Description
The ABB DSSR122 4899001-NK is a DC input/output power supply device designed to convert the DC input voltage to a stable DC output voltage. The following is a detailed explanation of its parameters, specifications, dimensions, weight, series, characteristics and functions:
Parameters and specifications:
Input voltage: 48V DC.
Output voltage: 24V DC.
Output current: 22A.
Rated power: 528W.
Efficiency: >89%.
Ripple and noise: <2mVpp.
Operating temperature: -25°C to +70°C.
Storage temperature: -40°C to +85°C.
Humidity: 5% to 95% (non-condensing).
Size and weight:
Dimensions: 220 mm x 130 mm x 60 mm or 238.5 mm x 72 mm x 162 mm.
Weight: 3.5kg or 2.35kg.
Series:
DSSR122 4899001-NK belongs to the ABB DSSR series DC input/DC output power supply series. The family also includes other models such as the DSSR222 and DSSR322, which have different input and output voltage configurations.
Features:
High reliability: The power unit uses high-quality electronic components and rigorous manufacturing processes to ensure stable and reliable operation under harsh environmental conditions.
Multiple protection functions: overvoltage protection, overcurrent protection, short circuit protection and other protection functions to ensure the safe operation of the equipment.
Energy efficient: High efficiency and compliance with relevant electrical standards, such as IEC 61000 series standards.
Functions:
The main role of ABB DSSR122 4899001-NK is to convert the DC input voltage into a stable DC output voltage to provide a stable power supply for various industrial equipment. It is widely used in power system, railway traction, electrical chemical industry, ship, data center and other fields.
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