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IDC Power Supply
Power supply for data center is to decouple and control the current quality problems of various common electrical loads and the sporadic voltage quality problems of the power grid. When the power grid is normal, it operates as per the controlled current source mode to govern harmonic, reactive power and current imbalance problems of nonlinear load; When the power grid is abnormal, it quickly switches to the controlled voltage source mode to ensure uninterrupted power supply of the equipment.
- IDC Power Supply DataSheet
| Model | Tl DC-500/0.4 |
| AC input | AC380V（-10%~+10%） |
| Rated capacity | 500kVA |
| Wiring mode | TN-S, three-phase five-wire |
| Operation frequency | 50Hz±5Hz |
| Power factor | >0.98 |
| Harmonic distortion | THDi<3% |
| Steady-state voltage error | <1%(three-phase balanced load) |
| Output Frequency | 50±0.5Hz |
| Phase voltage distortion THDv | <I %(linear load);<5%(nonlinear load, load current peak ratio CF> 3) |
| Peak factor | CF≥3：1 |
| Three phase difference | 120 ± 1 ° (balanced or unbalanced load) |
| 100%Unbalance of Unbalanced Load Voltage | <1% |
| No-load voltage stabilization accuracy | ±2% |
| Overload capability | 1.05~ 1.1 times the rated load, lmin to bypass; higher than 1.5 times the rated load, switch to bypass immediately. |
| Number of parallel machines | Max. 5 parallel |
| Efficiency | ≥ 98%(load rate ≤ 30%), ≥ 99%(load rate> 50%) |
| DC voltage range | 230V-780V |
| Other parameters | |
| Operating Temperature | -5°C~+40°C |
| Storage and transportation temperature | -25°C~+55°C |
| Relative humidity | ≤90%RH, non-condensing |
| Highest Altitude | 4000 m (over 2000 m, it will operate in derating) |
| Noise | <65dB |
| Display mode | LCD + Indicator |
| Communication Interface | RS485/Modbus/Electrical Master Protocol |
| Protection Grade | IP20 |
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