Power Phase Converters
Smart Digital Phase Converter from 3-Phase to Split Phase – China Suppliers & Factory for Efficient Power Solutions
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Bangzhao Electric’s Smart Digital Phase Converter is designed to efficiently convert 3-phase AC voltage into split-phase power (120/240V) using an advanced AC-DC-AC circuit structure. As a prominent China supplier, we address the growing demand in industrial and commercial sectors for reliable power conversion solutions. Our innovative phase converters leverage cutting-edge power electronics technology and intelligent control algorithms to ensure precise voltage and frequency matching. By choosing our factory-manufactured Smart Digital Phase Converters, businesses can effectively resolve power supply bottlenecks, making them an essential component for split-phase equipment applications.
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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 | 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) | 700 x 700 x 1480mm | |
※ Above details only for reference, could be custom made to user specifications.
🏭 Application Areas
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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.
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New Energy Sector
In new energy power generation systems, such as solar and wind power, the output power phase and frequency are often unstable. 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.
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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 an intelligent digital phase converter and how does it work?
What is an intelligent digital phase converter and how does it work?
An intelligent digital phase converter uses advanced digital signal processing and microelectronic control technologies. It collects real-time input power parameters (phase, frequency, voltage) via high-precision sensors, converts them into digital signals, and uses built-in intelligent algorithms to precisely calculate and adjust the output phase — ensuring stable and accurate phase conversion.
Q
What input voltage options does the BZT-50KW phase converter support?
What input voltage options does the BZT-50KW phase converter support?
The BZT-50KW supports a wide range of input voltages, including 110V, 120V, 220V, 230V, 240V, 380V, 415V, 440V, and 480Vac, making it adaptable to various global power supply standards.
Q
What output waveform and frequency does the BZT-50KW provide?
What output waveform and frequency does the BZT-50KW provide?
The BZT-50KW outputs a pure sine wave at either 50Hz or 60Hz (±0.05Hz), with a rated output voltage of 120/240VAC (±3%) and a waveform distortion rate (THD) of less than 3% under linear load conditions.
Q
What protection features are built into the intelligent digital phase converter?
What protection features are built into the intelligent digital phase converter?
The converter includes comprehensive protection mechanisms such as input under-voltage and over-voltage protection, output over-current protection, short-circuit protection, and overheating protection. Note that short-circuit protection does not support automatic recovery — the machine must be manually restarted.
Q
What industries and applications is this phase converter suitable for?
What industries and applications is this phase converter suitable for?
The intelligent digital phase converter is widely used across industrial manufacturing (CNC machines, robots, aerospace), the new energy sector (solar and wind power grid connection), and transportation (EV charging stations, rail transit power supply systems), wherever stable and reliable power phase conversion is required.
Q
Can the BZT-50KW phase converter be customized to specific requirements?
Can the BZT-50KW phase converter be customized to specific requirements?
Yes. All specifications listed are for reference purposes only. The BZT-50KW can be custom manufactured to meet specific user requirements, including custom input/output voltages, power ratings, dimensions, and other technical parameters. Please contact us with your specific needs.
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