Bộ nguồn một pha, tần số biến đổi 60 Hz
Since joining the WTO, China’s economy has integrated with the global market, creating opportunities for export-oriented electrical equipment manufacturers. Due to the lack of unified grid standards across different countries, the production of export products requires simulating the grid conditions of various nations while ensuring stability. In the past, systems utilizing voltage regulators for voltage adjustment, voltage stabilizers for voltage stabilization, and generators for secondary frequency conversion were widely adopted; however, these methods were gradually replaced by variable-frequency power supplies due to their high power consumption, significant noise levels, and poor stability. The AC60 programmable variable-frequency power supply is specifically designed and manufactured for voltage and frequency transformation testing of imported and exported electrical products. It can provide voltage and frequency outputs conforming to the grid standards of various countries, features digitally adjustable output voltage and frequency without discrete steps, delivers stable and pure waveforms, and effectively eliminates grid interference. This power supply is suitable for voltage and frequency transformation testing of export electrical products, as well as for conducting various precision tests in laboratories, metrology rooms, and other similar environments, or as a power source for 60 Hz equipment.
- Equipped with overvoltage, overcurrent, short-circuit, and overheating warning devices
- Controlled by a 16-bit microprocessor, featuring intelligent functionality and flexible, user-friendly operation.
- Low-distortion interference, fully isolated input/output, safe and reliable
- Unique instantaneous value control: minimal waveform distortion and high control accuracy.
- The dynamic response is extremely fast; when the load varies from 0% to 100%, the steady-state response time is <0.1s.
- Provides standard grid voltage and frequency specifications from around the world for the simulation testing of various electrical products.
- No electromagnetic interference, contains minimal harmonic components, and has undergone special treatment to prevent dry winding;
- Efficiency exceeds 85%; it is suitable for a wide range of loads, including inductive, capacitive, and resistive loads.
- Original imported German Siemens IGBT high-frequency inverter and core components – stable and reliable.
- Output voltage: Low range: 0–150 V; High range: 0–300 V, continuously adjustable
- Multi-functional single device, integrating measurement and display: outputs voltage, current, frequency, and power/power factor readings with a 0.5-class accuracy.
Execution Standards: “GB7260-87 – Uninterruptible Power Supply Equipment”; “Q/01AK001-2005 – Programmable Variable Frequency Voltage Regulation Power Supply”
| Low-power single-phase 60 Hz variable-frequency power supply |
| type | Ay60-11005 | Ay60-1101 | Ay60-1103 | Ay60-1105 | Ay60-31010 |
| năng lực | 500VA | 1KVA | 3KVA | 5KVA | 10KVA |
| kết quả Current | low-end | 4.2A | 8.4A | 25A | 42A | 84A |
| top grade | 2.1A | 4.2A | 12A | 21A | 42A |
| input voltage | 220V/380V±10%，50hz |
| Input phase | Single-phase/Three-phase four-wire |
| output voltage | Low range: 0–150 V (continuous adjustment); High range: 0–300 V (continuous adjustment) |
| output frequency | Fixed frequencies: 50 Hz / 60 Hz / 100 Hz / 200 Hz; and continuous adjustable frequency range: 40.0 Hz – 200.0 Hz |
| Load Regulation Rate | ≤±1% |
| frequency stability | Fixed frequency: ≤±0.01%; Variable frequency: ≤±0.1% |
| Three-phase imbalance | Phase: 120° ± 2°; Phase difference <3% of rated value |
| Waveform distortion degree | THD≤2% |
| reaction time | ≤2mS |
| hiển thị accuracy | 4-frequency meters | Resolution: 0.1 Hz |
| 4-voltmeter | Resolution: 0.1 V |
| 4-Ammeter | Resolution: 0.01 A |
| 4 Power Meters | Resolution: 0.1W |
| Communication Interface (Optional) | RS232 or RS485 is optional |
| protocol | MODBUS Communication Protocol |
| defencive function | Overvoltage, overcurrent, overheating, overload, short-circuit protection, and automatic alarm system |
| Insulating reactance | 500Vdc 20MΩ |
| Dielectric insulation | 1800 VAC / 5 mA / 1 minute |
| phương pháp hạ nhiệt | Forced fan cooling |
| working temperature | -20℃-40℃ |
| relative humidity | 0–90% (non-condensing state) |
| trên mực nước biển | 1,500 meters |
| structure | 19-inch rack-mountable | Cabinet dimensions (Width × Depth × Height), mm |
| size | 3U | 5U | 560×350×600 | 660×400×700 |
| High-power single-phase 60 Hz variable-frequency power supply |
| type | Ay60-31015 | Ay60-31020 | Ay60-31030 | Ay60-31045 | Ay60-31060 | Ay60-31100 |
| năng lực | 15KVA | 20KVA | 30KVA | 45KVA | 60KVA | 100KVA |
| kết quả Current | low-end | 126A | 168A | 250A | 375A | 500A | 840A |
| top grade | 63A | 84A | 125A | 188A | 250A | 420A |
| input voltage | 380V±10%，50hz |
| Input phase | Hệ thống ba pha bốn dây |
| output voltage | Low range: 0–150 V (continuous adjustment); High range: 0–300 V (continuous adjustment) |
| output frequency | Fixed frequencies: 50 Hz / 60 Hz / 100 Hz / 200 Hz; and continuous adjustable frequency range: 40.0 Hz – 200.0 Hz |
| Load Regulation Rate | ≤±1% |
| frequency stability | Fixed frequency: ≤±0.01%; Variable frequency: ≤±0.1% |
| Three-phase imbalance | Phase: 120° ± 2°; Phase difference <3% of rated value |
| Waveform distortion degree | THD≤2% |
| reaction time | ≤2mS |
| hiển thị accuracy | 4-frequency meters | Resolution: 0.1 Hz |
| 4-voltmeter | Resolution: 0.1 V |
| 4-Ammeter | Resolution: 0.01 A |
| 4 Power Meters | Resolution: 0.1W |
| Communication Interface (Optional) | RS232 or RS485 is optional |
| protocol | MODBUS Communication Protocol |
| defencive function | Overvoltage, overcurrent, overheating, overload, short-circuit protection, and automatic alarm system |
| Insulating reactance | 500Vdc 20MΩ |
| Dielectric insulation | 1800 VAC / 5 mA / 1 minute |
| phương pháp hạ nhiệt | Forced fan cooling |
| working temperature | -20℃-40℃ |
| relative humidity | 0–90% (non-condensing state) |
| trên mực nước biển | 1,500 meters |
| Dimensions (Width × Depth × Height) mm | 830×450×1100 | 1100×480×1200 |
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