• Output Power: 7475 W
• Output Voltage: 115 V DC
• Output Current: 65 A
• Input Voltage Range: 3-Phase 196–305 V AC (Delta) / 340–530 V AC (Wye), 47–63 Hz
• Efficiency: 94%
• Ripple & Noise: ≤ 1 Vp-p
• Inrush Current: max. 75 A @ 230 V AC / 50 A @ 400 V AC
• Operating Temperature: −30 °C to +70 °C
• Cooling: Selectable Water Cooling (L-Type) or Forced Air Cooling
• Protections: Short circuit, Overload, Over voltage, Over temperature, Fan failure
• Isolation Voltage: 4300 V DC between input and output
• Dimensions (L x W x H): 460 mm x 211 mm x 83.5 mm (Forced Air) / 460 mm x 216 mm x 83.5 mm (Water)
• Weight: approx. 10.9 kg (Forced Air) / 10.1 kg (Water)
• Safety & EMC Certificates: UL62368-1, TUV, EN62368-1, EAC, CB, CE
• LED Indicator: Status & Protection Indication (Green/Red)
• Manufacturer Warranty: 5 Years

Information about the MEAN WELL RST-7K5-115

The MEAN WELL RST-7K5-115 is a high-performance 7.5 kW industrial power supply specifically engineered to operate on a wide-range three-phase AC input while delivering a precise 115 V DC high-voltage output. Boasting an exceptional 94% efficiency and the innovative option to choose between water cooling and forced air cooling, this model provides maximum thermal flexibility for demanding operations. Designed for harsh industrial environments, it guarantees a safe and highly reliable performance even at extreme ambient temperatures reaching up to 70 °C. Its industrial-grade durability is fortified by comprehensive internal protections against short circuits, overloads, overvoltage, and overtemperature, all of which are backed by a robust 5-year manufacturer warranty.

What sets this power supply apart is its advanced built-in design flexibility, featuring fully programmable output voltage and constant current levels (allowing broad voltage adjustment from 1% to 120%). Thanks to its intelligent active current sharing capabilities, up to four units can be connected in parallel to seamlessly achieve a massive combined power output of 28.5 kW. The system is further enhanced by practical control features including remote ON-OFF control and versatile alarm signal outputs for DC-OK or fan failure. These unique characteristics make the RST-7K5-115 the ultimate solution for complex power infrastructures, including electrolysis systems, EV charging stations, UV or laser diode applications, and advanced factory automation equipment.