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Mean Well EPP-400-48 Power Supply 254W 48V

5" x 3", high efficiency up to 93%, economical PFC, no load power consumption

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Description

Features

Universal AC input / Full range
Built-in active PFC function
EMI Class B for Class I & Class A for Class II configuration
High efficiency up to 93%
Withstand 300VAC surge input for 6 seconds 
No load power consumption<0.5W by PS ON control
5"x3" miniature size
High efficiency up to 94%
Protections: Short circuit/Overload/Over voltage/Over temperature
Cooling by free air convection for 250W and 400W with 25 CFM forced air
Built-in 12V/0.5A FAN
With power good and fail signal output
Built-in remote sense function

No load power consumption under 0.5W by PS-ON control
Standby 5V@1A with fan, @ 0.6A without fan 

LED indicator for power on 
Output 18V available
Operating altitude up to 5000 meters
3 years warranty

General Specification

AC input voltage range 80 ~ 264VAC; 113 ~ 370VDC
AC inrush current COLD START 40A/115VAC
Leakage current

<0.75mA / 240VAC

Overload protection 105 ~ 135% rated output power
Over-voltage protection 108%~130% rated output voltage
Setup, rise, hold up time 1000ms, 30ms, 16ms
Withstand voltage I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC
Working temperature -30~+70°C
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Safety standards UL62368-1, TUV BS EN/EN62368-1,BS EN/EN60335-1, IEC62368-1, CCC GB4943.1, EAC TP TC 004 approved
EMC standards UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
Connection I/P: 3 Pin JST B3P-VH, O/P: 4 Pin JST B4P-VH
Dimension (LxWxH) 127x76.2x35
Packing 36pcs / 15kg

Specifications

  • Brand
    Mean Well
  • Series
    EPP Series
  • Power Rating
    254.4 Watt
  • Output Voltage
    48 Volt
  • Rated Current
    5.3 Ampere
  • Input Voltage
    80V~264V
  • Standards Met
    CB,CCC,CE,EAC,TUV,UL
  • Operation Mode
    Constant Voltage
  • Operating Temperature
    -30°C~70°C
  • Warranty
    3 Year
  • Length
    12.7 cm
  • Width
    7.62 cm
  • Height
    3.5 cm
  • Weight
    0.39 kg

File Downloads

::specification::

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Payment methods

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  • Google Pay
  • Mastercard
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  • Union Pay
  • Visa

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Mean Well EPP-400-48 Power Supply 254W 48V
Mean Well

Mean Well EPP-400-48 Power Supply 254W 48V

Features

Universal AC input / Full range
Built-in active PFC function
EMI Class B for Class I & Class A for Class II configuration
High efficiency up to 93%
Withstand 300VAC surge input for 6 seconds 
No load power consumption<0.5W by PS ON control
5"x3" miniature size
High efficiency up to 94%
Protections: Short circuit/Overload/Over voltage/Over temperature
Cooling by free air convection for 250W and 400W with 25 CFM forced air
Built-in 12V/0.5A FAN
With power good and fail signal output
Built-in remote sense function

No load power consumption under 0.5W by PS-ON control
Standby 5V@1A with fan, @ 0.6A without fan 

LED indicator for power on 
Output 18V available
Operating altitude up to 5000 meters
3 years warranty

General Specification

AC input voltage range 80 ~ 264VAC; 113 ~ 370VDC
AC inrush current COLD START 40A/115VAC
Leakage current

<0.75mA / 240VAC

Overload protection 105 ~ 135% rated output power
Over-voltage protection 108%~130% rated output voltage
Setup, rise, hold up time 1000ms, 30ms, 16ms
Withstand voltage I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC
Working temperature -30~+70°C
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Safety standards UL62368-1, TUV BS EN/EN62368-1,BS EN/EN60335-1, IEC62368-1, CCC GB4943.1, EAC TP TC 004 approved
EMC standards UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved
Connection I/P: 3 Pin JST B3P-VH, O/P: 4 Pin JST B4P-VH
Dimension (LxWxH) 127x76.2x35
Packing 36pcs / 15kg
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