RST-7K5-HV Series High Voltage Power Supply – MEAN WELL

The MEAN WELL RST-7K5-HV Series is a robust, feature-rich 7,500W AC-DC power supply designed for industrial sectors requiring high-power and high-reliability output. Accepting a 3-phase 3-wire Δ or 4-wire Y input from 196–305Vac, the RST-7K5 is offered in 115V, 230V, and 380V DC output models. Its programmable voltage range (1% to 120%) and constant current control (20% to 100%) allow it to adapt to a wide array of applications, from energy storage to precision manufacturing. Designed for flexibility, it supports parallel operation of up to four units, including 3+1 redundancy.

Built-in alarms for over-temperature, fan failure, and AC/DC faults ensure safe integration, while remote On/Off, DC OK signals, and auxiliary output enhance control capabilities. Available in forced-air and water-cooled configurations, and operable across a -30°C to +70°C temperature range, the RST-7K5-HV Series thrives in harsh environments. With safety certifications (EN/UL 62368-1), a space-saving <2U design for 19” rack mountability, and a 5-year MEAN WELL warranty, this power supply is a reliable choice for system designers seeking performance, efficiency, and long-term value.