Surplus 220-480VAC Input, 48VDC 105A Output POWER SUPPLY MEAN WELL, 5000W, Measures 18 x 8.5 x 3.5 inches

Popular for solar installations the RST-5000 is a 5000 W single output enclosed type AC/DC power supply series. This series accepts the wide range 3-phase AC input (3 phase 3-wire delta / 196-305 VAC or 3 phase 4-wire Y / 340-530 VAC) and supplies 48 VDC 105 Amp at the output. RST-5000 particularly provides the wide range adjustment function for output voltage and current by means of an external control signal; moreover, RST-5000 offers two overload protection mechanisms, the "continuous constant current limiting" mode and the "constant current limiting with delay shutdown after 5 seconds" mode, well providing the flexibility for high power system design. RST-5000 has built-in active PFC function and the working efficiency is high up to 91 percent. With the built-in fan, the entire series can supply the full load output under 50 degrees C ambient temperature. The parallel function is built to transmit an even higher power with up to four units. Other functions include the remote sense function, the 12 V/0.1 A auxiliary power, the alarm signal output (both relay contact and open collector signal) for AC fail, DC OK, fan fail and over temperature protection, and etc. RST-5000 series acquires the major global safety regulation certificates. 3 phase 3-wire delta / 196-305 VAC or 3 phase 4-wire Y / 340-530 VAC wide input range Built-in active PFC function High efficiency up to 91 percent Protections: Short circuit / Overload / Over voltage / Over temperature / Fan fail Forced air cooling by built-in fan with speed control function Output voltage can be trimmed between 20-120 percent by 1-6 VDC external control signal Output current can be trimmed between 20-100 percent by 1-5 VDC external control signal Current sharing up to four units Alarm signal output (relay contact and open collector signal): AC fail, DC OK, fan fail, OTP Built-in 12 VDC/0.1 A auxiliary output for remote control Built-in remote ON/OFF control Built-in remote sense function Guaranteed to be good and operational.