SD831

Description

‌Parameters and Specifications‌:

–‌Brand‌: ABB12
–‌Model‌: SD83112
–‌Input Voltage‌: AC 100-240V (+-10%) or DC 110-300V (-20%/+25%)14
–‌Output Voltage‌: DC 24V14
–‌Output Current‌: Max. 3.3A15
–‌Power Factor‌: 0.61/0.56 (rated output power)15
–‌Frequency Range‌: 50-60Hz (with tolerance of +-6%)
‌Series‌:

• Part of ABB’s S800 series of power modules
• 
  ‌Features‌:

–‌Wide Voltage and Frequency Tolerance‌: Allows operation within a wide range of input voltage and frequency variations, enhancing stability and reliability15.
–‌Load Sharing and Monitoring‌: Equipped with load sharing and monitoring capabilities, ensuring efficient power distribution and fault detection15.
–‌Stable Voltage Output‌: Provides precise voltage regulation with low ripple (<50mV peak-to-peak), ensuring stable power supply15.
–‌Short-Term Backup Power‌: In case of power failure, the secondary voltage can be maintained for 29/120 milliseconds, providing a brief backup power source15.
–‌Network Redundancy‌: Supports network redundancy based on ABB’s Redundant Network Routing Protocol (RNRP), ensuring system stability and reliability15.
‌Functions‌:

–‌Power Conversion‌: Converts input AC or DC voltage to a stable DC 24V output for use in industrial automation systems14.
–‌System Support‌: Provides a reliable power source for various industrial automation components, such as PLCs and DCS systems, ensuring their smooth operation15.
‌Applications‌:

• Industrial automation systems15

• PLCs (Programmable Logic Controllers)15

• DCS (Distributed Control Systems)