PISA11.203206 Puls Protection Modules (DC)

PULS PISA11.203206 is a protection unit designed as a 4-channel protection module with 1 input and 4 outputs, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and adheres to NEC Class 2 design specifications. The rated current for the device is 4A, distributed as 1A across each of the four outputs, and it features screw-clamp connections for secure installation. This part falls under the PISA11-series and has dimensions of W45mm x H75mm x D91mm. It requires a supply voltage of 18Vdc to 30Vdc, with 24Vdc as the typical value and 21.4Vdc as the necessary input voltage to activate the outputs. The output voltage is adjustable between 24Vdc and 28Vdc. Protection functions include short-circuit protection with a 110ms shutdown time and current limitation with a 9A to 12.7A adjustable threshold. Power dissipation at full output load with a 24V input is 1W, and the processing time for output turn-on delay is 270ms. The voltage drop across the device is 41mV / 0.041 V. Electrical durability is rated at 243,000 hours at 40°C with 4x0.5A output and 686,000 hours at 25°C with 4x0.5A output.

About the manufacturer: Puls is one of the manufacturers that offers Protection Modules (DC) 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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