PULS
CP20.245-R2
AC/DC DIN-Rail DC/DC Din-Rail
Lead time to be confirmedLead time will be confirmed based on current availability.Article no.:A108.473
The PULS DIMENSION CP20.245-R2 is a compact and efficient 480 W DIN rail power supply with a fixed 24 V DC output and a nominal output current of 20 A, designed for redundant systems in demanding industrial and marine environments. Its integrated decoupling MOSFET and current-sharing function enable 1+1 and N+1 redundancy. PowerBoost provides a 20% power reserve, while full rated power is available across temperatures from -40 °C to +60 °C. Marine approvals and EMC Class B make it suitable for bridge and deck applications. The plug connectors allow the power supply to be replaced while the application remains operational, and the DC-OK relay contact supports remote status monitoring.
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Technical specifications
Output
Voltage
23.8 ~ 25.2 VDC
Current
20 A @ 24 VDC
Power
480 W
Power reserves
20%
Return
95.2%
Input
AC Input Network
1-Phase
AC Voltage
85 ~ 264 VAC
DC Voltage
88 ~ 180 VDC
Extra
Key quality marks
IEC61010IEC62368ATEX - IECexMarineVDMA 24364
Diagnostics
DC-OK relay contact
Connectors
Hot-swap plugs
Dimensions (WxHxD)
48 x 124 x 127 mm
Weight
850g
Extra features
Built-in redundancy
Current sharing
OVC III
Description
The Dimension CP-Series are cost optimized power supplies without compromising quality, reliability and performance. First of all, 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 the best choice for equipment in bridge & deck zones the same way as for oil, gas and chemical plants. This power supply furthermore features a DC-OK signal contact to remotely monitor error-free operation, a decoupling MOSFET to set-up redundant power supply systems, and plug connector terminals to allow device replacement while the application keeps running. The CP20.245-R2 covers an extreme wide temperature range from -40°C up to +60°C providing full output power. Outstanding features of CP20.245-R2 are its high efficiency, the electronic inrush current limitation, and an active PFC. The devices also offer PowerBoost: Power reserves of 20%, which may even be used continuously at temperatures up to +45°C. Additionally, the device can deliver about 3 times the nominal output current for 12ms which helps to trip fuses on faulty output branches.
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1986
Active in power supply engineering since 1986.
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