Beijing Ding Ding Future Technology Co.Ltd
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This series of inverter power supplies stands out as a premium, double-conversion online uninterruptible power source, featuring single-phase input and output capabilities. Engineered for exceptional efficiency and unwavering reliability, it delivers top-notch AC power to your equipment, ensuring optimal performance. The sleek and compact design of our 5~10KVA model boasts a high AC input power factor, and its unique parallel operation feature allows two units to run redundantly, significantly enhancing power supply reliability. Tailor-made for critical infrastructure in sectors like electricity, telecommunications, mobile networks, Unicom, and railways, this power supply is a must-have for ensuring uninterrupted operation of your essential equipment.
1) General operations must follow the operating requirements of a single machine.
2) Parallel power on: After the mains is connected, just long press any one of the inverters to start, and the other machines will Power on the two inverters at the same time, and then switch to the inverter state at the same time; Battery power on: Long press the power button of the two inverters respectively, and the inverter The power supply will work in battery inverter mode
3) Parallel shutdown Press and hold the shutdown button of any machine for more than 4 seconds (two effective sound prompts) to achieve parallel shutdown Power off: Press the power off button of any machine for more than 1 second and less than 4 seconds (effective sound prompt) to turn off the machine. To shut down the power supply, the AC input must be disconnected to make the bypass circuit have no output.
| Rated capacity | 5KVA |
| Input mode | L+N+PE |
| Input frequency range | (45±0.5 to 55±0.5)Hz/(55±0.5 to 65±0.5)Hz adaptive |
| Input power factor | >0.98 |
| Bypass voltage range | (80±5 to 280±5)Vac |
| Output rated voltage | 220Vac±1.5% |
| Output power factor | 0.7 |
| Output frequency | 50/60Hz |
| Waveform distortion | THD<3% (linear load); THD<5% (non-linear load) |
| Rated input voltage | 48Vdc |