ABB CP-D Switched Mode DIN Rail Power Supply, 90 → 264 V ac / 120 → 370V dc ac, dc Input, 24V dc dc

Primary clocked switching power supply units
Wide input range
High efficiency
Adjustable output voltages (devices > 10 W)
Low power loss and low heat development
Free convection cooling (no forced cooling by fan)
Idle, overload and continuous short circuit proof
Integrated input protection
U/I characteristic curve (fold-forward behaviour on overload - does not switch off)
Status indicator LEDs
Suitable for installation in distribution cabinets
Redundancy unit CP-D RU (772-4826) for decoupling of CP range power supply units with two inputs, each up to 5 A per channel and 1 output up to 10 A, ensures automatic redundant power supply operation for critical applications or enables increased power by two parallel connected power supplies

Seeking a stable source of energy for your DC-compatible components? This DIN rail power supply from ABB steps up to the plate. It accepts inputs between 90 and 264V AC or 120 and 375V DC, stepping them down to deliver a regulated supply of 24V DC to safely charge sensitive connected devices. Continuously adjustable output values help it flex to meet the needs of your application so you can compensate for voltage drops caused by long cables, for instance. As the module comes with continuous short-circuit protection and a 3.15A fuse on its input, you can count on it to stand firm between your equipment and harmful excess currents or overvoltage.

• 89% efficiency means little energy is wasted as heat so there's no need for a heatsink
• Power rating of 100W suits high-load applications via domestic or commercial distribution panels
• Ambient temperature of -25°C to +70°C means it's compatible with harsh environments
• Buffering time of 60ms helps bridge mains failures to avoid unnecessary reboots

• HVAC systems
• Distribution cabinets
• Home security

This product's built-in redundancy unit decouples it from the mains to reduce downtime and ensure your system remains available if there's a power fault.

UL, CAN, CSA

UL, CAN, CSA