GK Series High-Reliability AC Power Source
High reliability, simple operation, cost-effective
Typical application scenarios
GK series high-reliability AC power source is a highly reliable, easy to operate, cost-effective AC power supply. It has the characteristics of strong load adaptability, fast response speed, good output wave shape quality, small size, light weight, etc. It also has the protection functions of short circuit, overcurrent, overvoltage, over-power, overheating, etc., to ensure the reliable operation of the power supply. Suitable for all kinds of industry research and development, quality inspection, engineering, production line and other occasions.
Main characteristics
1. Small size, can be integrated in system testing.
2. Special current limiting design, can easily start motor, compressor and other high starting current load, enhance power reliability.
3. It can measure voltage, current true RMS value, power, power factor, frequency; Output short circuit, over current, over voltage, over power, overheating alarm and protection functions.
Technical Specifications
| Model | GK10005 | GK10010 | GK10020 | GK10030 | GK10060 | GK10150 | GK30030 |
| Output Capacity | 500VA | 1KVA | 2KVA | 3KVA | 6KVA | 15KVA | 9KVA (3KVA per phase, independently outputtable） |
| Input | |||||||
| Phase | 1φ | 1φ | 1φ | 1φ | 1φ | 3φ | 3φ |
| Voltage | 110V/220V+10% | 110V/220V+10% | 220V+10% | 220V+10% | 220V+10% | 380V±10% | 380V±10% |
| Frequency | 50Hz/60Hz | ||||||
| Output | |||||||
| Phase | 1φ | 1φ | 1φ | 1φ | 1φ | 1φ | 3φ |
| Voltage Range | 2V～150V（Low range）,2V～300V（High range） | ||||||
| Voltage Stability | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.2% |
| Frequency Range | 40HZ-65Hz (Optional:40HZ-450Hz) | 40HZ-65Hz (Optional:40HZ-450Hz) | 40HZ-65Hz (Optional:40HZ-450Hz) | 40HZ-65Hz (Optional:40HZ-450Hz) | 40HZ-65Hz (Optional:40HZ-450Hz) | 40HZ-65Hz (Optional:40HZ-450Hz) | VAR:45HZ~65HZ，FIX:50Hz/60Hz/400Hz(Optional） |
| Frequency Stability | ≤0.03%reading+1digit | ≤0.03%reading+1digit | ≤0.03%reading+1digit | FIX：≤0.01% VAR：≤0.1% | FIX：≤0.01% VAR：≤0.1% | FIX：≤0.01% VAR：≤0.1% | ≤0.03%reading |
| Total Harmonic Distortion (THD) | ≤2% (Resistive load) | ||||||
| Load Effect | ≤0.5%Vo+0.5V(Vo: Half-load output voltage) | ||||||
| Source Voltage Effect | ≤0.3% | ||||||
| Power Supply Efficiency | ≥75% | ≥80% | ≥80% | ≥85% | ≥85% | ≥80% | ≥80% |
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