The Phoenix Contact QUINT-PS-3X400-500AC/24DC/20 is a robust and efficient 3-phase power supply unit, designed to deliver a reliable 24 V DC output at 20 A. This primary switched-mode power supply is engineered for universal use, featuring a wide-range input that accommodates both single and three-phase systems. Its international approval package makes it an ideal choice for a variety of applications across different regions.
With an impressive efficiency rate of over 91%, this power supply unit ensures minimal energy wastage, contributing to a greener operation. The unit is equipped with generously sized capacitors that provide over 20 ms of mains buffering at full load, ensuring a stable performance even under demanding conditions.
One of the standout features of the QUINT-PS-3X400-500AC/24DC/20 is its Power Boost power reserve, which is capable of easily starting loads with high inrush currents and reliably tripping fuses when necessary. Additionally, the unit offers preventive function monitoring, which diagnoses impermissible operating states to minimise downtimes and enhance system reliability.
For remote monitoring, the unit includes an active transistor switching output and a floating relay contact, providing users with critical status updates. The power supply is designed to be idling-proof and short-circuit-proof, with a regulated and adjustable output voltage for added flexibility.
The unit's robust design is complemented by a degree of protection rated at IP20, ensuring it is safeguarded against the ingress of solid objects. It can operate within an ambient temperature range of -25 °C to 70 °C, with derating above 60 °C, and is suitable for mounting on a horizontal DIN rail.
Overall, the Phoenix Contact QUINT-PS-3X400-500AC/24DC/20 power supply unit is a reliable and high-performing solution for a wide range of industrial applications, offering both versatility and durability.