Power supply for DIN rail, 48V / 0.83A DC

Properties

General information:

• High efficiency: typ. 88%
• Limited Power Source (LPS)
• Generous operating temperature range: -20..+70 degrees Celsius
• Compact DIN rail housing: 40 x 90 x 100 mm

Standards & more

• Conforms to standards both in office and industrial environments:
  • High noise resistance per EN 61000-6-2
  • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3

Technical data

• Output power:
  • max. 40W
• Efficiency:
  • typ. 88%

• Input voltage:
  • 85..264VAC, 120..370VDC
• Frequency:
  • 47..63 Hz
• Input current:
  • 0.7A at 230V AC
• Inrush:
  • max. 60A at 230V AC
• No-load losses:
  • <0.75W
• LPS:
  • Yes

• Output voltage:
  • 48V DC (adjustable 48..56V)
• Tolerance:
  • +/-1%
• Ripple:
  • max. 200mV
• Rated current:
  • 0.83A
• Minimum load:
  • none

• Overcurrent limiter:
  • at 105%..150% of rated current
• Short circuit protected:
  • Yes
• Overvoltage protection:
  • Shutdown at 57.6..64.8V
  • Reset using POWER ON

• Start time:
  • 500ms at rated load and 230V AC
• Rise time:
  • 30ms at nominal load and 230V AC
• Voltage bridging:
  • 50ms at rated load and 230V AC

• Cooling:
  • Convection cooling
• Dielectric strength:
  • In-Out: 3KV AC
• Isolation resistance:
  • In-Out: 100 MOhm at 500VDC

• Operating temperature:
  • -20..70°C, reduction factor
  • between 60..70°C
• Storage temperature:
  • -40..85°C
• Relative humidity:
  • Operating: 20..90% relative humidity
  • Storage: 10..95% relative humidity
  • (non-condensing)

• Connections:
  • 3-pin input, 4-pin output
  • with screw terminals
• MTBF:
  • >301,700 hours (per MIL-HDBK-217F at 25° C)
• Merchandise:
  • 2-year manufacturer’s guarantee

• Weight:
  • 300 g
• Dimensions:
  • 40 x 90 x 100 mm

• Approvals:
  • UL, c-UL, TÜV, CB, CE
• Safety:
  • Meets
  • UL 60950-1 / EN 60950-1
  • EN 62368-1
• EMC:
  • Meets
  • EN 55022 B
  • EN 61000-3-2, EN 61000-3-3
  • EN 61000-4-2, EN 61000-4-3
  • EN 61000-4-4, EN 61000-4-5
  • EN 61000-4-6, EN 61000-4-8
  • EN 61000-4-11, ENV 50204
  • EN 61204-3, EN 61000-6-1

• Manufacturer:
  • MEAN WELL Enterprises Co., Ltd.
• Power supply type:
  • MDR-40-48