DPS Series AC Testing Power Source
High output stability
Strong load adaptability
Typical application scenarios
DPS serial AC power supply has advantages of high loading capacity, high stability, pure output waveform and convenient operatio,and output short circuit, overcurrent, overvoltage, overpower, overheat alarm protection function. With communication interface and special measurement and control software, especially suitable for high demand test occasions, is the ideal AC test special power supply.
Main characteristics
1. High output stability.
2. Low distortion, high purity, suitable for harmonic test occasions.
3. Extremely fast transient response speed (<400 µ s).
4. High wave peak factor (3), with stronger band-load capacity.
5. With a rotary encoder, the voltage and frequency can be continuously adjusted in the output state.
6. RS232 communication interface and special test software.
Technical Specifications
| Model | DPS1005 | DPS1010 | DPS1020 | DPS1030 | DPS1060 | DPS1150 |
| Output Capacity | 500VA | 1kVA | 2kVA | 3kVA | 6kVA | 15kVA |
| Input | ||||||
| Phase | 1φ | 1φ | 1φ | 1φ | 1φ | 3φ |
| Voltage | 110V/220V±10% | 110V/220V±10% | 220V±10% | 220V±10% | 220V±10% | 380V±10% |
| Frequency | 50Hz/60Hz | |||||
| Output | ||||||
| Phase | 1φ | |||||
| Voltage Range | 2V~150V,2V~300V | 2V~150V,2V~300V | 2V~150V,2V~300V | 2V~150V,2V~300V | 2V~150V,2V~300V | 5V-150V, 5V-300V |
| Volt Stability | <0.1% | |||||
| Frequency Range | 40HZ-65Hz(选项:40HZ-450Hz) | |||||
| Frequency Stability | ≤0.03%reading+1digit | ≤0.03%reading+1digit | ≤0.03%reading+1digit | ≤0.05% | ≤0.05% | ≤0.05% |
| Total Harmonic Distortion | ≤0.5%（40.00HZ～65.00HZ） ≤1%（65.1～450.00HZ） | ≤0.5%（40.00HZ～65.00HZ） ≤1%（65.1～450.00HZ） | ≤0.5%（40.00HZ～65.00HZ） ≤1%（65.1～450.00HZ） | ≤1% | ≤1% | ≤1.5% |
| Load Effect | ≤0.2%VO+0.2 (VO is the half-load output voltage) | ≤0.2%VO+0.2 (VO is the half-load output voltage) | ≤0.2%VO+0.2 (VO is the half-load output voltage) | ≤0.2%VO+0.1V | ≤0.2%VO+0.1V | ≤0.2%VO+0.1V |
| Source Voltage Effect | ≤0.1% | |||||
| Power Supply Efficiency | ≥75% | ≥80% | ≥80% | ≥85% | ≥85% | ≥80% |
| Communication Interface | RS-232/RS-485/CAN （Optional）, Remote output interface | |||||
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