YR40.241 Puls Redundancy Modules

YR40.241 on Powermatic Associates
Puls

Part#:YR40.241

Manufacturer:Puls

Category:Redundancy Modules

Product Lifecycle:Active

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PULS YR40.241 is a redundancy unit belonging to the Y-series, designed with a built-in decoupling MOSFET for 1+1 or N+1 redundancy configurations and ATEX approval. It operates with a supply voltage range of 8.4Vdc to 36.4Vdc, supporting nominal voltages of 12Vdc and 24Vdc. The unit measures 36mm in width, 124mm in height, and 127mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 40A at 28Vdc and is suitable for DIN rail mounting. The YR40.241 can operate in ambient air temperatures ranging from -40 to +70°C. It has a peak inrush current consumption of 1000A at input voltages between 8.4 and 36.4Vdc. Protection functions include short-circuit protection with a 65A threshold at 6V. The unit supports series or parallel operation for 1+1 redundancy, utilizing two identical power supplies, or N+1 redundancy with three or more power supplies, ensuring isolation between power supply outputs. The output voltage range is 12-28Vdc, with nominal values of 12Vdc and 24Vdc. Power dissipation losses are 2.15W for inputs of 2x10A and 2.65W for a 20A input. Electrical durability is rated at 553,000 hours at 40°C with a 20A output from 2x10A inputs, and 1,563,000 hours at 25°C with a 40A output from 2x10A inputs. The output stage capacitance is 320µF, with a ripple of 72mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

About the manufacturer: Puls is one of the manufacturers that offers Redundancy Modules that you can order at Powermatic Associates site. Puls specializes in AC/DC power supplies, dedicating its efforts solely to the development of premium DIN rail power supplies. As a leading authority in power conversion, Puls distinguishes itself through focused engineering and an unwavering commitment to quality, positioning itself as the top leader in the field. This dedication ensures the highest standard in the industry, reflecting in every product they offer.

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New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.


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PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. The unit is equipped with a DC-OK relay contact output and offers a rated current of 15A at 12Vdc and 13.5A at 15Vdc, utilizing spring-clamp connections for connectivity. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific nominal values across a wide spectrum. The QS10.121, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, delivering a rated power of 203W at 15V, 180W at 12V, and can momentarily supply up to 270W for 4 seconds. The output voltage is adjustable between 12Vdc and 15Vdc, featuring comprehensive protection functions including overvoltage and overload/short-circuit protection. The unit allows for series or parallel operation to increase output power and is designed to handle back-feeding loads without malfunctioning. Efficiency rates vary with input voltage, achieving up to 0.918 at 230Vac. It exhibits a peak current consumption of 10A, with a start-up delay between 340-800ms and a hold time of 32ms at nominal input conditions. Power dissipation stands at approximately 16.1W to 16.7W under full load conditions, and the electrical durability ranges significantly based on operating conditions, with up to 215000 hours at 25°C and 30A output with 1AC 230Vac input. The output stage capacitance is 7000µF, and ripple is maintained at 50mVpp across a 20Hz to 20MHz range.

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