PULS CP20.241-R1 Power Supply
- Model: CP20.241-R1
PULS CP20.241-R1 FEATURES
- AC 100 - 240V Wide-range Input
- Width only 48mm
- Built-in Decoupling MOSFET for 1+1 and n+1 Redundancy
- Efficiency up to 95.2%
- 20% Output Power Reserves
- Safe HiccupPLUS Overload Mode
- Easy Fuse Breaking – 3 times nominal current for 12ms
- Active Power Factor Correction (PFC)
- Minimal Inrush Current Surge
- Full Power Between -40°C and +60°C
- DC-OK Relay Contact
- Current Sharing Feature Included
PULS CP20.241-R1 INTRODUCTION
The Dimension CP-Series is a cost-optimized power supply without compromising quality, reliability, and performance. The most outstanding features of the CP20.241/R1/-R2/-R3 units are the high efficiency, electronic inrush current limitation, active PFC, wide operating temperature range, and minimal size. The units include a decoupling MOSFET for building 1+1 or n+1 redundant power supply systems. These redundancy power supplies come with three connection terminal options; screw terminals, spring clamp terminals, or plug connector terminals which allow replacement on an active application. CP20.242-R2 version features an enhanced DC input voltage range, and the CP20.242-R2-C1 is additionally equipped with conformal-coated PCBs. With high immunity to transients and power surges, low electromagnetic emission, a DC-OK signal contact for remote monitoring, and a large international approval package, this unit is suitable for nearly every application.
As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS CP20.241-R1 Power Supply online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the CP20.241-R2 and CP20.242-R2 models in the PULS Power Supply With Integrated Decoupling Function Series.
PULS CP20.241-R1 CERTIFICATIONS

| PULS Power Supply : Input Data | |
| Input Voltage Range | AC: 85 to 300 VAC, DC: 88 to 360 VDC |
| Nominal Input Voltage | AC: nom. 100 to 240 VAC, DC: nom. 110 to 150 VDC |
| Input Frequency Range | 50 to 60 Hz |
| Input Current | AC: At 120 to 230 VAC: 4.28 to 2.25A, DC: At 110 to 300 VDC: 4.64A to 1.66A |
| Power Factor | At 120 to 230 VAC: 0.99 to 0.98 |
| Crest Factor | At 100 to 230 VAC: 1.63 to 1.65 |
| Inrush Current | At 40°C, 120 to 230 VAC: 10 to 4.5 Apeak |
| Input Fuse | Yes |
| PULS Power Supply : Output Data | |
| Output Voltage Range | 24 to 28 VDC |
| Nominal Output Voltage | 24 VDC |
| Output Current | Up to +60°C ambient: 20 A, At +70°C ambient: 15 A |
| Output Power | 480 W |
| Power Boost | Up to +45°C ambient: 24A |
| Output Capacitance | typ. 8000μF |
| PULS Power Supply : Protection Features | |
| Overload Protection | Yes |
| Reverse Input Polarity Protection | No |
| Over-Temperature Protection | Yes |
| Input Transient Protection | Yes: MOV |
| Output Transient Protection | No |
| Short Circuit Protection | Yes |
| Output Overvoltage Protection | Yes: typ. 30.5 VDC, max. 32 VDC |
| PULS Power Supply : General | |
| MTBF | SN 29500: 543000 h |
| Connection Method | Spring clamps |
| AC/DC OK | AC/DC: Yes |
| LED Indicators | 1 green LED |
| Remote ON / OFF Function | - |
| IO-Link Interface | - |
| PULS Power Supply : Physical Characteristics | |
| Operating Temperature | -40 to 70 °C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity Range | 5 to 95% r.h |
| Altitude Range | Up to 6000m |
| Derating | Between +60°C and +70°C: 0.5A/K |
| Dimensions | 48 mm x 124 mm x 127 mm |
| Weight | 830 g |
| Mounting Type | DIN rail |
| Housing | Body: Aluminium alloy, Cover: Zinc-plated steel |
| Standards and Certifications | UKCA, CCC, KC, RoHS-China, REACH, WEEE, EU, Labs, ISA-71.04 G3, IEC 60068-2-60, Semi F47, IECEx, ATEX, Class I Div 2, UL 61010, UL 61010-2-201, IEC 62368, IEC 60068-2-27, IEC 60068-2-6, IEC 61010-2-201 |