CP20.481 Puls AC/DC Power Supplies


Part#:CP20.481
Manufacturer:Puls
Category:AC/DC Power Supplies
Product Lifecycle:Active
Product description
PULS CP20.481 is a power supply unit designed for DIN rail mounting with an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C and has a net width of 48mm. The unit features a current consumption of 5.5A peak max. inrush at 230Vac input and 12A peak max. inrush at 120Vac input. Its efficiency rates are 0.963 at 230Vac input, 0.95 at 120Vac input, and 0.944 at 100Vac input. The dimensions of the CP20.481 are W48mm x H124mm x D127mm. It has a 450ms start-up delay and a rise time of 120ms under nominal input with a constant full current load and 0mF load capacitance, and 170ms with 10mF load capacitance. The unit includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation for increased output voltages or power. It is resistant to back-feeding loads up to 63V. Power dissipation/losses are 18.4W at 230Vac input and 25.1W at 120Vac input with full output load. The output stage capacitance is 2500µF. Electrical durability varies with conditions, reaching up to 509000 hours at 25°C and 5A output with 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit offers a 20% power reserve and includes a DC-OK relay contact output. It features screw-clamp connections and supports a supply voltage range of 88Vdc-180Vdc and 85Vac-264Vac, with a rated current of 10A at 48Vdc, and a rated power of 480W. The output voltage is adjustable between 48Vdc and 56Vdc, with a 500mV turn-ON overshoot and a hold time of 32ms at 120/230Vac input. It is suitable for single-phase (1AC) or DC networks.
Product Details
- UL File No. E198865
- Phase 1 Phase
- Height 124 mm
- Width 48 mm
- Depth 127 mm
- Current Output 10 A
- Current Input 4.26 A
- Power 480 W
- Efficiency 96.3 %
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
CP20.481 Related Documents
Similar products from: Puls AC/DC Power Supplies
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CP20.481 Puls
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UL File No.
Phase
Height
Width
Depth
Current Output
Current Input
Power
Efficiency
Selected product

CP20.481
Puls
PULS CP20.481 is a power supply unit designed for DIN rail mounting with an aluminium housing. It op...
UL File No.E198865
Phase1 Phase
Height124 mm
Width48 mm
Depth127 mm
Current Output10 A
Current Input4.26 A
Power480 W
Efficiency96.3 %
About the manufacturer
Powermatic Associates is an authorized Puls distributor, proudly offering their innovative and reliable industrial power supply solutions. Puls is a renowned manufacturer specializing in high-quality DIN rail power supplies, engineered to deliver optimal performance and efficiency across various demanding applications. Their product portfolio includes single-phase and three-phase power supplies, D...
About the Product Category
AC/DC power supplies are power supplies that convert alternating current from the grid into direct current that is needed to power most electronics. AC/DC power supplies are integral components in systems that make the world go round.

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FAQ
Out if stock but available for backorder.
PULS CP20.481 is a power supply unit designed for DIN rail mounting with an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C and has a net width of 48mm. The unit features a current consumption of 5.5A peak max. inrush at 230Vac input and 12A peak max. inrush at 120Vac input. Its efficiency rates are 0.963 at 230Vac input, 0.95 at 120Vac input, and 0.944 at 100Vac input. The dimensions of the CP20.481 are W48mm x H124mm x D127mm. It has a 450ms start-up delay and a rise time of 120ms under nominal input with a constant full current load and 0mF load capacitance, and 170ms with 10mF load capacitance. The unit includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation for increased output voltages or power. It is resistant to back-feeding loads up to 63V. Power dissipation/losses are 18.4W at 230Vac input and 25.1W at 120Vac input with full output load. The output stage capacitance is 2500µF. Electrical durability varies with conditions, reaching up to 509000 hours at 25°C and 5A output with 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit offers a 20% power reserve and includes a DC-OK relay contact output. It features screw-clamp connections and supports a supply voltage range of 88Vdc-180Vdc and 85Vac-264Vac, with a rated current of 10A at 48Vdc, and a rated power of 480W. The output voltage is adjustable between 48Vdc and 56Vdc, with a 500mV turn-ON overshoot and a hold time of 32ms at 120/230Vac input. It is suitable for single-phase (1AC) or DC networks.
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