voltage (Vac) | 3 phase 380V |
| Input rated voltage range | 110/120/220/230/240V/380V/415V/440V/480Vac optional | |
| Input rated current (A) | 75.7A per phase | |
| AC Output | Rated output power | 50KW |
| Output waveform | Pure sine wave | |
| Phases | Two phase, 3 wire | |
| Output rated voltage | 120/240VAC ±3% | |
| Output voltage range | 220/380/400/415/440/480Vac optional | |
| Output rated current | 208A | |
| Output Frequency | 50Hz/60Hz ±0.05Hz | |
| Power Factor (PF) | 1 | |
| Overload Ability | 150%, 10s | |
| Efficiency | >90% | |
| Waveform distortion rate (THD) | <3% (Linear load) | |
| Dynamic Response (0 to 100% load) | 5%, ≤50ms | |
| Display | LCD | |
| Running mode | Working continuously | |
| Electrical insulation properties | 2000Vac, 1 Minute | |
| Protection function | Protection | Input under voltage, over voltage, output over-current, short circuit, overheating etc. |
| Cooling method | Fan-cooled | |
| Short-circuit protection | No automatic recovery, need to restart the machine | |
| Working environment | Ambient temperature | -15~+55℃ |
| Using environment humidity | 0~90%, No condensation | |
| Noise (1 meter) | ≤80dB | |
| Degree of protection | IP20 (indoor) | |
| Using altitude (m) | ≤2000 | |
| Dimension (mm) | 700x700x1480mm | |
※ Above details only for reference, could be custom made to user specifications.
Application Areas
Industrial Manufacturing
In automated production lines, CNC machine tools, robots, and other equipment, intelligent digital phase converters provide a stable power phase, ensuring precise operation and efficient production. Their role is particularly critical in industries with extremely high requirements for machining precision, such as aerospace and semiconductor manufacturing.
New Energy Sector
In new energy power generation systems, such as solar and wind power, intelligent digital phase converters can convert the unstable power output from new energy generation systems into a stable phase and frequency output, facilitating grid connection and improving the utilization rate of new energy as well as the stability of the power system.
Transportation Sector
In applications such as electric vehicle charging stations and rail transit power supply systems, smart digital phase converters ensure that charging equipment or power supply systems provide vehicles with a stable and reliable power source, thereby safeguarding the safety and efficient operation of transportation.
Frequently Asked Questions
Q
What is the BZT-50KW intelligent digital phase converter used for?
What is the BZT-50KW intelligent digital phase converter used for?
The BZT-50KW is designed to convert 3-phase 380V input power into a stable two-phase, 3-wire output (120/240VAC), making it suitable for industrial manufacturing, new energy systems, and transportation infrastructure that requires reliable and precise power phase conversion.
Q
What input voltage options are supported by this phase converter?
What input voltage options are supported by this phase converter?
The converter supports a wide range of input voltages including 110V, 120V, 220V, 230V, 240V, 380V, 415V, 440V, and 480Vac, making it highly adaptable to different international power grid standards.
Q
What is the output waveform quality of the BZT-50KW?
What is the output waveform quality of the BZT-50KW?
The BZT-50KW outputs a pure sine wave with a total harmonic distortion (THD) of less than 3% under linear load conditions, ensuring clean and stable power for sensitive equipment.
Q
What protection features does the BZT-50KW phase converter include?
What protection features does the BZT-50KW phase converter include?
The unit includes comprehensive protection functions such as input under-voltage, over-voltage, output over-current, short-circuit protection, and overheating protection. Note that short-circuit protection does not support automatic recovery — the machine must be manually restarted.
Q
Can this phase converter be customized for specific project requirements?
Can this phase converter be customized for specific project requirements?
Yes. The specifications listed are for reference purposes. The BZT-50KW can be custom manufactured to meet specific user requirements, including different voltage configurations, output power ratings, and enclosure standards.
Q
What are the operating environment requirements for the BZT-50KW?
What are the operating environment requirements for the BZT-50KW?
The BZT-50KW is rated for indoor use (IP20) and operates in ambient temperatures ranging from -15°C to +55°C, with humidity up to 90% (non-condensing), at altitudes up to 2,000 meters. It uses fan cooling to maintain optimal operating temperatures.
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