YIMAI Three-phase 300kVA Standard Mode Variable Frequency Power Supply, AC Voltage & Frequency Adjustable Stabilizer
The YIMAI three-phase 300kVA variable frequency power supply, a standard-mode AC voltage stabilized power supply with rated current output, supports precise voltage and frequency adjustment. Adopting advanced industrial-grade technology, it delivers stable, reliable AC power for manufacturing lines, test labs, and large-scale industrial infrastructure, with robust protection mechanisms to ensure c
- Information
Product Overview
YIMAI Three-phase 300kVA Variable Frequency Power Supply, standard mode with stable rated current output, precise voltage & frequency adjustment, pure AC voltage stabilization output, multiple safety protections, industrial-grade stability and reliability. Suitable for factories, laboratories, new energy and other scenarios, solving power adaptation and voltage instability problems.
Core Technical Advantages
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. Millisecond-Level Response & Zero-Downtime Stabilization
Adopting industrial-grade high-performance frequency conversion chips, it achieves millisecond-level rapid adjustment of voltage and frequency. With stable rated current output in standard mode, it ensures seamless power support with 0-millisecond switching when the grid fluctuates or loads change suddenly, completely eliminating the risk of shutdown and data loss, and providing continuous and reliable power support for key equipment. -
Wide Input Range & Global Standard Adaptability
Equipped with an ultra-wide input voltage/frequency range, it can flexibly adapt to grid standards in different regions worldwide (supporting 50Hz/60Hz automatic identification). Through precise Voltage & Frequency Adjustment, output parameters can be adjusted with one click, perfectly solving the problem of voltage and frequency mismatch between domestic and foreign equipment without grid transformation, greatly reducing cross-regional usage costs.
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Pure Sine Wave & High-Clean Power Output
It outputs high-purity three-phase sine wave with extremely low waveform distortion rate and no additional interference. Combined with high-precision voltage stabilization technology, it effectively filters grid surges, harmonics and noise, protecting precision equipment from power pollution damage from the source, extending the service life of core components, and ensuring the accuracy of test data and production operation.
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Smart LCD Monitoring & Remote O&M
Equipped with a high-definition LCD screen, it real-time monitors input/output voltage, current, frequency and operating status. Supports multiple communication protocols including RS232/RS485/SNMP/Modbus, enabling remote monitoring, alarm and remote parameter adjustment, supporting unattended intelligent management, and greatly reducing O&M labor costs.
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Modular High-Efficiency Design (≥95% Full Load Efficiency)
Adopting an efficient modular structure design, industrial-grade core devices achieve an efficiency of over 95% under full load, resulting in lower energy consumption. The standard-rated current configuration supports hot-swap maintenance, quickly troubleshooting faults, greatly shortening downtime and maintenance time, and ensuring 24-hour continuous and stable operation of industrial production lines.
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Military-Grade Multi-Layer Safety Protection
Built-in a full-dimensional intelligent protection mechanism, covering comprehensive protections such as overload, short circuit, overcurrent, overvoltage, undervoltage, overheating, surge and lightning protection. Multiple layers of protection prevent abnormal working conditions from the source, ensuring the safety of the equipment and connected loads under various complex environments and completely avoiding the risk of equipment damage.
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Robust Industrial Structure & Severe Environment Adaptability
Featuring a heavy-duty metal body design, it meets the IP20/IP31 protection grade, dustproof and impact-resistant. The forced air cooling system efficiently controls temperature, maintaining the optimal operating temperature even under continuous full load conditions. It is suitable for harsh industrial environments such as factory workshops, laboratories and outdoor base stations, with extremely strong durability.
Technical Specifications (Typical Values)
| Parameter | 10KVA Model | 50KVA Model | 100KVA Model | 200KVA Model |
|---|---|---|---|---|
| Topology | Online Double Conversion | Online Double Conversion | Online Double Conversion | Online Double Conversion |
| Capacity | 10KVA/9KW | 50KVA/45KW | 100KVA/90KW | 200KVA/180KW |
| Input Voltage | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) |
| Input Frequency | 40~70Hz | 40~70Hz | 40~70Hz | 40~70Hz |
| Output Voltage | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) |
| Output Frequency | 50/60Hz ±0.01% | 50/60Hz ±0.01% | 50/60Hz ±0.01% | 50/60Hz ±0.01% |
| Output Waveform | Pure Sine Wave | Pure Sine Wave |
Product Overview
YIMAI Three-phase 300kVA Variable Frequency Power Supply, standard mode with stable rated current output, precise voltage & frequency adjustment, pure AC voltage stabilization output, multiple safety protections, industrial-grade stability and reliability. Suitable for factories, laboratories, new energy and other scenarios, solving power adaptation and voltage instability problems.
Core Technical Advantages
-
. Millisecond-Level Response & Zero-Downtime Stabilization
Adopting industrial-grade high-performance frequency conversion chips, it achieves millisecond-level rapid adjustment of voltage and frequency. With stable rated current output in standard mode, it ensures seamless power support with 0-millisecond switching when the grid fluctuates or loads change suddenly, completely eliminating the risk of shutdown and data loss, and providing continuous and reliable power support for key equipment. -
Wide Input Range & Global Standard Adaptability
Equipped with an ultra-wide input voltage/frequency range, it can flexibly adapt to grid standards in different regions worldwide (supporting 50Hz/60Hz automatic identification). Through precise Voltage & Frequency Adjustment, output parameters can be adjusted with one click, perfectly solving the problem of voltage and frequency mismatch between domestic and foreign equipment without grid transformation, greatly reducing cross-regional usage costs.
-
Pure Sine Wave & High-Clean Power Output
It outputs high-purity three-phase sine wave with extremely low waveform distortion rate and no additional interference. Combined with high-precision voltage stabilization technology, it effectively filters grid surges, harmonics and noise, protecting precision equipment from power pollution damage from the source, extending the service life of core components, and ensuring the accuracy of test data and production operation.
-
Smart LCD Monitoring & Remote O&M
Equipped with a high-definition LCD screen, it real-time monitors input/output voltage, current, frequency and operating status. Supports multiple communication protocols including RS232/RS485/SNMP/Modbus, enabling remote monitoring, alarm and remote parameter adjustment, supporting unattended intelligent management, and greatly reducing O&M labor costs.
-
Modular High-Efficiency Design (≥95% Full Load Efficiency)
Adopting an efficient modular structure design, industrial-grade core devices achieve an efficiency of over 95% under full load, resulting in lower energy consumption. The standard-rated current configuration supports hot-swap maintenance, quickly troubleshooting faults, greatly shortening downtime and maintenance time, and ensuring 24-hour continuous and stable operation of industrial production lines.
-
Military-Grade Multi-Layer Safety Protection
Built-in a full-dimensional intelligent protection mechanism, covering comprehensive protections such as overload, short circuit, overcurrent, overvoltage, undervoltage, overheating, surge and lightning protection. Multiple layers of protection prevent abnormal working conditions from the source, ensuring the safety of the equipment and connected loads under various complex environments and completely avoiding the risk of equipment damage.
-
Robust Industrial Structure & Severe Environment Adaptability
Featuring a heavy-duty metal body design, it meets the IP20/IP31 protection grade, dustproof and impact-resistant. The forced air cooling system efficiently controls temperature, maintaining the optimal operating temperature even under continuous full load conditions. It is suitable for harsh industrial environments such as factory workshops, laboratories and outdoor base stations, with extremely strong durability.
Technical Specifications (Typical Values)
| Parameter | 10KVA Model | 50KVA Model | 100KVA Model | 200KVA Model |
|---|---|---|---|---|
| Topology | Online Double Conversion | Online Double Conversion | Online Double Conversion | Online Double Conversion |
| Capacity | 10KVA/9KW | 50KVA/45KW | 100KVA/90KW | 200KVA/180KW |
| Input Voltage | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) | 380V±25% AC (Three-Phase) |
| Input Frequency | 40~70Hz | 40~70Hz | 40~70Hz | 40~70Hz |
| Output Voltage | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) | 380V±1% AC (Three-Phase) |
| Output Frequency | 50/60Hz ±0.01% | 50/60Hz ±0.01% | 50/60Hz ±0.01% | 50/60Hz ±0.01% |
| Output Waveform | Pure Sine Wave | Pure Sine Wave |
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