YIMAI high precision fully automatic voltage regulator
The YIMAI high-precision fully automatic voltage regulator is a 380V three-phase compensated high-power AC industrial voltage stabilizer, suitable for heavy industrial and medium-sized load scenarios. It has a power range of 15kW/30kVA/50kVA/100kVA/200kVA, adopts advanced compensation technology, provides stable 380V output, effectively solves grid voltage fluctuations, and meets the power demand
- Information
Product parameters
| Category | Item | Specification |
|---|---|---|
| Input | Rated Voltage | Phase voltage AC220V, Line voltage AC380V |
| Voltage Regulation Range | 3P4W+G 304V-456V | |
| Frequency | 50Hz/60Hz | |
| Output | Rated Voltage | Phase voltage AC220V, Line voltage AC380V |
| Center Voltage | ±7% adjustable | |
| Voltage Regulation Accuracy | ±1% | |
| Response Time | ≤5ms | |
| Stabilization Time | ≤40ms/STEP | |
| Waveform Distortion | No additional waveform distortion (static) | |
| Efficiency | ≥99% | |
| Three-phase Unbalance | Automatic three-phase voltage balance, increment ≤2% | |
| Protection | Overvoltage | Switch to bypass without interruption when output phase voltage exceeds 10% (242V) |
| Undervoltage | Switch to bypass without interruption when output phase voltage is below 10% (198V) | |
| Phase Loss | Equipped, switch to bypass without interruption | |
| Overload | Electronic detection, cut off output after approx. 1 minute of overload | |
| Overcurrent | Dual protection of electronic detection and circuit breaker | |
| Short Circuit | Dual protection of electronic detection and circuit breaker | |
| Bypass | Manual & uninterrupted automatic bypass | |
| Indication | Voltage | True RMS digital display for A/B/C/EABC three phases |
| Current | True RMS digital display for A/B/C/EABC three phases | |
| Working Status | Voltage Stabilization Mode / Mains Power Mode | |
| Abnormality | Overvoltage, Undervoltage, Overload, Fuse Blown | |
| Control Mode | Intelligent control with DSP operation metering chip | |
| Working Mode |
Automatic voltage stabilization & bypass modes |
|
| Voltage Adjustment Mode |
Three-phase separate regulation |
|
Product advantages
Accurate voltage adjustment: voltage stabilizers can maintain the output voltage within a very narrow range, usually achieving an accuracy of ±3% or even higher. For example, when the input voltage fluctuates due to grid problems or load changes, the stabilizer can quickly and accurately adjust the output voltage to ensure stable power supply for electrical equipment. This is crucial for precision electronic devices, such as computer servers, precision testing instruments, etc., which are sensitive to voltage fluctuations. Even small voltage variations may affect their performance and measurement accuracy.
Minimize voltage deviation: By using advanced control algorithms and high - quality voltage regulation components, SJW stabilizers can effectively reduce voltage deviation. They can continuously monitor the input and output voltages and make real - time adjustments, ensuring that the voltage supplied to the load is as close as possible to the rated voltage, thereby improving the reliability and service life of electrical equipment.
Intelligent control: voltage stabilizers are equipped with intelligent control systems. Once powered on, they can automatically detect the input voltage and load conditions, and then adjust the voltage regulation parameters accordingly without the need for manual intervention. This greatly simplifies the operation process, especially for users who may not have professional electrical knowledge. For example, in industrial production lines or commercial buildings, the voltage stabilizer can adapt to different working conditions automatically, ensuring the normal operation of various electrical equipment.
Self - diagnosis and protection: The automatic control system also has self - diagnosis functions. It can continuously monitor the internal components of the voltage stabilizer for any abnormal conditions, such as overheating, component failures, etc. In case of problems, it can quickly trigger protection mechanisms, such as automatically cutting off the output to prevent further damage to the stabilizer and connected electrical equipment.
Low power consumption: voltage stabilizers are designed with high - efficiency circuit topologies and components. During the voltage regulation process, they minimize power losses, which not only helps to reduce operating costs but also contributes to energy conservation. Compared with some traditional voltage stabilizers, their power conversion efficiency can reach over 95%, which means less electrical energy is wasted as heat.
Environmentally friendly: The energy - saving feature also makes SJW voltage stabilizers more environmentally friendly. By reducing power consumption, they help to lower the overall energy demand on the power grid, which in turn reduces the carbon emissions associated with power generation, in line with the trend of sustainable development.
Product parameters
| Category | Item | Specification |
|---|---|---|
| Input | Rated Voltage | Phase voltage AC220V, Line voltage AC380V |
| Voltage Regulation Range | 3P4W+G 304V-456V | |
| Frequency | 50Hz/60Hz | |
| Output | Rated Voltage | Phase voltage AC220V, Line voltage AC380V |
| Center Voltage | ±7% adjustable | |
| Voltage Regulation Accuracy | ±1% | |
| Response Time | ≤5ms | |
| Stabilization Time | ≤40ms/STEP | |
| Waveform Distortion | No additional waveform distortion (static) | |
| Efficiency | ≥99% | |
| Three-phase Unbalance | Automatic three-phase voltage balance, increment ≤2% | |
| Protection | Overvoltage | Switch to bypass without interruption when output phase voltage exceeds 10% (242V) |
| Undervoltage | Switch to bypass without interruption when output phase voltage is below 10% (198V) | |
| Phase Loss | Equipped, switch to bypass without interruption | |
| Overload | Electronic detection, cut off output after approx. 1 minute of overload | |
| Overcurrent | Dual protection of electronic detection and circuit breaker | |
| Short Circuit | Dual protection of electronic detection and circuit breaker | |
| Bypass | Manual & uninterrupted automatic bypass | |
| Indication | Voltage | True RMS digital display for A/B/C/EABC three phases |
| Current | True RMS digital display for A/B/C/EABC three phases | |
| Working Status | Voltage Stabilization Mode / Mains Power Mode | |
| Abnormality | Overvoltage, Undervoltage, Overload, Fuse Blown | |
| Control Mode | Intelligent control with DSP operation metering chip | |
| Working Mode |
Automatic voltage stabilization & bypass modes |
|
| Voltage Adjustment Mode |
Three-phase separate regulation |
|
Product advantages
Accurate voltage adjustment: voltage stabilizers can maintain the output voltage within a very narrow range, usually achieving an accuracy of ±3% or even higher. For example, when the input voltage fluctuates due to grid problems or load changes, the stabilizer can quickly and accurately adjust the output voltage to ensure stable power supply for electrical equipment. This is crucial for precision electronic devices, such as computer servers, precision testing instruments, etc., which are sensitive to voltage fluctuations. Even small voltage variations may affect their performance and measurement accuracy.
Minimize voltage deviation: By using advanced control algorithms and high - quality voltage regulation components, SJW stabilizers can effectively reduce voltage deviation. They can continuously monitor the input and output voltages and make real - time adjustments, ensuring that the voltage supplied to the load is as close as possible to the rated voltage, thereby improving the reliability and service life of electrical equipment.
Intelligent control: voltage stabilizers are equipped with intelligent control systems. Once powered on, they can automatically detect the input voltage and load conditions, and then adjust the voltage regulation parameters accordingly without the need for manual intervention. This greatly simplifies the operation process, especially for users who may not have professional electrical knowledge. For example, in industrial production lines or commercial buildings, the voltage stabilizer can adapt to different working conditions automatically, ensuring the normal operation of various electrical equipment.
Self - diagnosis and protection: The automatic control system also has self - diagnosis functions. It can continuously monitor the internal components of the voltage stabilizer for any abnormal conditions, such as overheating, component failures, etc. In case of problems, it can quickly trigger protection mechanisms, such as automatically cutting off the output to prevent further damage to the stabilizer and connected electrical equipment.
Low power consumption: voltage stabilizers are designed with high - efficiency circuit topologies and components. During the voltage regulation process, they minimize power losses, which not only helps to reduce operating costs but also contributes to energy conservation. Compared with some traditional voltage stabilizers, their power conversion efficiency can reach over 95%, which means less electrical energy is wasted as heat.
Environmentally friendly: The energy - saving feature also makes SJW voltage stabilizers more environmentally friendly. By reducing power consumption, they help to lower the overall energy demand on the power grid, which in turn reduces the carbon emissions associated with power generation, in line with the trend of sustainable development.
