PULS CP20.481 DIN Rail Power Supply 48V 10A 480W

The PULS CP20.481 stands out with its high efficiency of 94.5% and active power factor correction, making it a dependable choice for demanding industrial applications. This DIN rail power supply delivers a stable 48 VDC output with 10 A current, providing 480 W of power in a compact form factor.

Highlights

• High efficiency up to 94.5% reduces energy consumption and heat generation
• Active PFC (>0.95) ensures compliance with harmonic current standards
• Wide operating temperature range from -25 °C to +70 °C for harsh environments
• Convection cooling eliminates the need for internal fans, reducing maintenance
• Adjustable output voltage from 48 V to 56 V for flexible system design

In daily use

The CP20.481 is engineered for reliability in industrial control systems, automation, and instrumentation. Its screw terminal connections provide secure wiring, while built-in protection against overload, short-circuit, over-voltage, and over-temperature safeguards both the power supply and connected equipment. The unit mounts easily on standard DIN rails (TS35/7.5 or TS35/15) and operates with a hold-up time of more than 20 ms at 230 VAC, ensuring continuous operation during brief power interruptions.

Full specifications

• Output voltage: 48 VDC (adjustable 48–56 V)
• Output current: 10 A
• Output power: 480 W
• Input voltage: 100–240 VAC (110–150 VDC)
• Input frequency: 50–60 Hz
• Efficiency: 94.5%
• Power factor: >0.95 (active PFC)
• Output ripple & noise: < 50 mVpp
• Hold-up time: > 20 ms at 230 VAC, 480 W
• Operating temperature: -25 °C to +70 °C
• Cooling: Convection
• Connection: Screw terminals
• Mounting: DIN rail TS35/7.5 or TS35/15

Final note

The PULS CP20.481 combines high performance and robust design, making it a reliable power solution for industrial applications where uptime and efficiency are critical.