POWERGEAR PRO-PS200W-B 3-fázový LED napájací zdroj 48V DC 200W čierny

Industrial LED installations often demand a stable 48V DC bus fed from a three-phase mains, but many power supplies either lack the input range or cannot sustain full load without derating. The POWERGEAR PRO-PS200W-B solves this by accepting 380-480V AC three-phase input and delivering a constant 48V DC at 200W, with convection cooling and a metal enclosure for surface mounting.

Who is it for

This unit suits system integrators, lighting OEMs, and maintenance teams who need a reliable constant-voltage supply for LED arrays, control panels, or automation equipment in industrial or commercial settings where three-phase power is available.

Main features

• Three-phase 380-480V AC input, 50/60 Hz
• Constant voltage output: 48V DC, 4.16A, 200W
• High efficiency >90% and power factor >0.95 at full load
• Protections: overload, short circuit, over voltage, over temperature
• Convection cooled, no fan, IP20 metal housing, black
• Screw terminal input and output connections
• Operating temperature: -20°C to +50°C
• Surface mount, no dimming function

Specifications

• Input voltage: 380-480V AC (3-phase)
• Output voltage: 48V DC
• Output power: 200W
• Output current: 4.16A
• Efficiency: >90%
• Power factor: >0.95
• THD: <20%
• IP rating: IP20
• Cooling: convection
• Connections: screw terminals
• Mounting: surface
• Colour: black

Tips

Ensure the input is connected to a true three-phase supply; the unit does not support single-phase operation. Allow at least 50mm clearance around the enclosure for convection airflow. Use appropriate wire gauges for the 4.16A output current to minimise voltage drop.