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Mean Well SE-1000-48 48V 1000W AC/DC Switching Power Supply

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AC/DC Switching Mode Power Supply for Industrial Application

Mean Well SE-1000-48 48V 1000W AC/DC Switching Power Supply[299]

★★★★★(995 recommends)

SKUPS-SP11192

239.00

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Description

This power supply is ideally suited for use with amplifier projects. The regulated 48VDC, 20.8A design is capable of delivering 1000watts of output. Overload, over voltage, and over temperature protection is built-in, shutting down the power supply to prevent damage and then restoring power upon recovery.

  • TypeAD/DC Power
  • StyleEnclosed
  • Output ChannelSingle
  • AC input active surge current limiting
  • AC input range selected by switch
  • Protections: Short circuit / Overload / Over voltage/ Over temperature
  • Forced air cooling by built-in DC ball bearing fan
  • High power density 7.3w/inch3
  • With DC_OK signal output
  • Built-in remote ON-OFF control
  • Built-in remote sense function
  • UL /CUL approved
  • Low cost
MODELSE-1000-48
OUTPUTDC VOLTAGE48V
RATED CURRENT20.8A
CURRENT RANGE0 ~ 20.8A
RATED POWER998.4W
RIPPLE & NOISE(max.) (Note.2)200mVp-p
VOLTAGE ADJ. RANGE43 ~ 56V
VOLTAGE TOLERANCE (Note.3)±1.0%
LINE REGULATION±0.5%
LOAD REGULATION ±0.5%
SETUP, RISE TIME1500ms, 50ms/230VAC 1500ms, 50ms/115VAC at full load
HOLD UP TIME(Typ.)20ms/230VAC  15ms/115VAC at full load
INPUTVOLTAGE RANGE 90 ~ 132VAC/180 ~ 264VAC selected by TB2254 ~ 370VDC
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY(Typ.)89%
AC CURRENT(Typ.)17.5A/115VAC  10A/230VAC
INRUSH CURRENT(Typ.)35A/115VAC  55A/230VAC
LEAKAGE CURRENT<2.5mA/240VAC
PROTECTIONOVERLOAD105 ~ 125% rated output power
Protection type: Shut down O/P voltage, re-power on to recover
OVER VOLTAGE57.6 ~ 67.2V
Protection type: Shut down O/P voltage, re-power on to recover
OVER TEMPERATURE70°C±5°C(TSW1) detect on heatsink of power transistor
Protection type: Shut down O/P voltage, recovers automatically after temperature goes down
FUNCTIONDC_OK SIGNALPSU turn on: 3.3V ~ 5.6V  PSU turn off: 0 ~ 1V
REMOTE CONTROLRC+RC-: 0 ~ 0.8V power on; 4 ~ 10V power off
ENVIRONMENTWORKING TEMP.-20 ~ +60°C (Refer to output load derating curve)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-40 ~ +85°C, 10 ~ 95%RH
TEMP. COEFFICIENT±0.05%/°C (0 ~ 50°C)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY SAFETY STANDARDS UL60950-1 approved
WITHSTAND VOLTAGEI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25°C/70%RH
NOTE1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25°C of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12’’ twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.3. Tolerance: includes set up tolerance, line regulation and load regulation.4. By using UVP circuit, PSU will not turn on direct by in AC continue ON/OFF condition with 5 sec.

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