NDR120W 100V-220V AC TO DC Industrial DIN Rail Switching Power Supply — 12/24/48V

Compact, industrial-grade NDR120W DIN rail switching power supply delivering stable 12/24/48V DC from 100V-220V AC input. Built for continuous operation in demanding environments, it combines broad input compatibility with robust protections and fast start-up. Input and performance: Accepts a wide AC input range of 90-132VAC and 180-264VAC while labeled as Input 100V-220V AC TO DC. Start and rise times are short for dependable turn-on behavior: 1200ms (60ms/230VAC) or 2300ms (60ms/115VAC). Protection features: Includes overload protection that cuts output between 105% and 130% to safeguard connected equipment. Additional over protection is provided at 115% / 145% to prevent damage under fault conditions. Safety and isolation: Conforms to GB4943 safety standards. Withstand voltages and isolation specs are: IP-O/P:3K VAC, 1/P-FG:2K VAC, O/P-FG:0.5K VAC, and isolation resistors I/P-O/P, I/P-FG, O/P-FG:500VDC/100. Operating environment: Designed for harsh conditions with a working temperature ran of -10 to +60 and a working humidity ran of 20% to 90%RH. Summary: The NDR120W is a reliable, easy-to-install DIN rail power supply suitable for industrial applications that require stable DC output, strong protection measures, and compliance with GB4943 safety requirements.