ABB CP-S.1 24/3.0 Power Supply 24V DC 3A 72W DIN Rail 1SVR320361R1000

Efficiency above 90% keeps this 72 W DIN-rail power supply cool and energy-lean in control cabinets. The ABB CP-S.1 24/3.0 converts 100–240 V AC or 120–370 V DC into a regulated 24 V DC output rated at 3.0 A.

Overview

Part of ABB's CP-S.1 series, this unit is built for industrial automation, building control and instrumentation. It mounts on a standard TS35 DIN rail and connects via screw terminals. The output voltage can be adjusted from 24 to 28 V DC to compensate for line drops.

What stands out

• Wide-range AC and DC input covers global mains and battery-backed systems
• Output adjustable up to 28 V DC for remote loads
• Integrated protection against overload, overvoltage, short circuit and overtemperature
• Low ripple and noise below 50 mVpp for sensitive electronics
• Hold-up time greater than 20 ms at 230 V AC

Technical details

• Input voltage: 100–240 V AC, 120–370 V DC
• Input frequency: 50/60 Hz
• Output voltage: 24 V DC (adjustable 24–28 V DC)
• Output current: 3.0 A
• Output power: 72 W
• Efficiency: > 90%
• Ripple and noise: < 50 mVpp
• Hold-up time: > 20 ms at 230 V AC
• Mounting: DIN rail TS35
• Connection: screw terminals
• Operating temperature: -25 to +70 °C

Our verdict

A compact and reliable power supply for demanding 24 V DC applications, with the flexibility of wide-range input and adjustable output.