
MEAN WELL TDR-480-24 24V 20A 480W Three-Phase DIN Rail Power Supply.The MEAN WELL TDR-480-24 is a high-performance industrial switching power supply designed to deliver a stable 24V DC output at 20A, with a rated power of 480W. Its compact DIN rail mounting design makes it suitable for industrial automation, electrical control cabinets, factory machinery, and other applications requiring reliable 24V DC power.
Featuring a three-phase AC input range of 340–550V AC, with dual-phase operation also possible, the TDR-480-24 provides high efficiency and active power factor correction. It includes short-circuit, overload, overvoltage, and overtemperature protection, along with an adjustable output voltage and a DC OK relay contact for system monitoring.
Brand: MEAN WELL
Model: TDR-480-24
Output voltage: 24V DC
Rated output current: 20A
Rated output power: 480W
Input voltage: 340–550V AC, three-phase
DC input range: 480–780V DC
Adjustable output voltage: 24–28V DC
DIN rail mounting: TS-35/7.5 or TS-35/15
Active power factor correction (PFC)
Typical efficiency: 92.5%
Short-circuit, overload, overvoltage, and overtemperature protection
DC OK relay contact for status monitoring
Operating temperature: −30°C to +70°C, with derating
Industrial automation systems
Electrical control cabinets
Factory machinery
Three-phase industrial equipment
PLC and control systems
Industrial process control
Manufacturing equipment
24V DC power distribution