Used DNS / DAINIPPON SSN-629-3 #192857 for sale

The DNDNS / DAINIPPON SSN-629-3 is a power supply produced by DNS which is designed to provide high performance and reliable power supply for applications requiring an extended operating temperature range. This model is a high voltage switching power supply with a regulated output voltage of 500V. The device has a single phase input and produces an output power of 3KVA. The power supply features auto-reset voltage regulation and current limiting which provides a constant output voltage over wide temperature ranges. The power supply's over-voltage protection keeps it from damage due to environmental fluctuations. The device also features active power factor correction (PFC) that maximizes power efficiency and reduces EMI/RFI emissions. The power supply has a built-in parallel current share that ensures the consistent distribution of load current so each power supply can operate at the full load requirement. This feature ensures that both devices remain in regulation and performance is not adversely affected by any one device. The built-in current share feature also allows multiple power supplies to be operated in parallel which helps to increase the power output of the system. The power supply's output voltage is adjustable and has a wide adjustable voltage range of 400V to 500V. It is also equipped with over-voltage, over-current and short circuit protection features. The device is designed to operate at a high efficiency level with a minimum power loss, and provides a stable operating environment. The power supply is housed in a robust die-cast aluminum casing, which has excellent thermal conductivity and provides a high heat dissipation capability. It is designed to operate within temperatures ranging from 0°C to 40°C. The power supply also has an adjustable ambient temperature range of -10°C to 70°C. The device is also equipped with a thermal protection circuit which monitors the temperature of the internal components and automatically shuts down the output if it exceeds the set temperature. The DNDNS SSN-629-3 is a reliable device and is suitable for a variety of switching power supply applications such as medical, LED lighting, power conditioning units, databanks, power distribution systems and large UPS systems. It is also a cost-effective solution for applications requiring a compact and reliable power supply.