SA 30 C SKF Mechanical Components

CPS20.481-D1

PULS CPS20.481-D1 is a power supply unit designed for DIN rail mounting, featuring an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C. The unit has a net width of 65 mm and dimensions of W65mm x H124mm x D127mm. It consumes 1.69A at 300Vdc input for full 48Vdc output and 4.68A at 110Vdc input for full 48Vdc output, with a peak inrush current of 10A at 300Vdc input and 13A at 110Vdc input. The CPS20.481-D1 offers an efficiency of 0.946 at 300Vdc input and 0.931 at 100Vdc input. It has an IP20 degree of protection and features output overvoltage protection, overload/short-circuit protection, and is capable of series/parallel operation for increased output power. The unit's power dissipation/losses are 27.4 W, and it has an output stage capacitance of 2450 µF. Its electrical durability ranges from 58,000 to 506,000 hours under various conditions. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This power supply unit supports a supply voltage range of 88Vdc-360Vdc and an AC supply voltage with 85Vac turn-ON voltage. It provides a rated current of 10A at 48Vdc and a rated power of 576W with PowerBoost at ambient temperatures less than 45°C, and 480W at less than 60°C. The output voltage is adjustable between 48Vdc-56Vdc, with a 200mV turn-ON overshoot, and it offers a hold time of 26ms at 110/300Vdc input. Connection is facilitated through screw-clamp connections.

Puls