EDR-120-48 120W 48VDC 2.5A DIN Rail Switchmode Power Supply

DIN Rail Switchmode Power Supplies

The Mean Well EDR-120-48 provides 48VDC 2.5A output with a rated power output of 120W. The compact enclosure is easy to wire with recessed terminals. Each Mean Well power supply includes protection from short circuit, over load and over voltage conditions to protect the supply and connected equipment from damage. Suitable for mounting to DIN rail TS-35/7.5 or 15 types. 

Switch mode power supplies offer several significant advantages over traditional linear transformer power supplies. They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs considerably less than traditional types. Physical size is also reduced.

FEATURES:

• 120W rated power
• 48V DC 2.5A output
• Universal AC input/Full range
• Protection: Short circuit / Overload / Over voltage
• Cooling by free air convection
• Can be installed on DIN rail TS-35/7.5 or 15
• UL508 (industrial control equipment) approved
• EN61000-6-2 (EN50082-2) industrial immunity level
• 100% full load burn-in test

SPECIFICATIONS (INPUT):

• Voltage Range: 90-264VAC 127-370VDC 
• Frequency Range: 47-63Hz
• Efficiency (Typical): 88.5%
• AC Current (Typical): 2.25A/115VAC, 1.3A/230VAC
• Inrush Current (Typical): Cold Start 35A/230VAC
• Leakage Current: <1mA/240VAC

SPECIFICATIONS (OUTPUT):

• DC Voltage: 48V
• Rated Current: 2.5A
• Current Range: 0-2.5A
• Rated Power: 120W
• Ripple & Noise: 100mV p-p
• Voltage Adjust Range: 48-55V
• Voltage Tolerance: ±1.0%
• Line Regulation: ±0.5%
• Load Regulation: ±1.0%
• Setup / Rise Time: 1200ms / 60ms @ 230VAC
• Hold Up Time (Typical): 16ms @ 230VAC

SPECIFICATIONS:

• Protection
• Overload: 105-130% rated power output
• Over Voltage: 56-65V 
• Protection Type: Shut down o/p voltage, re-power on to recover
•  
• Function
• DC OK Signal: Relay contact rating (Max) 30V 1A resistive
•  
• Environment
• Working Temperature: -20 - +60ºC
• Working Humidity: 20-95% RH non condensing
• Temperature Coefficient: ±0.03%/ºC(0-50ºC)
• Vibration: 10-500Hz, 2G 10 minutes/1cycle, period for 60 minutes. Each along X,Y,Z, axis
• Dimensions: 40W x 125H x 113D mm
• Weight: 0.6kg