CP20.245-R2 DIN Rail Power Supply

PULS has developed the CP20.245-R2 (480 W at 24 V) DIN rail power supply for demanding applications that require EMC Class B (bridge and deck) marine approval. This unique power supply offers built-in redundancy for 1+1 and N+1 redundant applications. It also features four approvals for marine and offshore applications. High immunity to transients and power surges, as well as low electromagnetic emission and marine approvals with EMC Class B make the CP20.245-R2 an excellent choice for applications on shipboard bridge and deck zones as well as for offshore oil platforms. The built-in redundancy ensures 24 V_DC system power in the case of a single power supply failure in a 1+1 redundant configuration. Outstanding features of the CP20.245-R2 include high efficiency, electronic inrush current limitation, and an active PFC. The power supply has a power reserve of 20% included, which may even be used continuously at temperatures up to +45°C.

Features

• Marine approvals, EMC Class B (bridge and deck)
• Wide-range AC input (100 V_AC to 240 V_AC)
• UL-approved DC input range (110 V_DC to 150 V_DC)
• Operational temperature range from -40°C to +70°C
• 20% output power reserves below +45°C ambient
• Built-in decoupling MOSFET for 1+1 and N+1 redundancy
• Removable plug connector terminals to allow device replacement while the application keeps running
• DC-OK relay contact
• High efficiencies and low power losses