Single-phase voltage and frequency stabilization power supply
This power supply employs advanced sinusoidal pulse width modulation (SPWM) IGBT high-frequency inverter technology and features an internal AC–DC–AC topology, which completely eliminates grid interference and ensures a pure output waveform. It offers a wide voltage and frequency regulation range, high accuracy, lightweight construction, compact size, and an output equipped with an isolation transformer; thus, it can seamlessly integrate with generators to form a high-quality uninterruptible power supply (UPS) system.
Key technical parameters of single-phase voltage and frequency stabilization power supplies:
- Input voltage: 130–280 V
- Input frequency: 35–70 Hz
- Output voltage: 220 V ±0.5%
- Output frequency: 50 Hz ±0.01%
- Waveform distortion: <1%
- The isolation transformer provides an output that is both safe and reliable.
- Features automatic protection and alarm functions against output overvoltage, overcurrent, overload, overheating, and short circuits.
- The efficiency exceeds 90%, offering a wide range of applicable loads—capable of handling inductive, capacitive, resistive, or any combination of these load types.
- The dynamic response is extremely fast; when the load varies from 0% to 100%, the steady-state response time is <0.1.
- Please specify the input and output voltages and frequencies when placing your order.
Application scope of single-phase voltage and frequency stabilization power supplies:
- Railway, aviation, and maritime systems
- Precision testing of medical electronic devices
- Power supply for imported electronic and electrical equipment
- Testing of exported electronic and electrical products
- CNC machine tools, light industry and textile manufacturing, automated production lines
- Provide supporting components for the generator plant to construct a high-performance uninterruptible power supply (UPS) system.
| 부품명 | Low-power single-phase voltage and frequency stabilized power supply |
| Machine Model | ACW-1005 | ACW-101 | ACW-103 | ACW-106 | ACW-1010 |
| capacity | 500VA | 1kVA | 3kVA | 6KVA | 10kVA |
| Circuit Configuration | IGBT/PWM (Pulse Width Modulation) method |
| exchange import | voltage | 120V-280V |
| frequency | 30Hz-70Hz |
| exchange output | Phase | uniphase |
| voltage | 220V ±1% or as specified by the user |
| 출력 주파수 | 50Hz or 60Hz ±0.01% |
| frequency stability | ≤±0.01% |
| Voltage Regulation Rate | ≤1% |
| Waveform distortion degree | ≤1% |
| reaction time | The dynamic response is extremely fast; when the load varies from 0% to 100%, the steady-state response time is <20 ms. |
| Indication/Resolution | Digital Frequency Meter | Resolution: 0.1 Hz |
| Digital Voltmeter | Resolution: 0.1 V |
| Digital Ammeter | Resolution: 0.1 A |
| Digital Power/Power Factor Meter | Resolution: 0.1W |
| work efficiency | The efficiency exceeds 90%, offering a wide range of applicable loads—capable of handling inductive, capacitive, resistive, or any combination of these load types. |
| protector | Equipped with no-fuse input and output; the electronic circuit rapidly detects overvoltage, overcurrent, overload, excessive temperature, and short circuits, automatically triggering protection and alarm mechanisms. |
| Insulating reactance | 500 Vdc, ≥ 20 MΩ |
| Dielectric insulation | 1800 VAC / 5 mA / 1 minute |
| cooling equipment | Forced fan cooling |
| other | The isolation transformer provides a safe and reliable output with excellent anti-interference performance. |
| environment | 작동 온도 | -10℃-40℃ |
| relative humidity | 0–90% (non-condensing state) |
| above sea level | 1,500 meters |
| 부품명 | High-power single-phase voltage and frequency stabilized power supply | |
| Machine Model | ACW-1015 | ACW-1020 | ACW-1030 | ACW-1045 | ACW-1060 | ACW-10100 |
| capacity | 15KVA | 20kVA | 30kVA | 45kVA | 60kVA | 100KVA |
| Circuit Configuration | IGBT/PWM (Pulse Width Modulation) method | |
| exchange import | voltage | 120V-280V | |
| frequency | 30Hz-70Hz | |
| exchange output | Phase | uniphase | |
| voltage | 220V ±1% or as specified by the user | |
| 출력 주파수 | 50Hz or 60Hz ±0.01% | |
| frequency stability | ≤±0.01% | |
| Voltage Regulation Rate | ≤1% | |
| Waveform distortion degree | ≤1% | |
| reaction time | The dynamic response is extremely fast; when the load varies from 0% to 100%, the steady-state response time is <20 ms. | |
| Indication/Resolution | Digital Frequency Meter | Resolution: 0.1 Hz | |
| Digital Voltmeter | Resolution: 0.1 V | |
| Digital Ammeter | Resolution: 0.1 A | |
| Digital Power/Power Factor Meter | Resolution: 0.1W | |
| work efficiency | The efficiency exceeds 90%, offering a wide range of applicable loads—capable of handling inductive, capacitive, resistive, or any combination of these load types. | |
| protector | Equipped with no-fuse input and output terminals; the electronic circuit rapidly detects overvoltage, overcurrent, overload, excessive temperature, and short circuits, automatically triggering protection tripping and activating the alarm system. | |
| Insulating reactance | 500 Vdc, ≥ 20 MΩ | |
| Dielectric insulation | 1800 VAC / 5 mA / 1 minute | |
| cooling equipment | Forced fan cooling | |
| other | The isolation transformer provides a safe and reliable output with excellent anti-interference performance. | |
| environment | 작동 온도 | -10℃-40℃ | |
| relative humidity | 0–90% (non-condensing state) | |
| above sea level | 1,500 meters | |
항공 지상 지원
항공기 지상 전원 시스템 및 항공 정비 작업에 적합합니다.
육상 전력 공급
쇼어 파워는 육상 전력망에서 정박 중인 선박에 전력을 공급하여, 선내 발전기를 대체함으로써 연료 소비와 배출량을 줄여줍니다.
가변 주파수
가변 주파수 전원 공급 장치는 전압과 주파수를 조절하여 출력합니다. 이 장치는 전기 장비 테스트를 위해 전 세계 전력망의 전원을 모사합니다.
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