CD5.241-L1

PULS CD5.241-L1 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 and has a net width of 32 mm. This unit consumes 4.25A current at a 24Vdc input to deliver a full 24Vdc output, with a peak inrush current of 1.6A. It boasts an efficiency of 0.905 at 24Vdc 3.8A input. The dimensions are W32mm x H124mm x D102mm. It includes a 650ms start-up delay and an 80ms rise time under nominal input with a constant full current load. The CD5.241-L1 offers protection against output overvoltage, short circuits, and allows for series or parallel operation for increased output power or 1+1 redundancy. It is capable of handling back-feeding loads up to 30V without malfunctioning, whether the power supply is on or off. The unit features reverse polarity protection, with power dissipation losses of 9.7W under a 24Vdc input and 24V output load at 3.8A. The output stage capacitance is 2200 µF. Its electrical durability ranges from 134,000 to 378,000 hours depending on the operating conditions. The ripple is maintained at 50mVpp across a 20Hz to 20MHz range. This PSU/DC/DC-Converter includes a 20% power reserve, is designed with NEC Class 2 and ATEX approval for galvanic isolation, and utilizes spring-clamp connections for connectivity. It supports a supply voltage range of 14.4Vdc to 32.4Vdc, with a 36Vdc absolute maximum continuous input voltage. The rated current is 3.8A at 24Vdc, with a rated power of 144W in ambient temperatures less than 45°C and 120W in temperatures less than 60°C. The output voltage is a fixed 24Vdc with a 500mV turn-ON overshoot, and it has a 6ms hold time at 24Vdc input.