For the high wattage industrial power supply product lines, MEAN WELL has provided a variety of 1000W /1500W /2000W /2400W /3000W for users. In order to fulfill the industrial application demand for an even higher power, the new single output 5000W RST-5000 series is unveiled that makes MEAN WELL high wattage product line more complete. This model has the built-in active PFC function, accepting the wide range 3-phase AC input (3 ohms 3-wire/ 196~305VAC or 3 Ohms 4-wire/; Y 340~530VAC) and providing the output of 24VDC and 48VDC, the most frequently-used DC voltage in industrial application field. RST-5000 particularly incorporates the design enabling the wide range adjustment for output voltage and output current- the output voltage can be trimmed between 20~120% of the rated voltage by 1~6VDC external control signal and the output current can be trimmed between 20~100% of the rated current by 1~5VDC external control signal- that greatly enhances the flexibility for system designs.
RST-5000 exploits the new generation circuit topology and the high efficiency is up to 91%; moreover, thanks to the built-in fan, the entire series can provide the full load output under 50°C ambient temperature. This series considers the parallel function to satisfy further higher power demand from users, allowing up to 15000W (3 units in parallel) output. In addition, RST-5000 series provides two mechanisms for the overload protection: one is the “continuous constant current limiting” mode, and the other is the “constant current limiting with delay shutdown after 5 seconds” mode, which can work with various types of severe load (for example, inductive load, capacitive load, battery charging, and so on.) Other built-in standard functions cover the remote sense function, the remote ON/OFF control, the 12V/0.1A auxiliary power, the alarm signal output (both relay contact and open collector signal) for AC fail, DC OK, fan fail and over temperature protection. The whole series is also complied with the international certification, UL, CUL, TUV, CB, CE and etc, assuring the safety when using this model. The suited applications include automation equipments, industrial control equipments, laser engravers, telecommunication systems, and etc. which need high operating power.
3-phase AC inputï¼ˆ3 Ohms 3-wire/ 196~305VAC or 3 Ohms 4-wire/ Y 340~530VACï¼‰
Built-in active PFC function
High efficiency up to 91%
Vo can be trimmed between 20~120% of the rated voltage by 1~6VDC external control signal
Io can be trimmed between 20~100% of the rated current by 1~5VDC external control signal
Built-in parallel function
Forced air cooling by built-in fan with speed control function
Built-in remote ON/OFF control and remote sense function
Alarm signal output: AC fail, DC OK, fan fail, over temperature protection
Built-in 12V/;0.1A auxiliary output for remote control
Protections : Short circuit / Over voltage / Over temperature / Overload (“continuous constant current limiting” mode or “constant current limiting with delay shutdown after 5 seconds” mode)